Article VI Traditional Neighborhood Development District [1]

Each applicant shall confer with the Clinton Township Planning Commission at a scheduled monthly meeting.

A written statement of planning objectives to be achieved by the applicant shall be included for discussion. The statement shall include a description of the character of the proposed development and the rationale behind the assumptions and choices made by the applicant. Every application shall be based on and interpreted in relation to the community development goals and objectives for Clinton Township.

No formal requirement for plan or material submission is established for the initial submission. However, the higher the level of data the developer presents, such as sketch plans, land use concepts, density ranges proposed, ancillary use proposals, site information, existing perimeter conditions, access considerations and utility needs, the more direction he will receive for guidance in preparing an acceptable plan for local approval.

No development plans shall be considered for formal Planning Commission review until the preliminary plan development has been filed.

Preliminary development plan (application for tentative approval). A preliminary development plan shall be presented in sufficient detail to provide the Township Planning Commission with a major substantive review of the proposed TND. This step of approval process shall be initiated by, or on behalf of, the developer, through the submission of a formal application for tentative approval of a TND to the Township Planning Commission. The application shall be submitted no later than 14 days prior to the regular monthly meeting of the Planning Commission at which the development plan is to be considered. The following documentation shall be submitted in support of the application:

Written documents:

The title under which the subdivision or land development is to be recorded.

A legal description of the total site proposed for development including a statement of present and proposed ownership, present and proposed zoning, and the names and addresses of all owners of adjacent property.

A statement of planning objectives as detailed under § 185-72A(2), Initial submission.

A statement of the applicant's intentions with regard to the future selling or leasing of all or portions of the TND, such as land areas, dwelling units, etc.

Quantitative data for the following: total number and type of dwelling units; parcel size; proposed lot coverage of buildings and structures; approximate gross and net residential densities; total amount of open space, including a separate figure for usable open space; total amount of nonresidential construction; including a separate figure for commercial or institutional facilities; economic feasibility studies or market analysis where necessary; and other studies as may be designated by the Planning Commission.

The name and address of the owner of the subdivision or land development, or of his agent, if any, and of the subdivider or developer.

The name and address of the engineer or surveyor together with his registration number and seal attached.

Site plan and supporting maps. A site plan at a scale no smaller than one inch equals 100 feet (except where total size of TND dictates a smaller scale) and any maps necessary to show the major details of the proposed TND shall contain the following minimum information:

Site conditions, lot lines and plot designs.

The existing site conditions including contours at a minimum interval of two feet up to ten-percent slope and a minimum interval of five feet for over ten-percent slope, watercourse, floodplains, unique natural features, and forest cover and other natural vegetation considered significant by the Planning Commission and the Township Engineer.

Proposed lot lines and plot designs. The plot and property lines of the proposed plan to include their courses and distances and the interior angles of their intersections with the boundary lines of adjacent property.

The location and floor area size of all existing and proposed buildings, structures and other improvements, including maximum heights, types of dwelling units by code, density per type, and nonresidential structures, including commercial facilities. All structures shall be distinguished and identified on the plan by code. Preliminary evaluations and/or architectural renderings of typical structures and improvements shall be provided. Such drawings shall be sufficient to relay the basic architectural intent of the proposed improvements but should not be encumbered with final detail at this stage.

The location and size in acres or square feet of all areas to be conveyed, dedicated or reserved as common open spaces, public parks, recreational areas, school sites and similar public and semipublic uses. The form of organization proposed to own and maintain the common open space.

The existing and proposed circulation system of arterial, collector and local streets including off-street parking areas, service areas, loading areas and major points of access to public rights-of-way, including major points of ingress and egress to the development. Notations of proposed ownership, public or private, should be included where appropriate. Detailed engineering drawings of cross sections and street standards shall be handled in the final development plan stage.

The existing and proposed pedestrian circulation system, including its interrelationships with the vehicular circulation system, including proposed treatments of points of conflict.

The existing and proposed utility systems including sanitary sewers, storm sewers and water, electric, gas and telephone lines.

A general landscape plan indicating the treatment of materials used for private and common open space. The landscape plan should be in general schematic form at this stage. A grading plan is not required at this stage.

(h)

Enough information on land areas adjacent to the proposed TND to indicate the relationships between the proposed development and existing and proposed adjacent areas, including land uses, zoning classifications, densities, circulation systems, public facilities and unique natural features of the landscape.

(i)

The proposed treatment of the perimeter of the TND, including materials and techniques used such as screens, fences and walls.

(j)

The substance of any covenants, grants, easements or other restrictions to be imposed upon the use of lands or buildings in the development.

(k)

Any additional information as required by the Planning Commission necessary to evaluate the character and impact of the proposed TND.

Projected scheduling of phases. In the case of development plans which call for development over a period of years, a schedule shall be provided showing the proposed times within which applications for final approval of all sections of the TND are intended to be filed. This schedule shall be reviewed annually with the Planning Commission by the developer on the anniversary of the tentative approval, until the development is completed and accepted. It shall be the obligation of the developer to request said reviews in writing within the thirty-day period prior to the anniversary date of the tentative approval. The time period between grant of tentative approval and application for final approval shall not be less than 90 days and in the case of developments to be carried out over a period of years, the time between applications for final approval of each part of a plan shall be not less than 12 months.

Public hearings and approvals:

Within 60 days following the regular monthly meeting of the Planning Commission, at which the application for tentative approval of a TND is officially reviewed, a public hearing pursuant to public notice on said application shall be held by the Board of Supervisors. The Chairman, or in his absence the Acting Chairman, may administer oaths and compel the attendance of witnesses. All testimony by witnesses at any hearing shall be given under oath and every party of record at a hearing shall have the right to cross-examine adverse witnesses.

A verbatim record of the hearing shall be caused to be made by the governing body whenever such records are requested by any party to the proceedings; the cost of making and transcribing such a record shall be borne by the party requesting it and the expense of copies of such record shall be borne by those who wish to obtain such copies. All exhibits accepted in evidence shall be identified and duly preserved or, if not accepted in evidence, shall be properly identified and the reason for the exclusion clearly noted in the record.

The Board of Supervisors may continue the hearing from time to time, provided, however, that in any event, the public hearing or hearings shall be concluded within 60 days after the date of the first public hearing.

Approval or disapproval:

The Clinton Township Board of Supervisors, within 60 days following the conclusion of the public hearing, shall, by official written communication to the developer, either:

Grant tentative approval on the development plan as submitted;

Grant tentative approval subject to specified conditions not included in the development plan as submitted; or

Deny approval.

Failure to so act within said period shall be deemed to be a grant of tentative approval of the development plan as submitted. In the event, however, the tentative approval is granted subject to conditions, the developer may, within 30 days after receiving a copy of the official written communication of the Board of Supervisors, notify such body of his refusal to accept all said conditions, in which case, the Board of Supervisors shall be deemed to have denied tentative approval of the development plan. In the event the developer does not, within said period, notify the Board of Supervisors of his refusal to accept all said conditions, tentative approval of the development plan with all said conditions shall stand as granted.

The Board of Supervisors in its official written communication to the developer, a copy of which shall be submitted to the Planning Commission, shall indicate not only its decision but also findings of fact resolving:

The extent to which the development plan is or is not consistent with the Clinton Township Comprehensive Plan;

The extent to which the development plan departs from zoning and the subdivision regulations otherwise applicable to the subject property, and the reasons why such departures are or are not deemed to be in the public interest;

The purpose, location and amount of the common open space in the development plan and proposals for maintenance and conservation of the common open space;

[4]

The merits of the physical design including the manner in which the design does or does not make adequate provisions for public services, provide adequate control over vehicular traffic and furthers the amenities of light and air, recreation and visual enjoyment;

[5]

The relationship, beneficial or adverse, of the proposed TND to the neighborhood in which it is proposed to be established; and

[6]

The adequacy of the terms and conditions governing the development intended to protect the interests of the public and the residents of the TND if such development is carried out over a period of years.

The Secretary of Clinton Township shall certify two copies of the official written communication. One copy shall be retained by the Board of Supervisors and the other sent to the developer via certified mail.

Tentative approval of a development plan, whether conditional or unqualified, shall not qualify a plat of a TND for recording nor authorize development or the issuance of any building or construction permits. Except for the terms specified by a tentative approval, a tentative approval shall not be modified or revoked nor otherwise impaired by action of the municipality pending the applications for final approval provided that the applications for final approval are filed not later than 90 days after being granted tentative approval.

The approved tentative plan shall be submitted to the Butler County Planning Commission for review and comments.

In the event that the development plan is given tentative approval and thereafter, but prior to final approval, the developer shall elect to abandon said development plan and shall so notify the Secretary of Clinton Township in writing, or in the event the developer shall fail to file application or applications for final approval within the required period of time or times, as the case may be, the tentative approval shall be deemed to be revoked and all that portion of the area included in the development plan for which final approval has not been given shall be subject to those local ordinances otherwise applicable thereto.

Final development plan. After the preliminary development plan is approved by the Planning Commission, the developer shall thereafter submit detailed plans for any part or section of the land for which he desires final approval. An application for final approval shall be submitted to the Secretary of Clinton Township at least 14 days prior to the regular Planning Commission meeting at which the application is to be considered. The Planning Commission shall review the detailed plans to determine if they comply with this section and with the overall plan originally submitted by the developer and shall make recommendations to the Board of Supervisors. No zoning or building permit shall be issued until after approval by the Board of Supervisors of the detailed plans for the section in which the proposed development is located. Approval of any detailed plans shall lapse unless more than token construction is started in this section within one year. No legal or equitable conveyance of land or buildings within the development may be made until the developer has complied with all applicable ordinances.

The application shall contain, for the areas for which final approval is sought, all requirements of the proposed plan and the written report necessary to obtain tentative approval, and in addition:

Construction documents for the building of streets, sidewalks, parking areas, sanitary sewer lines, water lines, storm drainage systems, erosion and sedimentation control facilities and recreation;

Letters from the public suppliers of water and sewage disposal stating they will serve the development;

Certificate from either the Department of Environmental Protection of the Commonwealth of Pennsylvania or its successors or the Butler County Conservation District stating that the erosion and sedimentation control plan has been approved and that a permit has been issued for earthmoving activity by the Department;

A certified performance bond, improvement bond, or other security acceptable, to the benefit of the municipality in which the development is located, the amount of bond equal to 110% of the estimated cost for installation of all public improvements, such amount to be established by the engineer designing the facilities in cooperation with the Township Engineer. The Township Supervisors may require the posting of financial security to secure the structural integrity of any improvements consistent with standards authorized by the Pennsylvania Municipalities Planning Code;[1]

Editor's Note: See 53 P.S. § 10101 et seq.

Any covenants and rights of easement, in the form in which they will be filed as legal documents, affecting development; and

A written description indicating changes made in the tentative plan required to secure tentative approval.

In the event the application for final approval has been filed, together with all drawings, specifications and other documents in support thereof, and as required by the official written communication of tentative approval, the Board of Supervisors shall, within 45 days of such filing, grant such development plan final approval.

The final development plan shall be deemed in substantial compliance with the preliminary development plan, provided modification by the applicant does not involve a change of any of the following:

Violate any provision of this section.

Vary the lot area requirement by more than 10% of the amount specified on the approved preliminary development plan.

Increase the floor area proposed for nonresidential use by more than 10% of the area specified on the approved preliminary development plan.

Increase the total ground area covered by buildings by more than 5% of the amount specified on the approved preliminary development plan.

Minor changes in the location, siting, and height of buildings and structures may be authorized by the Board of Supervisors without additional public hearings if required by engineering or other circumstances not foreseen at the time the preliminary plan was approved and a positive recommendation is received from the Planning Commission. No change authorized by this subsection may cause any of the following:

A change in the use or character of the development.

An increase in overall coverage of structures.

An increase in the intensity of use.

An increase in the problems of traffic circulation and public utilities.

A reduction in approved open space.

A reduction of off-street parking and loading space.

A reduction in required pavement widths.

In the event the development plan as submitted contains variations from the development plan given tentative approval, the Board of Supervisors may refuse to grant final approval and shall, within 45 days from the filing of the application for final approval, so advise the developer in writing of said refusal, setting forth in said notice the reasons why one or more of said variations are not in the public interest. In the event of such refusal, the developer may either:

Refile his application for final approval within 60 days without the objectionable variations; or

File a written request with the Board of Supervisors that it hold a public hearing on this application for final approval. If the developer wishes to take either such alternate action, he may do so at any time within which he shall be entitled to apply for final approval, or within 30 additional days it the time for applying for final approval shall have already passed at the time when the developer was advised that the development plan was not in substantial compliance. In the event the developer shall fail to take either of these alternate actions within said time, he shall be deemed to have abandoned the development plan. Any such public hearing shall be held pursuant to public notice within 30 days after request for the hearing is made by the developer, and the hearing shall be conducted in the manner prescribed in this section for public hearings on applications for tentative approval. Within 30 after the conclusion of the hearing, the Board of Supervisors shall by official written communication either grant final approval to the development plan or deny final approval. The grant or denial of final approval of the development plan, in cases arising under this section, shall be in the form and contain the findings required for an application for tentative approval.

A development plan, or any part thereof, which has been given final approval shall be so certified without delay by the Board of Supervisors and shall be filed within 15 days after the grant of final approval in the office of the Butler County Recorder of Deeds before any development shall take place in accordance therewith. Unless the development plan or part thereof is so recorded, no construction shall commence on the project site. Upon the filing of record of the development plan, the zoning and subdivision regulations otherwise applicable to the land included in such plan shall cease to apply thereto. Pending completion within a reasonable time of said planned development, or of that part thereof, as the case may be, that has been finally approved, no modifications of the provisions of said development plan, or part thereof, as finally approved, shall be made except with the consent of the developer. Each structure in the development will require a separate building permit. Not later than the date on which the finally approved plan is recorded, the developer shall post with the Township the certified performance bond required by Subsection D(1)(d) above.

In the event that a development plan, or a section thereof, is given final approval and thereafter the developer shall abandon such plan or the section thereof that has been finally approved, and shall so notify the Board of Supervisors in writing; or, in the event the developer shall fail to commence and carry out the planned development within the schedule projected and approved in the application for tentative approval, or such amendment as subsequently mutually agreed to by the developer and the Board of Supervisors, no development or further development shall take place on the property included in the development plan until the property or portion not yet developed is reclassified by enactment of an amendment to this chapter, placing it in an appropriate zoning district.

(8)

If the sequence of construction of various portions of the development is to occur in stages, then the open space and/or recreational facilities shall be developed, or committed thereto, in proportion to the number of dwelling units intended to be developed during any given stage of construction as approved by the Board of Supervisors. Furthermore, at no time during the construction of the project shall the number of constructed dwelling units per acre of developed land exceed the overall density per acre established by the approved final development plan.

§ 185-73 Resale.

[Added 7-13-2020 by Ord. No. 2020-01]

A TND may be resold after final completion of all phases of the final development plan.

All sections of a sold planned development shall be controlled by the final development plan.

§ 185-74 Enforcement and agreements.

[Added 7-13-2020 by Ord. No. 2020-01]

After general construction commences, the Clinton Township Zoning Officer shall review, at least once every six months, all building permits issued and compare them to the overall development phasing program. If he determines that the rate of construction of residential units, or nonresidential structures substantially differs from the phasing program, he shall so notify the developer and the Board of Supervisors in writing. Thereafter, the Board of Supervisors may issue such orders to the developer as it sees fit, and upon continued violation of this subsection may suspend the developer from further construction of dwelling units or nonresidential structures until compliance is achieved.

The Board of Supervisors shall require a performance bond be furnished and filed with the Township Secretary for private improvements. An escrow agreement and account approved by the Township Solicitor as to form and content shall be required in the amount of 125% of the estimated construction cost and engineering for each phase of development. These funds may be dispersed upon certification by the project engineer and by the Township acting through the Township Engineer. Said escrow shall accompany the request for final approval to ensure completion of all public site improvements, streets, parking areas, sewers, utilities, landscaping, plantings and screening.

Before any building permit may be issued in the planned development, all agreements, contracts, deed restrictions and sureties shall be in a form acceptable to the Township, all sureties required shall be provided, and all payments due to the Township or its agents shall be made.

Sureties regarding completion of development shall generally take the form of sureties by a corporate surety company licensed to do business in the Commonwealth of Pennsylvania, although in specific cases other forms of surety may be found to be acceptable to the Township.

Sureties for continuing operation and maintenance of areas, facilities and functions not to be a responsibility of the Township and performed at general Township expense may take any form acceptable to the Township, but shall include agreement that if operation and maintenance of such areas, facilities and functions is not continued as set forth in the final plan and report, the Township may, in addition to other remedies, operate and maintain such areas, facilities and functions in the manner required in the final plan and report, with costs assessed ratably against properties within the development having right of use of such areas, facilities and services and such costs shall become a lien on said properties.

In the event that a development plan, or a section thereof is given final approval and thereafter the developer shall abandon such plan or the section thereof that has been finally approved and shall so notify the Planning Commission in writing; or, in the event the developer shall fail to commence and carry out the TND within such reasonable period of time as may be fixed by ordinance after final approval has been granted, no development or further development shall take place on the property included in the development plan until after the said property is resubdivided and is reclassified by enactment of an amendment to the Clinton Township Comprehensive Zoning Ordinance in the manner prescribed for such amendments.

Any decision of the Board of Township Supervisors in granting or denying tentative or final approval of a Traditional Neighborhood District plan shall be subject to appeal to a court in the manner as provided for in the Pennsylvania Municipalities Planning Code, Act 247, as amended.[1]

Editor's Note: See 53 P.S. § 10101 et seq.

§ 185-75 Reimbursement by developer.

[Added 7-13-2020 by Ord. No. 2020-01]

As a prerequisite to issuance of final approval, the developer shall reimburse Clinton Township for all expenses and disbursements incurred by it in connection with the application. This shall include, but not be limited to, fees and expenses of planners, professional engineers and/or registered surveyors, Building Inspectors, electrical engineers, traffic engineers, Township and community impact studies, legal expertise, and such professional services as shall be deemed necessary by the Clinton Township Planning Commission and the Board of Supervisors.

§ 185-76 Purpose and authority.

This article derives it purpose and authority from Article VII-A of the Pennsylvania Municipalities Planning Code,[1] Specific purposes and objectives relevant to Clinton Township include the following:

To insure that the zoning regulations which are concerned in part with the uniform treatment of dwelling type, bulk, density, intensity and open space within each zoning district shall not be applied to the improvement of land by other than lot-by-lot development in a manner that would distort the objectives of the Township's community development goals and objectives as expressed within the Clinton Township Municipal Comprehensive Plan.

[Amended 7-13-2020 by Ord. No. 2020-01]

To encourage innovations in residential and nonresidential development and renewal which makes use of a mixed-use form of development so that the growing demand for housing and other development may be met by greater variety in type, design and layout of dwellings and other buildings and structures and by the conservation and more efficient use of open space ancillary to said dwellings and uses.

To allow for the development of fully integrated, mixed-use pedestrian-oriented neighborhoods.

To minimize traffic congestion, infrastructure costs and environmental degradation.

To insure that the increased flexibility of regulations over land development authorized herein is carried out under such administrative standards and procedure as shall encourage the disposition of proposals for land development without undue delay.

Where not specified, in this article, standards from the Pennsylvania Municipalities Planning Code[2] or relevant sections of this chapter or Chapter 147, Subdivision and Land Development, shall govern.

Editor's Note: See 53 P.S. § 10101 et seq.

Editor's Note: See 53 P.S. § 10701-a et seq.

The Township of Clinton hereby establishes one form of traditional neighborhood development within the Township as overlay district: the Traditional Town Center District.

[Amended 7-13-2020 by Ord. No. 2020-01; 5-22-2023 by Ord. No. 2023-01]

§ 185-77 Town Center District.

[Amended 7-13-2020 by Ord. No. 2020-01; 5-22-2023 by Ord. No. 2023-01]

Town Center District shall be designated in the Township of Clinton and is enacted by zoning amendment.[1]

§ 185-78 Town Center/Traditional Neighborhood Development District.

Editor's Note: Section 603, Corridor Preservation Overlay District, of Ord. No. 2009-01, which immediately followed this section, was amended and portions relocated to Art. II on 8-26-2019 by Ord. No. 2019-04 and 7-13-2020 by Ord. No. 2020-01. See now § 185-21, Corridor Preservation District.

[Amended 7-13-2020 by Ord. No. 2020-01; 5-22-2023 by Ord. No. 2023-01]

The Town Center District is established to provide for mixed commercial and residential neighborhoods and distinct development that preserve a sense of place, integrated transportation options (including walkability) and includes public space as the heart of the development.

Procedures.

The Town Center District is depicted on the Zoning Map. Any parcel that otherwise meets the standards of this article may activate the Town Center District through conditional use application. The application for and approval of a Traditional Neighborhood Development District conditional use approval shall be consistent with procedures of § 185-72 under this article. The developer shall meet all conditional use approval standards as well as submittal of a tentative plan and final plan under that article. In addition, the conditional use sketch plan shall include concept sketches of proposed new buildings.

The tentative plan submittal shall include a narrative and elevation perspective drawings that illustrate conformity to any design manual adopted by the Township.

Allowable uses and standards.

Table 185-78A Town Center District Table of Allowable Uses*
Permitted Principal Uses	Conditional Uses
Single-family dwellings	Adaptive reuses
Multiple-family dwellings	Conversion of single-family dwellings
Second-floor residence above a business	Retail business
Personal care home or nursing home	Restaurants
Professional offices	Convenience stores/gas stations
Banks or financial institutions	Hotels
Personal services	Increase densities with TDRs (§ 185-61)
Churches or places of assembly	Alternative energy (§ 185-66 et seq.)
Family day-care homes	Short-term rentals

NOTES:
*	Buildings other than single-family dwellings must use public water and sewage.

Table 185-78B Town Center District Lot Standards*
Dimension	Single-Family Dwellings	Permitted Uses	Conditional Uses
Minimum lot area	5 acres	5 acres	5 acres
Minimum lot width	200 feet	200 feet	200 feet
Minimum front yard	75 feet	75 feet	75 feet
Minimum side yard	35 feet	35 feet	35 feet
Minimum rear yard	50 feet	50 feet	50 feet
Maximum height	35 feet	35 feet	35 feet
Maximum coverage	80%	80%	80%

NOTES:
*	Buildings other than single-family dwellings must use public water and sewage.

Lot, yard, density and design standards.

A minimum of 20% of any proposed development shall be reserved as open space or common green areas. The use, ownership and configuration of this open space shall be consistent with standards for Traditional Neighborhood District. However, there is no minimum limit on the size of a tract of open space. Greens, commons, squares, and parks shall serve a variety of outdoor leisure and assembly needs of village residents and enhance the form and appearance of the village. Greens, commons, squares and parks shall be distributed throughout the proposed development. Additional, smaller greens, commons and squares, no less than 8,000 square feet in size, shall be dispersed throughout the Village in such a way that no lot is more than 1,250 feet from a green, common or square.

All greens shall be planted with shade trees along their edges, at intervals not greater than 40 feet.

The views of greens, commons and squares shall be maximized by locating greenway land in "terminal vista" locations as often as possible, such as the ends of streets at three-way intersections, and/or along the outer edges of curving streets.

Spatial relationships between buildings and other structures shall be geometrically logical and/or architecturally formal. On a lot with multiple buildings, those located on the interior of the site shall front toward and relate to one another, both functionally and visually. A lot with multiple buildings should be organized around features such as courtyards, greens, or quadrangles that encourage pedestrian activity and incidental social interaction among users. Buildings shall be located to allow for adequate fire and emergency access. Buildings shall be considered in terms of their relationship to the height and massing of adjacent buildings, as well as in relation to the human scale.[1]

Editor's Note: Former Subsection C(2), regarding housing density and location of commercial uses, was repealed 5-22-2023 by Ord. No. 2023-01. This ordinance also redesignated former Subsection C(3) through (8) as Subsection C(2) through (7), respectively.

Buildings shall be located to front toward and relate to public streets, both functionally and visually, to the greatest extent possible. Buildings shall not be oriented to front toward a parking lot. Blank windowless walls shall be prohibited on facades of buildings.

All parking lots shall be confined to rear yard areas.

Buildings shall define the streetscape through the use of uniform setbacks along the building line for each block. The building line shall be generally continued across side yard setback areas between buildings by using landscaping. The streetscape shall also be reinforced by lines of closely planted shade trees, and may be further reinforced by walls, hedges or fences which define front yards.

Buildings shall generally have traditional sloping roofs with overhanging eaves. Desired roof materials include shingle (both wood and asphalt composition) and metal formed to resemble "standing seams." Roof color should be traditional (which encompasses a wide variety of hues, but which does not include white or tan composition shingles, or shiny unpainted metal). The use of dormers and gables is encouraged to provide visual interest.

Exterior wall materials may include stucco, wood clapboarding (including vinyl or aluminum imitation clapboard siding), native stone, or brick of a shape, color and texture very similar to that found in the historic villages and boroughs of the county. Specifically, prohibited shall be brick that is white, tan, spray-painted, or used; except on rear walls, all forms of concrete block shall also be prohibited. In addition, concrete block and metal buildings shall also be excluded.

Residential design standards. The overall residential density of a TND shall not exceed one dwelling unit per two gross acres within any proposed TND tract.

New residential lots in traditional neighborhood developments shall not be located within 250 feet of PA Route 228.

Single-family homes shall generally be designed so that approximately 2/3 are oriented with their gable-ends facing the street. At least 35% of the houses shall have a covered front entry porch, raised a minimum of 18 inches above ground level. When front porches are screened, they may be located within 10 feet of the front property line. (Those enclosed with windows shall observe the minimum 15 feet front setback.)

In general, there shall be at least 20 feet between any residential building. Homes may be located at or within 10 feet of side lot lines if that side either has no windows, or window sills are at least 64 inches above the finished floor elevation. Such design allows houses to be located off center on their lots, so that one side yard may be larger and therefore provide more usable outdoor space.

Structures shall be placed close to the street within the TND, at generally 1/4 of the width of lot or less.

Residences housing more than one family shall be designed to emulate traditional buildings of this nature in historic settlements in the region (such as Saxonburg), or shall be designed to resemble large single-family residences. No building housing more than one dwelling unit shall have more than six units, except for townhouse units, which may have blocks of up to 18 units sharing a common wall.

If garages, carports or other accessory structures designed for accessory parking of automobiles in the residential areas are front-loaded (i.e., having their large entry door facing the street), they shall generally be set back at least 10 feet further from the front property line than the foremost facade of the principal building facing the front property line (stoops, porticos, open colonnades, and open porches excluded).

Buildings shall not be less than 1 1/2 stories in height, and at least half the buildings in any single development for commercial, mixed-use and institutional buildings shall be two stories in height, with respect to the average ground grade along the front building line.

(8)

All multiple-family dwelling units shall have a private rear-yard patio or upper-floor terrace. No multiple-family dwelling shall have a unit area of less than 800 square feet.

Commercial design standards. All proposed commercial development shall be of pedestrian scale, approximately of a maximum of 1/2 acre to one acre in area, and shall be no longer or wider than 300 feet. Primary entrance shall be through the main pedestrian accessway. All commercial parking areas shall be either located in rear yard areas, or designed as traditional downtown on-street parking (parallel or angle). No single off-street parking area may exceed 10,000 square feet.

Commercial activities or parking areas may not occur on any lot that borders a single-family residential use outside the proposed TND.

New commercial buildings shall not contain more than 20,000 square feet, (above grade) and those with more than 6,000 square feet of floor space (above grade) shall be of two-story construction.

Buildings in any commercial area shall generally be located close together with minimal side yard areas, in order to form a fairly continuous row of shop fronts.

Sale of gasoline shall follow canopy and pumps design standards under § 185-21D(5).

Commercial buildings shall have coverage of no greater then 10%.

Drive-through facilities shall be permitted as an accessory to commercial uses provided:

All drive-through entrances shall be designed to minimize conflict with the pedestrian customers of the business. The portion of any drive-through land abutting a building may not intersect with a pedestrian building entrance.

A solid wall of at least 24 inches in height shall be emplaced along all parking and drive-though lanes that abut a sidewalk.

Under no circumstances shall any public street serve as a drive-through lane.

All drive-though lanes shall have a capacity to stack at least six cars waiting for service.

Design standards for public and private improvements. New streets proposed to be created as a part of any development proposal shall be integrated closely with any Official Map of existing and future streets. The Official Map may show the realignment and redesign of certain intersections and road segments to facilitate traffic flow and improve safety.

Rectilinear street layouts are generally preferred, with occasional diagonal elements to enhance visual interest, although curvilinear layouts shall be acceptable when designed to interconnect and to produce terminal vistas of protected open space or prominent structures.

Streets shall be aligned so that their terminal vistas are of greens of other open space, or civic or institutional buildings, wherever possible. Where this is not possible, every effort shall be made to terminate those streets with buildings of above-average size, whose architecture shall be encouraged to be special in one way or another.

Streets shall be interconnected as far as practicable, and they may also be supplemented with back lanes or alleys. Where dead-end streets are deemed to be unavoidable, continuous pedestrian circulation shall be provided for by connecting sidewalks that link the dead end with the next street (or open space).

To the greatest extent practicable, streets shall be designed to have maximum lengths of 600 feet between intersections, and maximum lengths of 1,200 feet before terminating at three-way "T" intersections or angling off in a diagonal direction. (This design approach helps to reduce traffic speed, making the development friendlier to pedestrians.) Blocks greater than 600 feet long shall generally be provided with cross-block pedestrian connections at mid-block locations.

Streets shall be laid out to promote pedestrian circulation and ease of access from all points in the residential areas to any commercial area.

Easements shall be reserved to permit streets to be extended to allow adjoining properties to be connected in the future, to implement any Official Map or further implement the Multi-Municipal Comprehensive Plan.[2] Collector streets shall generally connect existing municipal roads to central greens.

Editor's Note: See current Township Comprehensive Plan.

All streets (except alleys) shall be provided with sidewalks, preferably of brick, stone or concrete paving block in commercial areas. Streetlighting shall utilize cast-iron posts that are decorative but not overly ornate and, in order to ensure consistency, the final decision on their style, height, color and brightness shall rest with municipal officials. Streets, sidewalks, alleys, and footpaths shall be integrated into the existing Township systems to the maximum extent possible.

Parking. All parking lots, except where there is a compelling reason to the contrary, shall be located in the rear or side of buildings. Off-street parking may be located within 500 feet of the principal entrance of the building. In calculating total parking needs, if mixed-use developments are shown to have different peak times, the Township may grant a reduction in parking. The entrance to all off-street parking lots or structures shall be designed to minimize pedestrian conflicts. Parking lots located in side yard areas shall have a maximum lot width of 60 feet.

Landscaping.

If not existing, street trees shall be provided to the following standards in residential developments:

Street trees shall be planted in the strip between cartway edge and sidewalk.

Such trees shall be two inches to 2 1/2 inches in diameter, measured at chest height, when planted, and shall be spaced at intervals no greater than 40 feet along both sides of each street, including arterial roads, but not including rear access lanes or alleys.

Species shall be selected according to the following criteria:*:

Cast moderate shade to dense shade in summer.

Long-lived (over 60 years).

Mature height of at least 50 feet.*

[4]

Be tolerant of pollution and direct or reflected heat.

[5]

Require little maintenance, by being mechanically strong (not brittle) and insect- and disease-resistant.

[6]

Be able to survive two years with no irrigation after establishment.

[7]

Of a deep-rooted design, least likely to disturb sidewalks and paving.

NOTES: This criteria may be adjusted if street trees are planted in proximity of either overhead or underground utilities. The selection of specific tree species will be generally left to the applicant. However, the planning agency or Township Board of Supervisors may reject a selected species if there is clear evidence it cannot be used successfully.

All common areas, transition areas between various land uses, setback areas and other spaces shall be suitably landscaped.

Design manual. Pursuant to Section 708-A of the Pennsylvania Municipalities Planning Code,[3] Clinton Township may adopt a written and graphic design manual for use in preparing traditional neighborhood development plans. The manual is to be used by developers as a basic guide to the Township's referred site and building design.