[Amended 2-7-2023(18)]
Innovative approaches for a residential planned unit development, including the layout of buildings and/or lots, the types of residential buildings (such as but not limited to single-family, two-family, multi-family, and flex housing), the layout of project infrastructure (such as but not limited to roads, stormwater, sewer, subsurface systems, water, lighting, and sidewalks), landscaping, and environmental concerns, shall be subject to the following criteria:
(1) Compliance with zoning regulations. The purpose and intent of this Chapter shall be upheld.
(2) Compliance with other standards. The project shall comply with all applicable federal, state and City codes, rules, ordinances and regulations.
(3) General plan; minimum site area. Each building and/or lot shall be an element of an overall plan for site development. If the minimum lot size area for a zoning district in which a planned unit development is proposed is 0.5 acre or less (21,780 square feet or less), the minimum size lot on which a planned unit development may occur is two acres. If the minimum lot size area for a zoning district in which a planned unit development is proposed is greater than 0.5 acre (21,781 square feet or larger), the minimum size lot on which a planned unit development may occur is four acres. Notwithstanding the above provisions, in all cases, a request for a planned unit development permit pursuant to the standards in this Division must involve the creation of a minimum of three lots, a minimum of three dwelling structures, and/or a minimum of three dwelling units in one or more structures.
(4) Density. The maximum amount of density allowed in the proposed planned unit development shall comply with the specific overall density standards that apply to the respective zoning district in which the planned unit development is located. Some zoning districts also have standards that allow increased density for a planned unit development project. In general, the intent of the City's planned unit development standards is to allow flexibility and innovation in the lay-out of lots and/or housing, rather than an increase in the number of lots or residential units that could be developed on a property.
(5) Setbacks. The Planning Board shall have the authority to approve a reduction in the minimum structure setback standards from the dimensional standards that apply to the respective zoning district in which the planned unit development is located. If a project is located in a zoning district in which the minimum lot size is 0.5 acre or less, the Planning Board cannot grant a reduction in structure setback requirements that is greater than five feet along the side or rear lot line that formed the perimeter of the original lot. If a project is located in a zoning district in which the minimum lot size is greater than 0.5 acre, the Planning Board cannot grant a reduction in structure setback requirements along the side or rear lot line that formed the perimeter of the original lot. The Board shall consider how allowing a reduction in the respective structure setback standards proposed by the applicant may assist in achieving the type of imaginative, creative, and economical lot and/or dwelling unit lay-out envisioned in Section
102-801.
(6) Open space and recreation area required.
a. A minimum of 20% of the total project area shall be preserved as open space for a planned unit development that is proposed in a zoning district that has a minimum lot size standard of 0.5 acre or less, or for a planned unit development proposed for any flex housing project. However, if the original lot for either of the above types of development is four acres or greater in size, the minimum open space requirement shall be 35%.
b. A minimum of 35% of the total project area of the original lot shall be preserved as open space for a planned unit development that is proposed in a zoning district that has a minimum lot size standard of greater than 0.5 acre, with a goal of preserving 50% of the project area as open space.
c. Open space areas that are proposed to satisfy the requirements of Subsections (6)a and b above shall include features on the site that warrant preservation, such as but not limited to: large trees, tree groves, woods, ponds, streams, wetlands, floodplains, aglens, rock outcrops, steep slopes, native plant life and wildlife cover, and special wildlife areas, as well as natural areas that can be used for passive recreational activities, such as walking and hiking. In addition, open space areas can include areas for active recreational and community activities, such as but not limited to: play fields, playgrounds, pavilions, barbecue pits, agricultural fields, and similar facilities. The applicant shall consider, and if deemed warranted by the Board, create opportunities for project residents to access and use open space areas, such as by the construction of a trail system. Stormwater management facilities, such as constructed sand filters and detention or retention basins, shall not be included in the calculation of open space requirements.
d. Designated open space areas for the approved planned unit development shall be identified as protected areas that must be preserved and cannot be developed, and the approved development plan shall identify the mechanism that shall be used to protect and maintain the open space areas. Said mechanisms may include but are not necessarily limited to: private covenants or arrangements to preserve the integrity of open spaces and their use for recreational, environmental, or conservation purposes; dedications to an entity such as a land trust; and or dedications to the City. A proposed dedication to the City shall require the review and approval of the Belfast City Council.
(7) Specific design standards. The developer shall take into consideration the following points, and shall illustrate on the plan the treatment of open spaces, paths, roads, service and parking areas, and other features required in his proposal:
a. Aesthetics and orientation. Buildings and other improvements shall respect scenic vistas and natural features as defined or identified in the adopted Belfast Comprehensive Plan.
b. Streets. Access from public ways, internal circulation, and parking shall be designed to provide for vehicular and pedestrian safety and convenience, emergency and fire equipment, snow clearance, street maintenance, and delivery and collection services. Streets shall be laid out and constructed consistent with the provisions of the Chapter
98, Technical Standards, however, the Planning Board shall have latitude in allowing alternative street lay-out and construction standards that support the purpose of achieving the goals for a planned unit development.
c. Drainage and stormwater management. Adequate provision shall be made for stormwater, with particular concern for the effects of any effluent draining from the site. Erosion resulting from any improvements on the site shall be managed by approaches such as but not limited to: landscaping, the retention of forested and vegetated areas, low impact development techniques, the construction of traditional stormwater management facilities identified in the Chapter
98, Technical Standards, and the implementation of other techniques proposed by the applicant that may be approved by the Department of Environmental Protection or the City.
d. Sewage disposal. Adequate provision shall be made for sewage disposal. If public sewer is unavailable or inadequate, the planned unit development must install an adequate subsurface system to serve the dwelling units, an approach that may involve the construction and management of a private community engineered system. An engineered system shall comply with all State Subsurface Wastewater Disposal System rules, and regardless of the type of dwelling units that are constructed, shall satisfy the wastewater disposal system standards identified in the Article
IX, Performance Standards, Division 7, Supplemental Performance Standards for a Multi-Family or Flex Housing Project, Section
102-1343, Wastewater pollution and subsurface wastewater disposal, Subsection
(b), Subsurface Wastewater Disposal System.
e. Water supply. Adequate provision shall be made for potable water for ordinary use, and adequate measures shall be provided or identified as well for firefighting needs. The Planning Board shall consult with the Belfast Fire Chief to determine the adequacy of a water source for fire-fighting needs.
f. Utilities. When practical, utilities shall be installed underground, however, this shall not preclude an applicant's use of above ground utilities. Transformer boxes, pumping stations, and meters associated with underground services shall be located so as not to be unsightly or hazardous to the public.
g. Recreation. Facilities shall be provided consistent with the development proposal. Facilities that are provided shall address the needs of persons who will reside in the project; however, when appropriate, facilities should consider opportunities to address the recreational needs of the broader community. For example, creating opportunities to connect to a trail system that allows public access on one or more adjacent properties.
h. Buffering. Planting, landscaping, retention of existing vegetation, disposition and form of buildings and other improvements, or fencing and screening, shall be utilized to integrate the proposed development with the landscape and the character of any surrounding development.
i. Disposition of buildings. The lay-out and disposition of buildings shall recognize the need for natural light and ventilation, as well as methods to benefit from solar gain.
j. Snow removal. The plan shall provide for the storage of snow accumulation or removal from the site.
(8) Recording of covenants and conditions. For the purpose of this Article, the owners of the tract or parcel of land involved in the planned unit development shall agree in advance to be bound by the conditions of approval established by the Belfast Planning Board and to record such covenants, easements and other provisions with the Waldo County Registrar of Deeds.
(9) Performance guarantee. The developer shall file a performance guarantee with the City prior to the recording of the approved plan with the Waldo County Registry of Deeds. This may be tendered in the form of a certified check payable to the City, a savings account passbook issued in the name of the City, or a faithful performance bond running to the City and issued by a surety company acceptable to the City. The conditions pertaining to such check, passbook or performance bond established by the Planning Board shall be reviewed by the City Attorney. The amount shall be equal to 120% of the total cost of furnishing, installing, connecting and completing the entire street grading, paving, storm drainage, utilities, or other improvements specified in the final plan, and shall guarantee the satisfactory completion of all specified improvements. Terms of the performance guarantee approved by the Planning Board shall identify the City's terms for the management of the guarantee, and the release of said guarantee.
If an applicant does not begin and complete project construction within two years of the date of Planning Board approval of the planned unit development, the Planning and Codes Department, with the assistance of City Engineer, shall review the original construction cost estimates and the adequacy of the original guarantee, and shall determine if the amount of the guarantee established by the Planning Board should be adjusted. If the Department determines that the initial amount of the guarantee is inadequate, the applicant shall have a period of 60 days to provide the revised amount of the guarantee identified by the Department to the Department. |
(10) Dedication of common open space.
a. Consistent with conditions of approval established by the Planning Board, common open space shall be dedicated after Planning Board approval of the project, and prior to the initiation of project construction or the issuance of any building permit. There shall be no further subdivision of the land, or buildings constructed, as shown on the approved plan, until the respective dedication of the common open space has occurred.
b. The common open space shall be shown on the development plan with an appropriate notation on the face thereof to indicate that:
1. It shall not be used for future building lots; and
2. The open space land shall be managed and used for the uses identified on the planned unit development plan approved by the Board.
(11) Neighborhood association.
a. If any or all of the common open space is to be reserved for use by the residents or owners, the proposed terms for the formation by the developer of a neighborhood/homeowners' association shall be presented to the Planning Board for review and approval at the final plan review, and the establishment of the association shall be required prior to the recording of the final plat approval.
b. Covenants for mandatory membership in the neighborhood/homeowners' association, setting forth the owners' rights and interest and privileges in the association and the common land, shall be approved by the Planning Board and included in the deed for each lot or dwelling unit, and identified in the Conditions of Approval that the Board establishes for the approved plan.
c. The neighborhood/homeowners' association shall have the responsibility of maintaining the common open space, as well as road maintenance, parking lot maintenance, snow removal, and maintenance of recreational facilities/areas. A schedule for the transfer of some or all of the owner's responsibilities to maintain project infrastructure to the neighborhood/homeowners' association shall be identified in the association documents.
d. The association shall levy charges against all property owners to defray the expenses connected with the maintenance of open space, neighborhood recreational facilities, road maintenance, maintenance of landscaping of buffers and landscaping noted on the final plan, and City assessments for the same.
e. The developer/applicant shall maintain control of such open space and project infrastructure and shall be responsible for its maintenance until the development is sufficient to support the association, or, alternatively, the objectives of the planned unit development have been met. Such determination shall be made by the Planning Board upon request of the neighborhood/homeowner's association or the developer/applicant.