A.
Purpose.
(1)
Property in a TNDO District may be developed in accordance with the regulations of the underlying zoning district or utilizing the provisions of this section. The purpose of a TNDO District is to establish a development option for parcels within a TNDO zoning district. The use of the procedure in this article is not equivalent to incentive zoning as provided in Town Law § 261-b.
(2)
The provisions of the TNDO are intended to promote traditional neighborhood development patterns in areas that adjoin existing villages or hamlets. Within a TNDO District, higher-density residential development will be allowed if designed according to these guidelines to ensure that the resulting development incorporates the design principles of traditional neighborhoods.
(3)
A primary objective of the TNDO option is to provide for a diversity of dwelling types, age groups, and income levels, in a manner consistent with the variety of existing dwellings in the area and with traditional village/hamlet building and site development patterns. New construction is to be predominantly single-family dwellings on a variety of village/hamlet-scale lot sizes.
B.
Establishment of Overlay District. The Town of Dryden Zoning Map delineates the boundaries of possible TNDO Districts. All TNDO Districts are also RA or RR Districts. Areas outside of such TNDO Districts may be developed only by amendment of the Town of Dryden Zoning Map to establish a district where this development option may be utilized.
C.
Density. Maximum density in the TNDO District shall be six dwelling units per acre subject to the other provisions of this chapter.
D.
Permitted principal uses:
(2)
Up to 40% of new units may be in two-family or multiple-family dwellings. When two-family or multiple-family dwellings are proposed, they shall be integrated architecturally and in scale with the same streetscape as single-family dwellings, and not isolated in separate areas of the TNDO District.
E.
Permitted accessory uses and structures:
(1)
Private garages or carports for the parking of motor vehicles of residents.
(2)
Customary accessory structures to residential uses, including but not limited to private swimming pools, hot tubs, storage buildings, greenhouses, pet shelters and outdoor fireplaces.
(3)
Customary farm accessory buildings for the storage of products or equipment.
(4)
Off-street parking, fencing, and signs.
(5)
Home occupations: Level 1.
F.
Design and dimension requirements:
(1)
Open space. Not less than 20% of the permanently protected open space which is required to be set aside shall be in a form that is integrated into the residential neighborhood and accessible to the public, such as a central green, neighborhood squares or commons, tot lots, a community park, or any combination of the above.
(2)
Blocks. Streets shall be designed to create blocks that are generally rectilinear in shape, a modified rectilinear shape, such as curves, or another regularly repeating, distinct geometric shape. Amorphously shaped blocks are discouraged, except where topographic or other conditions necessitate such a configuration. To the greatest extent possible, blocks shall be designed to have a maximum length of 480 feet. Lanes or alleys shall be permitted to bisect blocks.
(3)
Street layout. The street layout shall form an interconnected system of streets primarily in a rectilinear grid pattern, modified to avoid a monotonous repetition of the basic street/block pattern. The use of culs-de-sac and other streets with a single point of access shall be minimized. To the greatest extent possible, streets shall be designed to have a maximum length of 600 feet from intersection to intersection, and, to the greatest extent possible, shall either continue through an intersection, or terminate in a "T" intersection directly opposite the center of a building, an green space area, or a view into a peripheral green space area.
(4)
Sidewalks. A sidewalk network shall be provided throughout the development that interconnects all dwelling units with, nonresidential structures, common green spaces, and the original village/hamlet to which the development is adjacent. If the development is not adjacent to a village/hamlet area, but rather an open space owned or controlled by the owner, then a trail system through the open space shall be provided. Sidewalks shall be a minimum of four feet wide, and five feet and six feet wide along major pedestrian routes. Sidewalks shall be of barrier-free design to the greatest extent possible. The pedestrian circulation system shall include crosswalks where appropriate, and include gathering/sitting areas and provide benches, landscaping, and other street furniture where appropriate.
(5)
Minimum lot area: 6,000 square feet.
(6)
Minimum lot width at building line: 40 feet.
(7)
Yard regulations. Variations in the principal structure position and orientation may be considered and the following minimum standards shall apply:
(a)
Front yard setbacks:
[1]
Principal structures: 12 feet minimum (six feet to front porches/steps);
[2]
Attached garages (front entrance): minimum 10 feet behind front plane of house;
[3]
Attached garage (side entrance): minimum 10 feet from street line;
[4]
Detached garages (front entrance): minimum 40 feet from street and 10 feet behind plane of house or in the rear yard.
(c)
Side yard: minimum separation of 20 feet between principal structures; however, the side yard shall be a minimum of five feet.
(8)
Maximum impervious coverage: 50% limit per lot.
(9)
Minimum frontage: Lots must have frontage either on a street or on a back lane or shared driveway. Dwellings served by rear lanes may front directly onto parks or greens, which shall be designed with perimeter sidewalks.
(10)
Maximum building height: 35 feet.
G.
Uses allowed by special use permit. The following uses are allowed with a special use permit issued by the Town Board:
(1)
Single-family dwelling with accessory dwelling unit.
(2)
Home occupation: Level 2.
(3)
Church and other religious institution.
(4)
Horticultural nursery.
(5)
Recreational facilities of charitable, not-for-profit organizations.
(6)
Public and semipublic buildings and uses.
(7)
Bed-and-breakfast establishment.
(8)
Bed-and-breakfast home.
(9)
Congregate care facility.
(10)
All business group uses permitted by special use permit in the VHMUD, VHRD and VHTD Districts.
[Amended at time of adoption of Code (see Ch. 1, General Provisions, Art. I)]
H.
Site plan approval required. No site preparation or construction shall commence until site plan approval has been granted by the Town Board. The Town Board shall have full discretion to approve or deny applications for proposed projects within the TNDO based on compliance with the standards set forth above.