[Amended 3-11-2010 by L.L. No. 12-2010; 1-18-2023 by L.L. No. 1-2023]
The Planning Board shall apply the below standards in considering special permit authorization of the use of certain residential subdivision and other land development techniques during subsequent subdivision plat review and approval and/or site plan review and approval processes in accordance with Chapter
192, Subdivision of Land, and/or Article
VII of this chapter, respectively.
A. Airport residential subdivision. The Planning Board may by special permit allow the application of airport residential subdivision criteria to a specific parcel in the RA3 District, provided that:
(1) The proposed subdivision is consistent with all dimensional parameters for the RA3 District as set forth within the District Schedule of Area and Bulk Regulations found at Article
IV, §
210-11, of this chapter.
(2) The proposed subdivision, including the intended use of the subdivided lots, is consistent with the definition of "airport residential subdivision" set forth within Article
XII, § 210-86A, of this chapter.
(3) Application of airport residential subdivision criteria will in the opinion of the Planning Board contribute to achievement of the purposes of the Airport (A) District as set forth at Article
V, §
210-47A, of this chapter.
B. Average density subdivision. The Planning Board may by special permit allow the application of average density subdivision criteria to a specific parcel in the RD10, RA5 or RA3 Districts, provided that:
(1) The proposed subdivision is consistent with all dimensional parameters for the pertinent zoning district as set forth within the District Schedule of Area and Bulk Regulations found at Article
IV, §
210-11, of this chapter, except as modified as to minimum lot area pursuant to §
210-20A(2) therein.
(2) The proposed subdivision is consistent with all other criteria for an average density subdivision as elsewhere set forth either within Article
IV, §
210-20A, or by definition at Article
XII, § 210-86A, of this chapter.
(3) Application of average density subdivision criteria will in the opinion of the Planning Board be beneficial in achieving the intent of the pertinent RD10, RA5 or RA3 District as stated within Article
II, §
210-5B, of this chapter.
(4) To the extent such may be applicable to the subdivision parcel, application of the average density subdivision criteria will in the opinion of the Planning Board be beneficial in achieving the objectives and/or extraordinary standards of the Environmental Resource Overlay (ER-O) and/or Scenic Corridor Overlay (SC-O) Districts as stated within Article
V, §§
210-48 and
210-49, respectively, of this chapter.
(5) Application of average density subdivision criteria will in the opinion of the Planning Board does not cause any significant adverse effects on the environment that would be either avoided or more fully mitigated were an alternative residential development technique authorized within the pertinent RD10, RA5 or RA3 District employed.
C. Conventional subdivision. The Planning Board may by special permit authorize the application of conventional subdivision criteria to a specific parcel in the RD10, RA5, or RA3 Districts, provided that:
(1) The proposed subdivision is consistent with the dimensional parameters for the pertinent zoning district as set forth within the District Schedule of Area and Bulk Regulations found at Article
IV, §
210-11, of this chapter.
(2) Application of conventional subdivision criteria will in the opinion of the Planning Board not be inconsistent with the intent of the pertinent RD10, RA5, or RA3 District as stated within Article
II, §
210-5B, of this chapter.
(3) To the extent such may be applicable to the subdivision parcel, application of conventional subdivision criteria will in the opinion of the Planning Board neither inconsistent with the objectives nor inimical to satisfaction of the extraordinary standards of the Environmental Resource Overlay (ER-O) and/or Scenic Corridor (SC-O) Districts as stated within Article
V, §§
210-48 and
210-49, respectively, of this chapter.
(4) Application of conventional subdivision criteria will in the opinion of the Planning Board not cause any significant adverse effects on the environment that would be either be avoided or more fully mitigated were an alternative residential development technique authorized within the pertinent RD10, RA5, or RA3 District employed.
D. Open area development. The Planning Board may by special permit authorize the application of open area development criteria to a specific parcel or joint parcels in the RD10, RA5, TC or A Districts, provided that:
(1) The minimum affected acreage shall be 250 acres within the RD10 District, 100 acres within the RA5 District, and 10 acres within either the Town Center (TC) or Airport (A) Districts.
(2) If the intended use of the property is residential, the employ of open area development concept will in the opinion of the Planning Board facilitate the implementation of either a conservation subdivision or a residential cluster development, either as defined within Article
XII, § 210-86A, of this chapter and otherwise regulated herein.
(3) Application of the open area development concept will in the opinion of the Planning Board be beneficial in achieving the intent of the pertinent RD10, RA5, TC or A District as stated within Article
II, §
210-5B, of this chapter.
(4) Application of the open development area concept will in the opinion of the Planning Board does not cause any significant adverse effects on the environment that would be avoided were the flexibility provided by the concept in terms of private roadway access and permitted lot frontage on a private roadway instead of public roadway not employed. All private roads shall be designed and built pursuant to the Town of Union Vale Driveway and Highway Standards (Chapter
111, Driveways, and Chapter
A215, Street Specifications) as may be adopted or amended.
(5) Upon recommendation of the Planning Board, the open development area is created by the Town Board in accordance with the requirements and procedure set forth within § 280-a, Subdivision 4, of the Town Law.