Case No. PB 17-06 NRSF Subdivision, Ardsley Road & Old Sprain Road (P.O. Scarsdale, N.Y.) – Preliminary Subdivision, Planning Board Steep Slope Permit, Wetland/Watercourse Permit, and Tree Removal Permit – FOR BRIEF UPDATE ONLY
A continuation of a work session (June 3, 2020, October 7, 2020, and March 3, 2021) to discuss a preliminary subdivision, Planning Board steep slope permit, wetland/watercourse permit, and tree removal permit application involving the subdivision of one (1) existing lot into four (4) lots: three (3) new residential lots and one (1) lot associated with a new, private, cul-de-sac roadway, built to Town standards. Access to each of the three (3) residential lots would be provided via a newly proposed cul-de-sac roadway that would be constructed off of Ardsley Road. Lot 1, to be developed with a single-family residence, is proposed to consist of 106,042 sq. ft., Lot 2, to be developed with a single-family residence, is proposed to consist of 37,900 sq. ft., and Lot 3, to be developed with a single-family residence, is proposed to consist of 59,017 sq. ft. Lot 4, to be developed with a private cul-de-sac roadway built to Town standards and serve each of the three (3) newly proposed residential lots, would consist of 30,125 sq. ft. The applicant proposes approximately 27,104 sq. ft. of disturbance to 15-25% slopes (STEEP SLOPES), 21,419 sq. ft. of disturbance to 25-35% slopes (VERY STEEP SLOPES), and 13,988 sq. ft. of disturbance to 35%+ slopes (EXCESSIVELY STEEP SLOPES). The project requires approximately 5,500 cubic yards of excavation. The applicant is proposing the disturbance of approximately 39,345 sq. ft. of wetland, watercourse and adjacent buffer area within the approximately 55,774 sq. ft. of wetland, watercourse and adjacent buffer area on-site. The applicant is proposing the removal of 220 regulated trees, requiring a tree removal permit from the Planning Board, and proposes the planting of 139 trees, as replacement. The property consists of approximately 227,325 sq. ft. and is situated on the east side of the intersection of Ardsley Road and Old Sprain Road. The property is located in the R-20 One-Family Residential District, and is designated on the tax map of the Town of Greenburgh as Parcel ID: 8.390-275-1.