1727 Amsterdam Avenue, Manhattan

Nursing home · built 1974 · Block 2060, Lot 1.

Building permits

New Building — Large Residential, filed Oct 4, 2022, estimated cost $81.0M, 680 units, 9 stories, described as “Herewith filing for 9 story HPD and quality housing NB”
Alteration, filed Jan 22, 2026, estimated cost $9.0M, described as “Herewith filing for interior tenant build out.”
Alteration, filed Jul 30, 2025, estimated cost $5K, described as “Installation of new sidewalk shed as indicated on plans. There will be no change in the use, egress, or occupancy under this application”
Demolition, filed Aug 14, 2023, estimated cost $250K, described as “Full demolition of four story structure, using hand held and mechanical means.”
Alteration, filed Jun 22, 2023, estimated cost $7K, described as “Removal of sprinkler and standpipe systems in association wth interior demolition under separate DOB applicaiton. There is no change to use, egress, occupancy, or fire protection.”
Alteration, filed Jun 22, 2023, estimated cost $45K, described as “The plans enclosed depict the extent, sequence, means & methods for the proposed interior demolition. There is no change in use, occupancy, egress, or fire protection.”
Alteration, filed Jun 22, 2023, estimated cost $5K, described as “Installation of debris chute in association with interior demolition under separate DOB applicaiton. There is no change to use, egress, occupancy, or fire protection.”

R6A (part of the lot is R7A): floor area ratio 1.43 built, 3.00 allowed by base zoning.

Current FEMA flood map: zone X, minimal flood hazard.

1727 Amsterdam Avenue — Hill Top Apartments (City Planning 2025M0424): Urban development action area, Completed, filed Aug 18, 2025, decided Mar 26, 2026. An application by HPD for UDAAP designation, project approval, and the disposition of City-owned property to facilitate the development of a nine-story, 143,000-square-foot mixed-use building at 1727 Amsterdam Avenue (Block 2060, Lot 1) in…