17 West 64th Street, Manhattan

Co-op · 54 units · built c. 1924 · Block 1117, Lot 21.

Building permits

Alteration, filed Aug 2, 2025, estimated cost $1K, described as “Installation of temporary heavy duty sidewalk shed as per plans. No change in use, egress or occupancy. Sidewalk shed shall comply with chapter #33 of 2022 the NYC building code. Live load 300PSF.”
Alteration, filed Jul 2, 2024, estimated cost $5K, described as “Installation of 300PSF sidewalk shed and pipe scaffolding as per plans.all equipment shall comply with chapter #33 of the NYC building code 2022. No change in use, occupancy, or egress under this application.”
Alteration, filed Mar 14, 2024, described as “Installation of outriggers for facade repair and inspection”
Alteration, filed Feb 5, 2024, estimated cost $422K, described as “Facade restoration”
Alteration, filed May 9, 2020, estimated cost $32K, described as “Mechanical work filed in conjunction with the renovation and combination and renovation of existing apartments 9C, 9D, and ph on 009 and pen floor as per tppn #3/97.”
Alteration, filed May 9, 2020, estimated cost $80K, described as “Plumbing work filed in conjunction with the combination and renovation of existing apartments 9C, 9D, and ph on 009 and pen floor as per tppn #3/97 with new internal convenience stair. New stair bulkhead to roof (no increase to zoning far).”

R8: floor area ratio 6.55 built, above the 6.02 base zoning allows, which bonuses, transfers or older rules can permit.

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

The 10 most recent of 21 open-market sales since 2016, from the Department of Finance’s sales files.