10 West 65th Street, Manhattan
Apartment building · 86 units · built c. 1939 · Block 1117, Lot 39.
Building permits
- Alteration, filed Oct 8, 2026, described as “Installation of outriggers for the facade repair work as per the submitted plan”
- Alteration, filed Sep 2, 2026, estimated cost $150K, described as “Herewith filing for facade restoration work. The work includes but is not limited to brick replacement, masonry pointing, scraping and painting of steel lintels, the installation of membrane flashing, cleaning as per plans.”
- Alteration, filed May 12, 2026, 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 Dec 4, 2025, estimated cost $40K, described as “Proposed renovation to apartment 5k and 5o on the fifth floor as per plans.”
- Alteration, filed Mar 19, 2020, estimated cost $19K, described as “Plumbing work being filed in conjunction with Alteration 2 application to renovate unit 6E on the 6th floor. No change to use, egress or occuapncy.”
- Alteration, filed Feb 4, 2020, estimated cost $20K, described as “Plumbing work being filed in conjunction with Alteration 2 application 123697954 to renovate unit 1K on the 1st floor. No change to use, egress or occupancy.”
- Alteration, filed Dec 20, 2019, estimated cost $105K, described as “Remove existing and/or install new thru-wall HVAC sleeves in conjunction with Alt-2 application #123783922. No change in use, egress, or occupancy.”
Property taxes
- Assessment
- $8,715,600
- 2026–27 tax
- $976,851
- Market value (city estimate)
- $19,368,000
- Taxable value
- $7,853,130
- Assessed land
- $1,323,000
- Assessed improvements
- $7,392,600
Zoning
R8 (part of the lot is R10A): floor area ratio 4.27 built, 6.02 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- May 30, 2025: $45,550,000
- May 1, 2024: $849,000
- Oct 27, 2017: $79,000,000
Open-market sales since 2016, from the Department of Finance’s sales files.