311 Amsterdam Avenue, Manhattan
Condominium · 8 units · built c. 1889 · Block 1146, Lot 7504.
Building permits
- Alteration, filed Jul 1, 2025, estimated cost $6K, described as “Filing for new HVAC unit on the roof. No change in use, egress or occupancy”
- Alteration, filed Dec 2, 2021, estimated cost $35K, described as “New mechanical work. plumbing work in conjunction filed under laa#M00633220.”
- Alteration, filed Nov 12, 2019, described as “Installation of pipe scaffold as per plans. No change in use, egress or occupancy.”
- Alteration, filed Jun 28, 2018, described as “Installation of heavy duty sidewalk shed as per plans. No change in use, egress or occupancy.”
Property taxes
- Assessment
- $4,187,220
- 2026–27 tax
- $410,212
- Market value (city estimate)
- $9,304,926
- Taxable value
- $3,786,123
- Assessed land
- $385,652
- Assessed improvements
- $3,801,568
- Condo units with their own tax lots
- 9
Tax breaks
- Co-op and condo abatement, with no end date, a $24,281 credit this tax year.
Zoning
C2-7A: floor area ratio 5.43 built, 7.52 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Feb 23, 2026: $957,155, Apt 4B
- Oct 26, 2021: $3,600,000, Unit PHB
Open-market sales since 2016, from the Department of Finance’s sales files.
Landmarks
Part of Upper West Side/Central Park West Historic District (Historic District). 19 Landmarks Preservation Commission permits are on file.
Board and land use applications
- GABRIELLA'S KITCHEN (City Planning P2001M0505): Completed, decided Jan 18, 2001. RENEWAL-UNENCLOSED SIDEWALK CAFE WITH 58 SEATS FOR 5-YEARS
- GABRIELLA'S TRUE MEX (City Planning P1999M0675): Completed, decided Jun 17, 1999. NEW-UNENCLOSED SIDEWALK CAFE WITH 61 SEATS