320 West 89th Street, Manhattan
Co-op · 36 units · built c. 1922 · Block 1250, Lot 47.
Building permits
- Alteration, filed May 9, 2024, estimated cost $4K, described as “Installation of a temporarily heavy-duty sidewalk shed per plan submitted. Work shall comply with 2022 building codes chapter 33. No change in use, egress and/or occupancy with this application.”
- Alteration, filed Feb 23, 2024, described as “Installation of a suspended scaffold for Facade Inspection and repair as per plan submitted. No change to egress or occupancy.”
- Alteration, filed Nov 13, 2023, estimated cost $120K, described as “Masonry facade work as per plans. No change to use, egress, or occupancy.”
- Alteration, filed Nov 15, 2022, estimated cost $50K, described as “General construction to include apartment combination and renovations of apts. 9C and 9D, as per drawings filed herewith.”
- Alteration, filed Nov 15, 2022, estimated cost $6K, described as “Plumbing modification to the combination of apartments 9C and 9D as per plans filed herewith.”
- Alteration, filed Mar 14, 2022, estimated cost $9K, described as “Filing for replacement of fixtures and new washing machine no change in use egress or occupancy”
- Alteration, filed Mar 14, 2022, estimated cost $49K, described as “Interior alteration type 2- interior renovation of an existing one bedroom, one bathroom apartment. No change to occupancy, or egress required. No change to existing plumbing building risers.”
- Alteration, filed Aug 17, 2020, estimated cost $14K, described as “RenovatioMechanical n of existing apartment of floors 004. Mechanical Work. There is to be no change of use, occupancy, or egress.”
- Alteration, filed Aug 14, 2020, estimated cost $23K, described as “Installation of plumbing fixtures at existing residence on floor 004. Plumbing work. There is to be no change of use, occupancy, or egress.”
Property taxes
- Assessment
- $3,457,350
- 2026–27 tax
- $345,362
- Market value (city estimate)
- $7,683,000
- Taxable value
- $3,274,120
- Assessed land
- $675,000
- Assessed improvements
- $2,782,350
Tax breaks
- Co-op and condo abatement, with no end date, a $62,778 credit this tax year.
Zoning
R8: floor area ratio 6.93 built, above the 6.02 base zoning allows, which bonuses, transfers or older rules can permit.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Jul 23, 2026: $1,920,000
- May 27, 2026: $1,365,000
- Jul 8, 2025: $1,200,000
- Jul 3, 2024: $695,000
- Jun 28, 2023: $1,300,000
- Jun 8, 2023: $1,325,000
- May 17, 2021: $1,170,000
- Apr 26, 2021: $760,000
- Apr 15, 2021: $990,000
- Dec 5, 2019: $1,075,000
The 10 most recent of 18 open-market sales since 2016, from the Department of Finance’s sales files.
Landmarks
Part of Riverside-West End Historic District (Historic District). 25 Landmarks Preservation Commission permits are on file.