800 Riverside Drive, Manhattan
Co-op · 80 units · built c. 1911 · Block 2134, Lot 195.
Building permits
- Alteration, filed Jan 14, 2026, estimated cost $135K, described as “Interior renovation of existing coop apartment unit #3F. Work to include non-structural demolition, construction and finishes. No change to use, egress or occupancy.”
- Alteration, filed May 2, 2025, estimated cost $144K, described as “Filing for interior build out of a children's daycare on first floor apt 1A. Work to include minor carpentry work,plumbingwork and change of use.”
- Alteration, filed Jan 2, 2025, estimated cost $200K, described as “Interior renovation to existing dwelling unit on 6th floor Apt. 6E. Work includes but not limited to removal & installation of non-load bearing partitions, cosmetic upgrades as per plans, replaced finishes, etc. No change in use, egress,…”
- Alteration, filed Nov 10, 2024, estimated cost $20K, described as “Proposed interior work to upgrade the kitchen w/ new appliances, cabinets, new spruce flooring,new ceiling finishes. The work includes repairing wall finishes as needed and waterproofing. No change in the certificate of occupancy, use or…”
- Alteration, filed Feb 7, 2022, described as “Installation of temporary pipe scaffold as per plans. No change in use, egress or occupancy.”
- Alteration, filed Dec 15, 2021, estimated cost $5K, described as “Installation of 1074' new sidewalk shed at 800 riverside drive manhattan. As indicated on plans. There will be no change in the use, egress, or occupancy under this application.”
- Alteration, filed Oct 20, 2021, estimated cost $829K, described as “Application filed for facade repairs as per drawings filed herewith. no change to use egress or occupancy as a part of this application.”
- Alteration, filed Aug 5, 2021, estimated cost $228K, described as “Stair bulkheads to provide landings at roof level and eliminate non-compliant steps. No change to use, egress or occupancy as a part of this application.”
- Alteration, filed Jan 20, 2021, estimated cost $49K, described as “Installation of laars MT2V-1500 domestic hot water heater and 4 ao smith tjv-120 storage tanks in cellar. Interior plumbing heating work. No change in use, occupancy or egress.”
Property taxes
- Assessment
- $12,710,250
- Market value (city estimate)
- $28,245,000
- Taxable value
- $0
- Assessed land
- $1,307,250
- Assessed improvements
- $11,403,000
Tax breaks
- J-51 exemption, through Jun 30, 2034, about $1,338,810 a year below the full tax.
- Article XI exemption, through Jun 30, 2029, about $242,218 a year below the full tax.
Zoning
R8: floor area ratio 7.22 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
- Mar 6, 2026: $1,549,500
- Oct 14, 2024: $1,600,000
- Jul 17, 2024: $600,000
- Jul 15, 2024: $1,515,000
- Jul 25, 2023: $1,530,000
- Apr 24, 2023: $1,522,250
- Mar 13, 2023: $1,300,000
- Jul 13, 2020: $2,100,000, Apt 5E
- Jan 9, 2020: $140,000, Apt 6D
- Jan 9, 2020: $600,000, Apt 6D
The 10 most recent of 18 open-market sales since 2016, from the Department of Finance’s sales files.
Landmarks
Part of Audubon Park Historic District (Historic District). 29 Landmarks Preservation Commission permits are on file.
Board and land use applications
- TENANT INTERIM LEASE PROG (City Planning P1982M0052): Completed, decided Dec 17, 1981. LDA-ART XI OF THE PHFL