807 Riverside Drive, Manhattan
Condominium · 53 units · built c. 1924 · Block 2134, Lot 7503.
Building permits
- Alteration, filed Jan 10, 2025, estimated cost $8K, 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 Apr 4, 2024, estimated cost $5K, described as “Installation of a temporarily Material hoist 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 Mar 11, 2024, estimated cost $20K, described as “Installation of a temporarily supported scaffold 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 Jan 4, 2024, described as “Application Renewal and Masonry Scope throughout Building Facades. Additional Drops”
- Alteration, filed Mar 30, 2023, estimated cost $550K, described as “Filing for parapet reconstruction, brickwork replacement, stone repairs, lintel replacement, windowsill replacement. No change to use, egress, or occupancy.”
- Alteration, filed Feb 24, 2022, estimated cost $8K, described as “Installation of a temporary sidewalk shed per plan submitted. Work shall comply with 2014 building codes chapter 33. No change in use, egress and/or occupancy with this application.”
- Alteration, filed Sep 3, 2020, estimated cost $13K, described as “Plumbing filing for apartment 6B. Plumbing work as per plans. No change in use, occupancy or egress.”
- Alteration, filed Jun 25, 2018, estimated cost $3K, described as “Installation of Sidewalk Shed as per plans.”
Property taxes
- Assessment
- $2,044,353
- 2026–27 tax
- $198,100
- Market value (city estimate)
- $4,543,004
- Taxable value
- $1,780,996
- Assessed land
- $260,103
- Assessed improvements
- $1,784,250
- Condo units with their own tax lots
- 53
Tax breaks
- Co-op and condo abatement, with no end date, a $18,267 credit this tax year.
Zoning
R8: floor area ratio 4.38 built, 6.02 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Jun 11, 2026: $795,000, Apt 1B
- Jan 29, 2026: $340,800, Apt 4H
- Jan 27, 2026: $465,000, Apt 6E
- Jul 16, 2025: $725,000, Apt 3B
- Feb 24, 2025: $676,000, Apt 6A
- Feb 3, 2025: $800,000, Apt 4B
- Jul 13, 2023: $675,000, Apt 6C
- Mar 31, 2023: $4,601,351, Unit AF, sold with other lots
- Oct 27, 2022: $425,000, Apt 5E
- Dec 29, 2021: $480,000, Apt 5A
The 10 most recent of 20 open-market sales since 2016, from the Department of Finance’s sales files.
Landmarks
Part of Audubon Park Historic District (Historic District). 13 Landmarks Preservation Commission permits are on file.