# 807 Riverside Drive, Manhattan

Condominium · 53 units · built c. 1924 · Block 2134, Lot 7503.

On Umarelli: https://umarelli.org/nyc/1021347503/807-riverside-drive

More construction in Washington Heights: https://umarelli.org/nyc/manhattan/washington-heights.md

Every lot on block 2134: https://umarelli.org/nyc/manhattan/2134.md

## 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.

## 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.

## Flood zone

Current FEMA flood map: zone X, minimal flood hazard.

## Landmarks

Part of Audubon Park Historic District (Historic District). 13 Landmarks Preservation Commission permits are on file.

From New York City and Jersey City public records, refreshed within a day of each release. Sources: https://umarelli.org/sources. Methodology and corrections: https://umarelli.org/methodology