# 125 Riverside Drive, Manhattan

Apartment building · 60 units · built c. 1907 · Block 1246, Lot 1.

On Umarelli: https://umarelli.org/nyc/1012460001/125-riverside-drive

More construction in Upper West Side: https://umarelli.org/nyc/manhattan/upper-west-side.md

Every lot on block 1246: https://umarelli.org/nyc/manhattan/1246.md

## Building permits

- Alteration, filed Apr 22, 2025, estimated cost $1.5M, described as “Application filed to add a 1-story to existing 12-story residential building. Change amend certificate of occupancy.”
- Alteration, filed Aug 15, 2024, described as “Proposed installation of suspended scaffold as per plan. No change in use, occupancy and egress under this application.”
- Alteration, filed Jun 18, 2024, estimated cost $743K, described as “Interior renovation of apartments 9CD, 10D, 11B, 11C, 11D + 12D, changes to finishes as per plans. No change in use, occupancy oregress.”
- Alteration, filed Feb 26, 2024, estimated cost $13K, described as “Proposed installation of heavy duty sidewalk shed for remedial repairs as per plans. No change in use occupancy or egress under this application. Live load 300 per square feet. Sidewalk shed shall comply with chapter # 33 of the 2022 code.”
- Alteration, filed Feb 19, 2024, described as “Amend plan to add one man buckets for two location.”
- Alteration, filed Feb 25, 2022, estimated cost $105K, described as “Temporary stabilizing components &/or sequence submitting on behalf of contractor, in conjunction with DOB number 122895457 no change in use, occupancy or egress”
- Alteration, filed Feb 3, 2022, estimated cost $105K, described as “Temporary construction equipment(scaffold) submitting on behalf of contractor, in conjunction with DOB number 122895457 no change in use, occupancy or egress”
- Alteration, filed Jan 11, 2022, estimated cost $401K, described as “Application is filed for the interior renovation and combination of 2E, 2F & 2G at the 2ND floor into (1) unit (2,020 sf), 4C&4D at the 4TH floor into (1) unit (3,000 sf), and 6C&6D at the 6TH floor into (1) unit (3,000 sf). No change in…”
- Alteration, filed Sep 29, 2021, estimated cost $7K, described as “Filing to amend the plan.”
- Alteration, filed Sep 29, 2021, estimated cost $6K, described as “Proposed installation of heavy duty sidewalk shed filed for remedial repairs as per plans. No change in use occupancy or egress under this application. Live load 300 per square feet. Sidewalk shed shall comply with chapter # 33 of the 2014…”
- Alteration, filed Apr 28, 2021, estimated cost $20K, described as “Plumbing work only, no any other applications related. Install new gas meter and gas riser for residential building.”
- Alteration, filed Aug 22, 2019, estimated cost $32K, described as “Work to include plumbing work on the #2ND floor, combining units 2F & 2G. In conjunction with architectural and mechanical work being filed separately. No change to use, egress, or occupancy.”
- Alteration, filed Aug 22, 2019, estimated cost $2K, described as “Installation of new mechanical vent on the second floor, in conjunction with plumbing and architectural work filed separately. No change to use, egress, or occupancy.”
- Alteration, filed Jun 28, 2019, estimated cost $8K, described as “Proposed installation of heavy duty sidewalk shed for remedial repairs as per plans. No change in use occupancy or egress under this application. Live load 300 per square feet. Sidewalk shed shall comply with chapter # 33 of the 2014 code.”

## Property taxes

- Assessment: $5,967,000
- 2026–27 tax: $695,126
- Market value (city estimate): $13,260,000
- Taxable value: $5,588,280
- Assessed land: $2,065,500
- Assessed improvements: $3,901,500

## Zoning

R10A (part of the lot is R8B): floor area ratio 7.99 built, 10.00 allowed by base zoning.

## Recent sales

- Jan 30, 2024: $31,000,000, sold with other lots

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 Riverside-West End Historic District Extension I (Historic District). 36 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