# 747 Riverside Drive, Manhattan

Apartment building · 77 units · built c. 1930 · Block 2098, Lot 53.

On Umarelli: https://umarelli.org/nyc/1020980053/747-riverside-drive

More construction in Harlem: https://umarelli.org/nyc/manhattan/harlem.md

Every lot on block 2098: https://umarelli.org/nyc/manhattan/2098.md

## Building permits

- Alteration, filed Oct 28, 2025, described as “Installation of outrigger for building inspection and facade repair.”
- Alteration, filed Aug 22, 2025, estimated cost $134K, described as “Exterior masonry wall repairs.”
- Alteration, filed Aug 22, 2025, estimated cost $5K, described as “Installation of new sidewalk shed as indicated on plans. There will be no change in the use, egress, or occupancy under this application”
- Alteration, filed Aug 6, 2024, described as “Installation of temporary heavy duty sidewalk shed as per plans. No change in use, egress or occupancy. Sidewalk shed shall comply with chapter #33 of 2022 the NYC building code. Live load 300PSF.”
- Alteration, filed Mar 30, 2023, estimated cost $14K, described as “Exterior masonry wall repairs.”
- Alteration, filed Mar 4, 2020, estimated cost $5K, described as “Proposed installation of heavy duty sidewalk shed as per plans. Live load 300 lbs per square feet. Sidewalk shed shall comply with chapter #33 of the NYC building code. No change in use, occupancy, or egress under this application.”

## Property taxes

- Assessment: $3,841,200
- 2026–27 tax: $313,411
- Market value (city estimate): $8,536,000
- Taxable value: $0
- Assessed land: $200,250
- Assessed improvements: $3,640,950

## Zoning

R8: floor area ratio 4.66 built, 6.02 allowed by base zoning.

## Flood zone

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

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