# 623 9th Avenue, Manhattan

Apartment building · 7 units · built c. 1920 · Block 1054, Lot 29.

On Umarelli: https://umarelli.org/nyc/1010540029/623-9-avenue

More construction in Hell's Kitchen: https://umarelli.org/nyc/manhattan/hells-kitchen.md

Every lot on block 1054: https://umarelli.org/nyc/manhattan/1054.md

## Building permits

- Alteration, filed May 6, 2026, estimated cost $150K, described as “Renovate existing 1ST floor store to new deli/ bakery store. Relocate the proposed bathroom”

## Property taxes

- Assessment: $1,300,050
- 2026–27 tax: $112,839
- Market value (city estimate): $2,889,000
- Taxable value: $907,140
- Assessed land: $513,000
- Assessed improvements: $787,050

## Zoning

R8: floor area ratio 3.89 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