# 421 West 24th Street, Manhattan

Apartment building · 35 units · built c. 1927 · Block 722, Lot 24.

On Umarelli: https://umarelli.org/nyc/1007220024/421-west-24-street

More construction in Chelsea: https://umarelli.org/nyc/manhattan/chelsea.md

Every lot on block 722: https://umarelli.org/nyc/manhattan/722.md

## Building permits

No building permits on file for this lot.

## Property taxes

- Assessment: $2,606,850
- 2026–27 tax: $304,101
- Market value (city estimate): $5,793,000
- Taxable value: $2,444,740
- Assessed land: $216,000
- Assessed improvements: $2,390,850

## Zoning

R8A: floor area ratio 4.28 built, 6.02 allowed by base zoning.

## Flood zone

Current FEMA flood map: zone X, minimal flood hazard. FEMA’s preliminary map: zone X, moderate risk: a 0.2% chance of flooding each year.

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