# 481 Columbus Avenue, Manhattan

Apartment building · 11 units · built c. 1886 · Block 1197, Lot 1.

On Umarelli: https://umarelli.org/nyc/1011970001/481-columbus-avenue

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

Every lot on block 1197: https://umarelli.org/nyc/manhattan/1197.md

## Building permits

- Alteration, filed Jan 20, 2025, estimated cost $50K, described as “Repair existing concrete sidewalk and repair existing concrete vault as per plans submitted.”

## Property taxes

- Assessment: $2,526,750
- 2026–27 tax: $270,832
- Market value (city estimate): $5,615,000
- Taxable value: $2,177,280
- Assessed land: $333,900
- Assessed improvements: $2,192,850

## Zoning

C1-8A: floor area ratio 4.59 built, 7.52 allowed by base zoning.

## Flood zone

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

## Landmarks

Part of Upper West Side/Central Park West Historic District (Historic District). 9 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