# 156 Columbus Avenue, Manhattan

Apartment building · 8 units · built c. 1910 · Block 1138, Lot 35.

On Umarelli: https://umarelli.org/nyc/1011380035/156-columbus-avenue

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

Every lot on block 1138: https://umarelli.org/nyc/manhattan/1138.md

## Building permits

- Alteration, filed Sep 17, 2020, estimated cost $35K, described as “Install heat pump , ductwork, diffusers and fire dampers at cellar and first floor. no change in use, egress or occupancy.”
- Alteration, filed Sep 17, 2020, estimated cost $45K, described as “Install new plumbing fixtures and extend sanitary piping at first floor and extend piping to existing grease trap at cellard”

## Property taxes

- Assessment: $2,288,700
- 2026–27 tax: $123,339
- Market value (city estimate): $5,086,000
- Taxable value: $991,553
- Assessed land: $396,900
- Assessed improvements: $1,891,800

## Zoning

C4-7: floor area ratio 4.07 built, 10.00 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