# 309 Amsterdam Avenue, Manhattan

Four-family with store · built c. 1886 · Block 1146, Lot 4.

On Umarelli: https://umarelli.org/nyc/1011460004/309-amsterdam-avenue

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

Every lot on block 1146: https://umarelli.org/nyc/manhattan/1146.md

## Building permits

- Alteration, filed Mar 11, 2020, estimated cost $5K, described as “File sprinkler work type in conjunction with job #123572320”
- Alteration, filed Mar 11, 2020, estimated cost $42K, described as “File plumbing work type in conjunction with job # 123572320.”
- Alteration, filed Mar 11, 2020, estimated cost $10K, described as “File mechanical work type in conjunction with job #123572320”

## Property taxes

- Assessment: $1,421,100
- 2026–27 tax: $76,546
- Market value (city estimate): $3,158,000
- Taxable value: $615,369
- Assessed land: $578,250
- Assessed improvements: $842,850

## Zoning

C2-7A: floor area ratio 2.96 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). 10 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