# 346 West 87th Street, Manhattan

Apartment building · 10 units · built c. 1896 · Block 1248, Lot 153.

On Umarelli: https://umarelli.org/nyc/1012480153/346-west-87-street

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

Every lot on block 1248: https://umarelli.org/nyc/manhattan/1248.md

## Building permits

- Alteration, filed Nov 12, 2026, estimated cost $890K, described as “General construction and vertical enlargement.”
- Alteration, filed May 22, 2026, estimated cost $244K, described as “Filing for interior demolition work and stair enclosure, non strucutral & non mechanical. Alt-co application will be filed separately to establish the building use and egress including building stair job# M01444108”

## Property taxes

- Assessment: $1,087,650
- 2026–27 tax: $92,336
- Market value (city estimate): $2,417,000
- Taxable value: $742,312
- Assessed land: $408,600
- Assessed improvements: $679,050

## Zoning

R8: floor area ratio 3.28 built, 6.02 allowed by base zoning.

## Recent sales

- Apr 13, 2026: $4,050,000, 6,600 sq ft ($614 per sq ft)

Open-market sales since 2016, from the Department of Finance’s sales files.

## Flood zone

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

## Landmarks

Part of Riverside-West End Historic District (Historic District). 4 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