# 12 West 71st Street, Manhattan

Two-family · built c. 1892 · Block 1123, Lot 140.

On Umarelli: https://umarelli.org/nyc/1011230140/12-west-71-street

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

Every lot on block 1123: https://umarelli.org/nyc/manhattan/1123.md

## Building permits

- Alteration, filed Oct 5, 2026, estimated cost $625K, described as “Architectural scope associated with the interior and minor exterior renovation of 2 dwelling units. No change of use, egress or occupancy.”

## Property taxes

- Assessment: $566,340
- 2026–27 tax: $51,581
- Market value (city estimate): $9,439,000
- Taxable value: $259,946
- Assessed land: $352,620
- Assessed improvements: $213,720

## Zoning

R8B: floor area ratio 3.80 built, 4.00 allowed by base zoning.

## Recent sales

- Dec 22, 2020: $8,200,000, 7,630 sq ft ($1,075 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 Upper West Side/Central Park West Historic District (Historic District). 7 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