# 5 West 73rd Street, Manhattan

School · built c. 1903 · Block 1126, Lot 127.

On Umarelli: https://umarelli.org/nyc/1011260127/5-west-73-street

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

Every lot on block 1126: https://umarelli.org/nyc/manhattan/1126.md

## Building permits

- Alteration, filed Oct 31, 2024, estimated cost $1.2M, described as “Alt co filed for conversion to single family home, convert penthouse to 6TH floor, net reduction in floor area, gut renovation as per plans.”

## Property taxes

- Assessment: $1,157,400
- 2026–27 tax: $119,726
- Market value (city estimate): $2,572,000
- Taxable value: $1,103,670
- Assessed land: $371,250
- Assessed improvements: $786,150

## Zoning

R8B: floor area ratio 3.72 built, 4.00 allowed by base zoning.

## Flood zone

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

## Landmarks

Part of Central Park West - West 73rd-74th Street Historic District: Historic District, Upper West Side/Central Park West Historic District (Historic District). 3 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