# 25 West 23rd Street, Manhattan

Mixed use · 2 units · built c. 1862 · Block 825, Lot 28.

On Umarelli: https://umarelli.org/nyc/1008250028/25-west-23-street

More construction in Flatiron: https://umarelli.org/nyc/manhattan/flatiron.md

Every lot on block 825: https://umarelli.org/nyc/manhattan/825.md

## Building permits

- Alteration, filed Jan 23, 2025, estimated cost $400, described as “Non-illuminated non-advertising accessory wall sign - tenjou. No change of use, egress or occupancy.”
- Alteration, filed Nov 20, 2024, estimated cost $268K, described as “Interior renovation of an existing restaurant, work on 1ST floor & mezzanine only. No change to exist. Use, egress or occupancy.”

## Property taxes

- Assessment: $1,205,550
- 2026–27 tax: $124,588
- Market value (city estimate): $2,679,000
- Taxable value: $1,148,490
- Assessed land: $522,000
- Assessed improvements: $683,550

## Zoning

M1-8A/R11 (part of the lot is C5-2): floor area ratio 3.38 built, 12.00 allowed by base zoning.

## Flood zone

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

## Landmarks

Part of Ladies' Mile Historic District (Historic District). 27 Landmarks Preservation Commission permits are on file.

## Board and land use applications

- Midtown South Mixed-Use Plan (MSMX) (City Planning 2024M0142): Zoning map change, Zoning text change, Completed, filed Jan 16, 2025, decided Aug 14, 2025. The Department of City Planning is seeking a Zoning Map amendment from M1-6 and M1-6D to M1-9A/R12, M1-8A/R12, and M1-8A/R11 and a Zoning Text amendment to facilitate the development of housing and support critical economic activity across…
- Flatiron BID Expansion (City Planning 2021M0260): Business improvement district, Completed, filed Nov 30, 2020, decided May 19, 2021. An application from the Small Business Services (SBS) on behalf of the Flatiron Business Improvement District (BID) to modify the existing plan and expand the BID in Community Districts 4 and 5 of Manhattan.

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