# 23 Greene Street, Manhattan

Mixed use · 5 units · built c. 1873 · Block 229, Lot 32.

On Umarelli: https://umarelli.org/nyc/1002290032/23-greene-street

More construction in SoHo: https://umarelli.org/nyc/manhattan/soho.md

Every lot on block 229: https://umarelli.org/nyc/manhattan/229.md

## Building permits

- Alteration, filed Nov 11, 2025, estimated cost $4K, described as “Installation of a temporarily heavy-duty sidewalk shed per plan submitted. Work shall comply with 2022 building codes chapter 33. No change in use, egress and/or occupancy with this application.”
- Alteration, filed Nov 11, 2025, estimated cost $2K, described as “Installation of a temporary shoring per plan submitted. Work shall comply with 2022 building codes chapter 33. No change in use, egress and/or occupancy with this application.”
- Alteration, filed Aug 14, 2025, estimated cost $550K, described as “Renovation of an existing commercial space on the 1st floor and cellar”
- Alteration, filed Aug 6, 2025, estimated cost $30K, described as “Removal of an existing drop stair and installation of a new drop ladder at 2ND floor fire excape including addition to existing fire escape platform and railiing. Replacement in kind of entry lift with associated modifications to railings…”

## Property taxes

- Assessment: $4,606,650
- 2026–27 tax: $280,101
- Market value (city estimate): $10,237,000
- Taxable value: $2,251,800
- Assessed land: $229,500
- Assessed improvements: $4,377,150

## Zoning

M1-5/R7X: floor area ratio 4.42 built, 5.00 allowed by base zoning.

## Flood zone

Current FEMA flood map: zone X, minimal flood hazard. FEMA’s preliminary map: zone AE, high risk: a 1% chance of flooding each year, base flood elevation 10 ft (NAVD88).

## Landmarks

Part of SoHo-Cast Iron Historic District (Historic District). 25 Landmarks Preservation Commission permits are on file.

## Board and land use applications

- SoHo/NoHo (City Planning 2018M0375): Zoning map change, Zoning text change, Completed, decided Aug 25, 2022. SoHo/NoHo Neighborhood Plan seeks to strengthen SoHo and NoHo as mixed-use neighborhoods and promote equity. The proposal will expand housing opportunities for New Yorkers, reduce burdens for residents and businesses, and support continued…
- 23-25 GREENE STREET (City Planning P2002M0057): Completed, decided Oct 25, 2001. 02DCP007M: SPECIAL PERMIT TO ALLOW NEW RETAIL USE RETAIL USE BELOW THEL EVEL OF THE SECOND STORY OF THE EXISTING BUILDING

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