# 31 Greene Street, Manhattan

Co-op · 5 units · built c. 1876 · Block 229, Lot 29.

On Umarelli: https://umarelli.org/nyc/1002290029/31-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 Feb 13, 2026, estimated cost $200K, described as “Filing herewith change of use from joint livig work quarters to medical office on the first floor as indicated on the drawings”
- Alteration, filed Jan 20, 2023, estimated cost $80K, described as “Install replacement low pressure boiler and oil burner as per plans. No change in use, occupancy, or egress.”
- Alteration, filed Oct 31, 2022, estimated cost $1K, described as “Installation of temporary plywood enclosure as per plans. No change in use, occupancy or egress.”
- Alteration, filed May 1, 2020, estimated cost $1K, described as “Installation of temporary heavy duty sidewalk shed and pipe scaffold as per plans. No change in use, egress or occupancy. Sidewalk shed and pipe scaffold shall comply with chapter #33 of the NYC building code. Live load 300PSF.”

## Property taxes

- Assessment: $4,401,450
- 2026–27 tax: $58,902
- Market value (city estimate): $9,781,000
- Taxable value: $550,614
- Assessed land: $598,500
- Assessed improvements: $3,802,950

## Tax breaks

- Co-op and condo abatement, with no end date, a $9,589 credit this tax year.

## Zoning

M1-5/R7X: floor area ratio 4.80 built, 5.00 allowed by base zoning.

## Flood zone

Current FEMA flood map: zone X, minimal flood hazard. FEMA’s preliminary map: zone X, moderate risk: a 0.2% chance of flooding each year.

## Landmarks

Part of SoHo-Cast Iron Historic District (Historic District). 19 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…
- 31 GREENE ST (City Planning P1980M0913): Completed, decided Jun 17, 1980. CERT(ZR42-141)TO PERMIT MODIF OF ZR42-14D(C), FOR BLDG

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