35 West 31st Street, Manhattan
Commercial · built c. 1904 · Block 833, Lot 20.
Building permits
- Alteration, filed Jan 16, 2026, estimated cost $65K, described as “Install new gas piping and gas meter for replacement gas/oil burner on existing low pressure boiler. No change in use, egress or occupancy.”
- Alteration, filed Jan 4, 2024, estimated cost $20K, described as “Install new gas burner to existing boiler (convert from oil to gas), 1 new meter, gas piping and associated components as per plans filed herewith. No change to use, egress or occupancy.”
- Alteration, filed Oct 26, 2023, estimated cost $5K, described as “Installation of 300 psf sidewalk shed and pipe scaffolding as per plans. All equipment shall comply with chapter #33 of the 2022 code. No change in use, egress or occupancy under this application.”
- Alteration, filed Jul 12, 2023, estimated cost $63K, described as “Facade repair”
- Alteration, filed Apr 20, 2023, estimated cost $3K, described as “Remove/Install gas piping, gas meters and associated components, as per plans.”
Property taxes
- Assessment
- $2,518,200
- 2026–27 tax
- $253,414
- Market value (city estimate)
- $5,596,000
- Taxable value
- $2,336,040
- Assessed land
- $765,000
- Assessed improvements
- $1,753,200
Zoning
C6-6 (part of the lot is C6-4): floor area ratio 9.87 built, 15.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Board and land use applications
- 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.