17 West 24th Street, Manhattan
Mixed use · 2 units · built c. 1920 · Block 826, Lot 28.
Building permits
- Alteration, filed Sep 7, 2023, estimated cost $15K, described as “Installation of two toilets, two lav., one one residential sink at 1st floor. New non-gas water heater in cellar”
- Alteration, filed Sep 7, 2023, estimated cost $62K, described as “Interior renovation to existing use group 6 commercial spaces, Installed floor tile new bathroom per plan. No change in use, occupancy or egress”
- Alteration, filed Dec 6, 2022, estimated cost $1K, described as “Herewith filing for sprinkler booster pump as per plans. No change in use, egress or occupancy.”
- Alteration, filed Mar 16, 2022, estimated cost $117K, described as “Interior renovations consisting of interior partitions and finishes along with installation of mechanical unit as per plans filed herewith. No change to use, egress or occupancy”
- Alteration, filed Mar 16, 2022, estimated cost $28K, described as “Installation of plumbing fixtures as per plans filed herewith. No change to use, egress or occupancy.”
- Alteration, filed Mar 16, 2022, estimated cost $4K, described as “Installation of sprinkler heads as per plans filed herewith. No change to use, egress oroccuancy.”
- Alteration, filed May 25, 2021, estimated cost $15K, described as “Proposed for a change of use from use group 17 (manufacturing) to 6B (office) on 2nd & 3rd floors. Minor construction work proposed on 2nd & 3rd floors. No change of egress or bulk of the building.”
- Alteration, filed Feb 15, 2021, estimated cost $90K, described as “Herewith filing sprinkler work as indicated on plans. No change to egress use or occupancy.”
- Alteration, filed Jun 3, 2020, estimated cost $30K, described as “Herewith filing Structural modifications on floors Basement, 001-005 and roof as per plans.”
- Alteration, filed Feb 11, 2020, estimated cost $5K, described as “Installation of a temporary scaffold and heavy duty sidewalk shed as per plans during general construction work. No change in use, egress or occupancy. Sidewalk shed and scaffold to comply with chapter 33 of building code of 2014”
Property taxes
- Assessment
- $1,005,750
- 2026–27 tax
- $97,731
- Market value (city estimate)
- $2,235,000
- Taxable value
- $900,911
- Assessed land
- $315,000
- Assessed improvements
- $690,750
Zoning
M1-8A/R11: floor area ratio 3.31 built, 12.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Dec 28, 2023: $8,150,000
- Oct 2, 2019: $9,250,000
Open-market sales since 2016, from the Department of Finance’s sales files.
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.
- 17 W24 ST (City Planning P1983M1590): Completed, decided May 14, 1986. CERT-GRANDFATHERING DETERMINATION (ZR15-015) TO LEGALIZE 1*UNIT IN A 5 STORY BLDG