43-10 23rd Street, Queens
Commercial · built c. 1924 · Block 440, Lot 1.
Building permits
- Alteration, filed Oct 5, 2026, estimated cost $18K, described as “Temp. construction fence”
- Alteration, filed Jul 29, 2026, estimated cost $537K, described as “Alteration 2 to perform interior gutrenovation and propose new partitionsas per plans.no change to bulk, use, egress oroccupancy.”
- Alteration, filed Aug 7, 2024, estimated cost $121K, described as “Modification to Verizon site. Remove 19 antennas, 24 RRHs and 7 cabinets, install 17 antennas, 24 RRHs and 3 cabinets.”
- Alteration, filed Dec 4, 2023, estimated cost $1K, described as “Installing 5 new gas fueled boilers as per plans filed herewith. No change in egress, occupancy or use”
- Alteration, filed Jul 6, 2023, estimated cost $5K, described as “Erect illuminated accessory business channel letter canopy sign-a on the existing canopy structure #421459549, no change to use, egress or occupation”
- Alteration, filed Jun 26, 2023, estimated cost $1K, described as “Filing removal of boiler units to dismiss the issued violation V042523HBLVIO00986, V042523HBLVIO01076, V042523HBLVIO02107, V042523HBLVIO02196, V042523HBLVIO02196 on (04/25/23) due to the fact that the previous owner never filed the work…”
- Alteration, filed Mar 9, 2023, estimated cost $2K, described as “Installation of construction fence enclosure as per drawings. Fence enclosure shall comply with ch #33 of the NYC bc. No change in use, occupancy or egress under this application.”
- No Work, filed Dec 14, 2022
- Alteration, filed Nov 19, 2022, estimated cost $290K, described as “New dedicated outside air unit to deliver outside air to local blower coils. Associated ductwork, diffusers, chilled glycol and hot water piping to feed the air handling unit and blower coil units as per plans filed. No change in use,…”
- Alteration, filed Nov 19, 2022, estimated cost $70K, described as “Install and relocate sprinkler heads and related piping as shown on drawings. No change in use, occupancy or egress”
- Alteration, filed Nov 19, 2022, estimated cost $120K, described as “New domestic water, sanitary, and vent piping to new pantry fixtures. As per plans filed herewith. No change in use, occupancy or egress.”
- Alteration, filed Oct 20, 2022, estimated cost $1K, described as “Installation of steel pipe scaffold on roof as per plans. No change in egress, use, or occupancy.”
- Alteration, filed Oct 19, 2022, estimated cost $1.3M, described as “Removal and installation of interior non-bearing partitions and related finishes as per plans filed herewith. No change in use, egress or occupancy.”
- Alteration, filed Sep 22, 2022, estimated cost $75K, described as “Civil related work, No change in use, occupancy or egress.”
- Alteration, filed Aug 31, 2022, estimated cost $2K, described as “Installation of temporary overhead protection as per drawings. Overhead protection shall comply with ch #33 of the NYC bc. No change in use, occupancy or egress under this application.”
- Alteration, filed Aug 26, 2022, estimated cost $4K, described as “Installation of temporary pipe scaffold as per drawings. Scaffold shall comply with ch #33 of the NYC bc. No change in use, occupancy or egress under this application.”
- Alteration, filed Aug 8, 2022, estimated cost $71K, described as “Fuel storage associated with standby generator at 1st floor as indicated on drawings. No change in use, occupancy or egress.”
- Alteration, filed Aug 8, 2022, estimated cost $3K, described as “Installation of heavy duty sidewalk shed during bldg alteration, filed sep. Sidewalk shed shall comply with ch #33 of the NYC bc. No change in use, occupancy or egress under this application.”
- Alteration, filed Aug 4, 2022, estimated cost $100K, described as “Installation of retention system in exterior rear courtyard. No change in use, occupancy or egress.”
- Alteration, filed Jul 28, 2022, estimated cost $1.9M, described as “Structural modifications to the core/shell infrastructure of the building as per plans filed herewith. No change in use, occupancy or egress.”
- Alteration, filed Jun 24, 2022, estimated cost $2.0M, described as “Plumbing modifications to the core/shell infrastructure of the building as per plans filed herewith. No change in use, occupancy or egress.”
- Alteration, filed Jun 23, 2022, estimated cost $1.8M, described as “Modifications to the core/shell infrastructure of the building as per plans filed herewith. No change in use, occupancy or egress.”
- Alteration, filed Jun 22, 2022, estimated cost $435K, described as “New domestic water, sanitary, and vent piping to new pantry fixtures, as per plans filed herewith. No change in use, occupancy or egress.”
- Alteration, filed Jun 22, 2022, estimated cost $2.8M, described as “Removal and installation of interior non-bearing partitions and related finishes as per plans filed herewith. No change in use, egress or occupancy.”
- Alteration, filed Jun 22, 2022, estimated cost $98K, described as “Install and relocate sprinkler heads and related piping as shown on drawings. No change in use, occupancy or egress.”
17 more, older permits are in this building’s full list on the map.
Property taxes
- Assessment
- $15,086,250
- 2026–27 tax
- $905,492
- Market value (city estimate)
- $33,525,000
- Taxable value
- $14,457,330
- Assessed land
- $1,649,250
- Assessed improvements
- $13,437,000
Tax breaks
- ICAP abatement, through Jun 30, 2048, a $662,839 credit this tax year.
Zoning
M1-6A: floor area ratio 4.12 built, 8.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Jul 27, 2026: $86,878,917, 151,180 sq ft ($575 per sq ft)
- Dec 17, 2021: $92,500,000
- May 23, 2017: $54,000,000
Open-market sales since 2016, from the Department of Finance’s sales files.
Board and land use applications
- Long Island City Neighborhood Plan (City Planning 2024Q0304): Zoning map change, Zoning text change, Urban development action area, Completed, filed Apr 18, 2025, decided Nov 12, 2025. In coordination with its agency partners, DCP is leading a neighborhood study in Long Island City that focuses on areas adjacent to the Special Long Island City Mixed Use District, including the waterfront. This plan seeks to increase the…
- Long Island City BID Expansion (City Planning 2024Q0254): Business improvement district, Completed, filed Feb 2, 2024. An application from the Small Business Services (SBS) on behalf of the Long Island City Business Improvement District (BID) to modify the existing plan and expand the BID in Community Districts 1 and 2 of Queens.
In the news
Life Science Redevelopment Project Announced for 43-10 23rd Street in Long Island City, Queens, New York YIMBY, Jan 1, 2022.