52 4th Avenue, Brooklyn
Apartment building · built 2023 · Block 198, Lot 34.
Building permits
- Alteration, filed Aug 20, 2025, described as “Installation of temporary suspended scaffolds per plan submitted. Work shall comply with 2022 building code chapter 33. No change in use, egress and/or occupancy with this application.”
- Alteration, filed Jun 20, 2025, estimated cost $6K, described as “Installation of temporary personnel hoist as per plans. No change in use, egress or occupancy.”
- Alteration, filed Jun 2, 2025, estimated cost $5K, described as “Installation of a heavy duty sidewalk shed and pipe scaffold as per plans during new building work. No change in use, egress or occupancy. Sidewalk shed & pipe scaffold to comply with chapter 33 of NYC building code of 2022.”
- Alteration, filed Jan 19, 2023, estimated cost $4K, described as “Installation of temporary roof protection as per plans. No change in use, egress or occupancy.”
- Alteration, filed Sep 17, 2021, estimated cost $250K, described as “Structural work application filed in conjunction to NB bis application 340797141”
- Alteration, filed Sep 2, 2021, estimated cost $20K, described as “Temporary standpipie system filing in conjunction to high-rise new building application 340797141”
- Alteration, filed Aug 26, 2021, estimated cost $5K, described as “Installation of temporary sidewalk shed as per plans. No change in use, egress or occupancy.”
- Alteration, filed Jul 12, 2021, estimated cost $462K, described as “Subsequent plumbing work-type filed in conjunction to NB bis application #340797141”
- Alteration, filed Jul 12, 2021, estimated cost $168K, described as “Subsequent mechanichal work-type filed in conjunction to NB bis application #340797141”
- Alteration, filed Jun 23, 2021, estimated cost $500, described as “Temporary fence filing to cover multiple areas and structures for demo application | 360 dean st #322091491 | 362 dean st #322091507 | 52 4TH ave #322091516 | 54 4TH ave # 322091455 | 56 4TH ave # 322091482| 58 4TH ave #322091464 | 60 4TH…”
Property taxes
- Assessment
- $4,331,700
- 2026–27 tax
- $538,820
- Market value (city estimate)
- $9,626,000
- Taxable value
- $4,331,700
- Assessed land
- $328,050
- Assessed improvements
- $4,003,650
Zoning
C4-4D: floor area ratio 10.16 built, above the 6.02 base zoning allows, which bonuses, transfers or older rules can permit.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Jul 29, 2025: $10,000,000
Open-market sales since 2016, from the Department of Finance’s sales files.
Board and land use applications
- Gowanus Neighborhood Plan (City Planning 2018K0382): Zoning map change, Zoning text change, City map change, Urban development action area, Completed, decided Dec 6, 2021. The Gowanus Neighborhood Plan is a shared, long-term vision for a thriving neighborhood. It looks to identify strategies for an equitable, resilient and sustainable Gowanus, with more local jobs and housing. The Plan supports community…
In the news
Housing Lottery Launches for 52 Fourth Avenue in Boerum Hill, Brooklyn, New York YIMBY, Dec 25, 2025.