310 North 7th Street, Brooklyn
Apartment building · 31 units · built 2024 · Block 2331, Lot 20.
Building permits
- New Building — Multi-Family, filed Apr 4, 2022, 31 units, 7 stories, early work permitted while the building plans are in review, described as “Proposed 9 story mixed use building building”
- Alteration, filed Jan 27, 2025, described as “Installation of temporary heavy duty sidewalk shed and supported scaffold per plan submitted. Work shall comply with 2022 building codes chapter 33. No change in use, egress and/or occupancy with this application.”
- Alteration, filed Dec 5, 2024, estimated cost $4K, described as “Installation of temporary roof protection per plan submitted. Work shall comply with 2022 building codes chapter 33. No change in use, egress and/or occupancy with this application.”
- Alteration, filed Oct 1, 2024, described as “Installation of temporary sidewalk shed and supported scaffold per plan submitted. Work shall comply with 2022 building codes chapter 33. No change in use, egress and/or occupancy with this application.”
- Alteration, filed Sep 5, 2024, estimated cost $4K, described as “Installation of pump jack scaffolds in conjunction with NB #B00708684-I1”
- Alteration, filed Jun 9, 2022, estimated cost $5K, described as “Installation of 300PSF sidewalk shed as per plans. Sidewalk shed shall comply with chapter #33 of the 2014 code, no change in use, egress or occupancy under this application.”
- Alteration, filed May 9, 2022, estimated cost $20K, described as “Foundation and Earthwork filed in conjunction with NB application B00708684-I1”
- Alteration, filed Apr 12, 2022, estimated cost $160, described as “Proposed construction fence, no change to use, egress or occupancy under this application.”
- Alteration, filed Jul 19, 2021, estimated cost $1K, described as “Installation of temporary wooden construction fence.”
- Alteration, filed Jun 14, 2021, described as “Installation of temporary sidewalk shed per plan submitted. Work shall comply with 2014 building codes chapter 33. No change in use, egress and/or occupancy with this application.”
Property taxes
- Assessment
- $1,304,100
- 2026–27 tax
- $143,873
- Market value (city estimate)
- $2,898,000
- Taxable value
- $1,156,625
- Assessed land
- $382,500
- Assessed improvements
- $921,600
Zoning
M1-2/R6: floor area ratio 3.95 built, above the 2.43 base zoning allows, which bonuses, transfers or older rules can permit.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Sep 23, 2022: $5,250,014
Open-market sales since 2016, from the Department of Finance’s sales files.
In the news
Exterior Work Progresses on 310 North 7th Street in Williamsburg, Brooklyn, New York YIMBY, Mar 17, 2025.