10 Quincy Street, Brooklyn
Condominium · 46 units · built c. 1930 · Block 1972, Lot 7504.
Building permits
- Alteration, filed Jan 19, 2026, estimated cost $118K, described as “Partial renovation of units 2G & 2M; change non-bearing partitions and insert fire rated doors in demising wall between units.”
- Alteration, filed Jul 16, 2021, estimated cost $5K, described as “Installation of 300 psf sidewalk shed as per plans. Sidewalk shed shall comply with chapter #33 of the 2014 code. No change inuse, egress or occupancy under this application.”
- Alteration, filed Apr 19, 2021, estimated cost $1K, described as “Installation of 10'-0" curb cut including splays; filed in conjunction with Alt I, job number: 321384783.”
- Alteration, filed Apr 14, 2021, estimated cost $5K, described as “Installation of pipe scaffold as per plans. Shall comply with chapter #33 of the 2014 code no change to use, egress or occupancy.”
- Alteration, filed Feb 11, 2020, estimated cost $160, described as “Proposed construction fence. No change to use, egress or occupancy under this application.”
- Alteration, filed Jan 8, 2020, estimated cost $527K, described as “Installation of sprinkler and standpipe with plumbing on the main in conjunction with alt 1 application# 321384783. No change in use , egress or occupancy.”
- Alteration, filed Dec 10, 2019, estimated cost $725K, described as “Installation of plumbing fixtures for entire building in conjunction with alt 1 application # 321384783.conversion of eastern portion of existing factory building (formerly the salvation army located at 22 quincy st) to use group 2…”
Property taxes
- Assessment
- $6,835,952
- 2026–27 tax
- $649,805
- Market value (city estimate)
- $15,190,999
- Taxable value
- $5,835,199
- Assessed land
- $895,497
- Assessed improvements
- $5,940,455
- Condo units with their own tax lots
- 46
Tax breaks
- Co-op and condo abatement, with no end date, a $76,035 credit this tax year.
Zoning
R6B: floor area ratio 2.37 built, above the 2.00 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 10, 2026: $1,990,000, Apt 3L
- May 8, 2026: $1,735,000, Apt 1E
- Jan 29, 2026: $875,000, Apt 1H
- Oct 17, 2025: $870,000, Apt 3F
- Sep 18, 2025: $1,625,000, Apt 2B
- Sep 5, 2025: $1,740,000, Apt 1C
- Sep 5, 2025: $1,295,000, Apt 2M
- May 13, 2025: $1,800,000, Apt 4D
- Feb 26, 2025: $1,275,000, Apt 4M
- Nov 21, 2024: $1,595,000, Apt 4B
The 10 most recent of 47 open-market sales since 2016, from the Department of Finance’s sales files.
In the news
Rental Gains Facade, Windows Next Door to Francis Kimball’s Clinton Hill Gem, Brownstoner, Mar 30, 2021.