350 Butler Street, Brooklyn
Condominium · 34 units · built 2021 · Block 943, Lot 7505.
Building permits
- Alteration, filed May 22, 2023, described as “This application is filed for a Temporary Use Permit for a sales office including model apartments pursuant to section AC 28-111 and Buildings Bulletin 2010-002.”
- Alteration, filed Jul 6, 2021, estimated cost $3K, described as “Installation of a temporarily overhead protection per plan submitted. Work shall comply with 2014 building codes chapter 33. No change in use, egress and/or occupancy with this application.”
- Alteration, filed Apr 30, 2021, estimated cost $10K, described as “Installation of single 5000 # capacity personnel/material hoist during NB const, filed sep. Hoist shall comply with ch #33 of the NYC bc. No change in use, occupancy or egress under this application. Elevator application submitted…”
- Alteration, filed Nov 8, 2020, estimated cost $25K, described as “Temporary standpipe application in conjunction with NB filing 322084882”
- Alteration, filed Oct 13, 2020, estimated cost $15K, described as “Fence filing in conjunction with NB 322084882”
- Alteration, filed Oct 9, 2020, estimated cost $500K, described as “Structural plans in conjunction with NB 322084882”
- Alteration, filed Sep 25, 2020, estimated cost $5K, described as “Installation of sidewalk shed as per plans, sidewalk shed live load will be 300 psf, shall comply with chapter #33 of the 2014 code no change to use, egress or occupancy.”
- Alteration, filed Sep 25, 2020, estimated cost $5K, described as “Installation of sidewalk shed as per plans, sidewalk shed live load will be 300 psf, shall comply with chapter #33 of the 2014 code no change to use, egress or occupancy.”
- Alteration, filed Sep 25, 2020, estimated cost $5K, described as “Installation of sidewalk shed as per plans, sidewalk shed live load will be 300 psf, shall comply with chapter #33 of the 2014 code no change to use, egress or occupancy.”
- Alteration, filed Jun 10, 2020, estimated cost $10K, described as “A 8'-0" high construction fence to be erected more than 3'-0" away from the perimeter of the property line and enclosed 3 demolition projects that will undergo simultaneous demo: 346, 350 & 352 butler street.”
- Alteration, filed May 6, 2020, estimated cost $150K, described as “Mechanical work for proposed new building”
- Alteration, filed May 6, 2020, estimated cost $150K, described as “Plumbing, sprinkler and standpipe work in conjunction with NB application”
Property taxes
- Assessment
- $6,073,652
- 2026–27 tax
- $640,186
- Market value (city estimate)
- $13,497,003
- Taxable value
- $6,073,652
- Assessed land
- $297,003
- Assessed improvements
- $5,776,649
- Condo units with their own tax lots
- 34
Tax breaks
- Co-op and condo abatement, with no end date, a $115,316 credit this tax year.
Zoning
C4-4D: floor area ratio 6.33 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
- Oct 29, 2025: $1,340,000, Apt 2B
- Jul 30, 2025: $1,275,000, Apt 10A
- May 20, 2025: $1,866,881, Apt 9A
- Mar 21, 2025: $2,495,000, Apt 10B
- Oct 2, 2024: $2,395,000, Apt 8B
- Jul 19, 2024: $600,429, Apt 1D
- Jul 17, 2024: $4,150,000, Apt PH1
- Apr 30, 2024: $2,300,000, Apt 8A
- Mar 29, 2024: $1,435,000, Apt 4B
- Mar 28, 2024: $2,565,000, Apt 7A
The 10 most recent of 35 open-market sales since 2016, from the Department of Finance’s sales files.
In the news
350 Butler Street’s Brick Façade Takes Shape in Park Slope, Brooklyn, New York YIMBY, Jun 26, 2022.