54 Martense Street, Brooklyn
Condominium · 8 units · built c. 1930 · Block 5089, Lot 7501.
Building permits
- Alteration, filed Dec 30, 2020, estimated cost $4K, described as “Proposed installation of heavy duty sidewalk shed as per plans. Live load 300 per square feet. Sidewalk shed shall comply with chapter # 33 of the 2014 code. No change in use occupancy or egress under this application.”
- Alteration, filed Aug 14, 2020, estimated cost $3K, described as “Proposed to install temporary construction fence as per plan in conjunction with NB # 321590471”
- Alteration, filed Jul 25, 2020, estimated cost $111K, described as “Propose mechanical scope of work filed in conjunction with alt 1 # 321590471.”
- Alteration, filed Jul 7, 2020, estimated cost $331K, described as “Propose structural scope of work filed in conjunction with Alt1 # 321590471”
- Alteration, filed Jun 28, 2020, estimated cost $310K, described as “Propose plumbing and sprinkler scope of work filed in conjunction with alt 1 # 321590471”
Property taxes
- Assessment
- $567,449
- 2026–27 tax
- $29,024
- Market value (city estimate)
- $1,260,998
- Taxable value
- $233,327
- Assessed land
- $101,700
- Assessed improvements
- $465,749
- Condo units with their own tax lots
- 8
Zoning
R6B: floor area ratio 1.93 built, 2.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Sep 8, 2022: $499,000, Apt 2B
- Sep 7, 2022: $575,000, Apt 3A
- Sep 1, 2022: $425,000, Apt 1A
- Aug 24, 2022: $702,593, Apt 4B
- Aug 19, 2022: $515,000, Apt 3B
- Aug 18, 2022: $735,000, Apt 1B
- Aug 12, 2022: $550,000, Apt 2A
- Aug 12, 2022: $595,000, Apt 4A
Open-market sales since 2016, from the Department of Finance’s sales files.