175 Spencer Street, Brooklyn
Condominium · 35 units · built 2006 · Block 1763, Lot 7506.
Building permits
- Alteration, filed Apr 29, 2019, estimated cost $9K, described as “Proposed installation of heavy duty sidewalk shed for remedial repairs as per plans. No change in use occupancy or egress under this application. Live load 300 per square feet. Sidewalk shed shall comply with chapter # 33 of the 2014 code.”
Property taxes
- Assessment
- $2,864,073
- 2026–27 tax
- $5,104
- Market value (city estimate)
- $6,364,607
- Taxable value
- $41,272
- Assessed land
- $279,556
- Assessed improvements
- $2,584,517
- Condo units with their own tax lots
- 53
Tax breaks
- 421-a exemption, through Jun 30, 2036, about $349,154 a year below the full tax.
Zoning
R6B: floor area ratio 1.72 built, 2.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- May 5, 2026: $905,224, Apt 1D, sold with other lots
- Apr 21, 2026: $821,000, Apt 6B
- Oct 3, 2025: $750,000, Apt 2H
- Mar 9, 2023: $723,000, Apt 5F
- Jan 6, 2023: $875,000, Apt P5
- Apr 13, 2022: $697,501, Apt 5D
- Jan 7, 2022: $717,866, Apt 2F, sold with other lots
- Dec 21, 2021: $865,000, Apt 1B, sold with other lots
- Nov 30, 2021: $665,000, Apt 2D
- Oct 18, 2021: $685,000, Apt 4F, sold with other lots
The 10 most recent of 30 open-market sales since 2016, from the Department of Finance’s sales files.