241 Penn Street, Brooklyn
Three-family · built c. 1901 · Block 2213, Lot 51.
Building permits
- Major Renovation — Residential, filed Sep 25, 2026, estimated cost $1.3M, 2 units in all, 3 stories, described as “Alteration application filed for conversion and vertical and horizontal enlargement to existing 3 story and bsmt building. Proposed 3 story + mezz + cellar mixed use building.”
Property taxes
- Assessment
- $158,940
- 2026–27 tax
- $8,702
- Market value (city estimate)
- $2,649,000
- Taxable value
- $43,856
- Assessed land
- $19,920
- Assessed improvements
- $139,020
Zoning
R6: floor area ratio 1.92 built, 2.43 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Dec 5, 2025: $2,900,000
Open-market sales since 2016, from the Department of Finance’s sales files.