247 Clifton Place, Brooklyn
Single family · built c. 1901 · Block 1788, Lot 90.
Building permits
- Major Renovation — Residential, filed Oct 7, 2026, estimated cost $1.1M, 1 unit in all, 4 stories, described as “Proposed vertical & horizontal enlargement on existing three(3) story with basement &cellar.obtain new certificate of occupancy as one(1) family residential.”
- Alteration, filed May 26, 2026, estimated cost $1.1M, described as “Proposed horizontal enlargement on existing three(3) story with basement & cellar.obtain new certificate of occupancy as one(1) family residential.”
- Alteration, filed Aug 14, 2025, estimated cost $440K, described as “Proposed vertical extension @ basement, 1ST, 2ND & 3RD floor. As per plans of 2 story existing building. Construction work as partition, flooring and painting works as per plan. No change in egress, use, or occupancy.”
- Alteration, filed Feb 14, 2025, estimated cost $150K, described as “Interior renovation of cellar, basement, 1ST, 2ND and 3RD floor of exist. 3 story building. Demolition work and construction work as per plan. Install new HVAC, partition, flooring, ceiling and painting throughout, no change in egress,…”
Property taxes
- Assessment
- $112,020
- 2026–27 tax
- $2,439
- Market value (city estimate)
- $1,867,000
- Taxable value
- $12,292
- Assessed land
- $16,380
- Assessed improvements
- $95,640
Zoning
R6B: floor area ratio 0.90 built, 2.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Feb 26, 2025: $1,470,000
Open-market sales since 2016, from the Department of Finance’s sales files.