47 Clifton Place, Brooklyn
Apartment building · 16 units · built c. 1905 · Block 1948, Lot 65.
Building permits
- Alteration, filed May 21, 2026, estimated cost $8K, described as “New boiler room 2HR fire rated. New 3" approve polypropylene innoflue CAT4 venting system up to roof. No change in means of egress use group or occupancy.”
Property taxes
- Assessment
- $1,174,500
- 2026–27 tax
- $130,445
- Market value (city estimate)
- $2,610,000
- Taxable value
- $1,048,680
- Assessed land
- $128,250
- Assessed improvements
- $1,046,250
Zoning
R6B: floor area ratio 2.51 built, above the 2.00 base zoning allows, which bonuses, transfers or older rules can permit.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.