14 Dennett Place, Brooklyn
Three-family · built c. 1899 · Block 472, Lot 24.
Building permits
- Alteration, filed Oct 31, 2025, estimated cost $3K, described as “Install temporary wood construction fence to be removed upon completion of work indicated on drawings filed herewith. No change in Use Egress or Occupancy under this application”
- Alteration, filed Jun 17, 2025, estimated cost $125K, described as “Plumbing work at basement, 1st, 2nd floors, Roof and osp indicated on drawings filed herewith No change in Use egress or Occupancy under this application”
- Alteration, filed Jun 17, 2025, estimated cost $25K, described as “Mechanical work at basement, 001,002 floors & Roof indicated on drawings filed herewith no change in Use Egress or Occupancy under this application”
- Major Renovation — Residential, filed Jun 13, 2025, estimated cost $298K, 1 unit in all, 3 stories, described as “Application filed for General Construction, Structural, & Foundation work for the renovation, enlargement & conversion of an existing Three Family residence to a One Family Residence at basement 1st, 2nd flrs Roof & OSP indicated on…”
Property taxes
- Assessment
- $119,760
- 2026–27 tax
- $4,095
- Market value (city estimate)
- $1,996,000
- Taxable value
- $20,635
- Assessed land
- $13,680
- Assessed improvements
- $106,080
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
- Jan 21, 2025: $1,470,000
- Sep 14, 2023: $750,000
Open-market sales since 2016, from the Department of Finance’s sales files.