665 Park Avenue, Brooklyn
Two-family · built 1992 · Block 1730, Lot 169.
Building permits
- Alteration, filed Jun 13, 2025, described as “Installation of temporary pipe scaffold as per plans. No change in use, egress or occupancy.”
- Alteration, filed Jun 12, 2025, estimated cost $4K, described as “Installation of temporary roof protection as per plans. No change in use, egress or occupancy.”
- Alteration, filed Jun 6, 2025, described as “Installation of temporary sidewalk shed as per plans. No change in use, egress or occupancy.”
- Alteration, filed Feb 10, 2025, estimated cost $347K, described as “One story addition and interior renovation to existing basement and two story, 2 family, residential building. No change to use, egress or occupancy.”
Property taxes
- Assessment
- $101,280
- 2026–27 tax
- $9,066
- Market value (city estimate)
- $1,688,000
- Taxable value
- $45,688
- Assessed land
- $14,280
- Assessed improvements
- $87,000
Zoning
R6B: floor area ratio 1.47 built, 2.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Oct 21, 2020: $1,035,000, 1,944 sq ft ($532 per sq ft)
Open-market sales since 2016, from the Department of Finance’s sales files.