617 11th Street, Brooklyn
Two-family · built c. 1893 · Block 1095, Lot 62.
Building permits
- Alteration, filed Aug 7, 2024, estimated cost $16K, described as “This Alteration is being filed for the structural work at the subject premises. There are no change in use, egress or occupancy.”
- Alteration, filed Aug 7, 2024, estimated cost $4K, described as “Alteration is being filed for the renovation of existing townhouse. There are no change in use, egress or occupancy.”
- Alteration, filed Mar 7, 2022, estimated cost $45K, described as “Installation of HVAC systems”
- Alteration, filed Oct 16, 2020, estimated cost $14K, described as “Plumbing work in conjunction with building renovation”
Property taxes
- Assessment
- $184,260
- 2026–27 tax
- $9,931
- Market value (city estimate)
- $3,071,000
- Taxable value
- $50,046
- Assessed land
- $35,760
- Assessed improvements
- $148,500
Zoning
R6B: floor area ratio 1.27 built, 2.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Jul 29, 2020: $2,800,000, 2,358 sq ft ($1,187 per sq ft)
Open-market sales since 2016, from the Department of Finance’s sales files.
Landmarks
Part of Park Slope Historic District (Historic District). 7 Landmarks Preservation Commission permits are on file.