122 Willoughby Avenue, Brooklyn
Four-family · built c. 1891 · Block 1916, Lot 40.
Building permits
No building permits on file for this lot.
Property taxes
- Assessment
- $732,600
- 2026–27 tax
- $16,235
- Market value (city estimate)
- $1,628,000
- Taxable value
- $130,514
- Assessed land
- $152,100
- Assessed improvements
- $580,500
Zoning
R6B: floor area ratio 2.52 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.
Recent sales
- Jan 6, 2026: $2,170,795, 3,300 sq ft ($658 per sq ft)
Open-market sales since 2016, from the Department of Finance’s sales files.
Landmarks
Part of Clinton Hill Historic District (Historic District). 4 Landmarks Preservation Commission permits are on file.