406 Willoughby Avenue, Brooklyn
Two-family · built c. 1931 · Block 1763, Lot 37.
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Building permits
Permit records are unavailable right now; the map lists them once the city responds.
Property taxes
- Assessment
- $138,000
- 2026–27 tax
- $27,383
- Market value (city estimate)
- $2,300,000
- Taxable value
- $138,000
- Assessed land
- $3,900
- Assessed improvements
- $134,100
Zoning
R6B: floor area ratio 2.99 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
- Aug 23, 2022: $5,164,000, sold with other lots
Open-market sales since 2016, from the Department of Finance’s sales files.