289 Willoughby Avenue, Brooklyn
Vacant land · Block 1911, Lot 46.
Building permits
- New Building — Residential, filed Nov 15, 2024, 2 units, 4 stories, described as “Proposing new 4 story & cellar residential building”
- Alteration, filed Sep 24, 2026, estimated cost $1K, described as “Plumbing application filed as per plans.”
Property taxes
- Assessment
- $30,240
- 2026–27 tax
- $3,382
- Market value (city estimate)
- $504,000
- Taxable value
- $17,045
- Assessed land
- $30,240
Zoning
R6B: floor area ratio 0.00 built, 2.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.