50 Bay 20th Street, Brooklyn
Three-family · built 2025 · Block 6370, Lot 76.
Building permits
- New Building — Multi-Family, filed Aug 22, 2022, estimated cost $105K, 3 units, 3 stories, described as “New 3 story building with cellar & penthouse. Obtain new c of o.”
- Alteration, filed Mar 27, 2025, estimated cost $35K, described as “To file sp worktype in conjunction with NB application # B00793903.”
- Alteration, filed Nov 13, 2024, estimated cost $35K, described as “To file pl worktype in conjunction with NB application # B00793903.”
- Alteration, filed May 8, 2023, described as “Fining structural plans in conjunction with job #B00793903-I1.”
- Alteration, filed May 8, 2023, described as “Filing SOE plans in conjunction with job #B00793903-I1.”
- Alteration, filed May 8, 2023, described as “Fining FO plans in conjunction with job #B00793903-I1”
- Alteration, filed Apr 24, 2023, estimated cost $5K, described as “To file eq fence permit in conjunction with new building job #B00793903. No change in use, egress or occupancy under this application.”
Property taxes
- Assessment
- $13,320
- 2026–27 tax
- $1,366
- Market value (city estimate)
- $222,000
- Taxable value
- $6,886
- Assessed land
- $13,320
Zoning
R5: floor area ratio 1.71 built, above the 1.50 base zoning allows, which bonuses, transfers or older rules can permit.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.