614 50th Street, Brooklyn
Single family · built c. 1915 · Block 793, Lot 10.
Building permits
- Alteration, filed Aug 18, 2026, estimated cost $50K, described as “Proposed interior renovation on cellar, 1ST thru 2ND floor. Ceiling, flooring, partition works as per plan. No change in use, bulk, egress or occupancy.”
- Alteration, filed May 15, 2026, estimated cost $30K, described as “This application is filed to add sidewalk shed & supported scaffolding work in conjunction with d.o.b. Application #: B01357335-I1. No change in use, egress or occupancy.”
- Alteration, filed Mar 25, 2026, estimated cost $2K, described as “Submit temporary construction fence at open space, in conjunction with alt-co application #:B01357335-I1. No change in use, egress or occupancy.”
- Major Renovation — Enlargement, filed Feb 11, 2026, estimated cost $1.4M, 6 units added, 4 stories, described as “Proposed new 7-family 4 story with penthouse building obtain new certificate of occupancy.”
Property taxes
- Assessment
- $90,660
- 2026–27 tax
- $4,436
- Market value (city estimate)
- $1,511,000
- Taxable value
- $22,356
- Assessed land
- $21,840
- Assessed improvements
- $68,820
Zoning
R6B: floor area ratio 0.64 built, 2.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Jan 12, 2026: $1,380,000, 1,600 sq ft ($863 per sq ft)
Open-market sales since 2016, from the Department of Finance’s sales files.