1838 East 4th Street, Brooklyn
Two-family · built c. 1920 · Block 6660, Lot 31.
Building permits
- Alteration, filed Jun 30, 2026, estimated cost $15K, described as “Construction fence”
- Major Renovation — Residential, filed Jun 30, 2026, estimated cost $951K, 1 unit in all, 3 stories, described as “Convert two family residence into a one family residence. Remove wood frame and replace with cold form steel (due to fire damage) horizontal & vertical enlargement.”
Property taxes
- Assessment
- $230,460
- 2026–27 tax
- $14,600
- Market value (city estimate)
- $3,841,000
- Taxable value
- $73,579
- Assessed land
- $28,500
- Assessed improvements
- $201,960
Zoning
R5: floor area ratio 0.84 built, 1.50 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Aug 2, 2023: $3,950,000
Open-market sales since 2016, from the Department of Finance’s sales files.