2035 73rd Street, Brooklyn
Two-family · built c. 1930 · Block 6196, Lot 64.
Building permits
- Major Renovation — Residential, filed Oct 6, 2026, estimated cost $512K, 2 units in all, 4 stories, described as “Vertical enlargement of existing 2-family dwelling under ALT-CO NB with existing elements to remain. Provide new 2nd and 3rd floors, new roof, and related interior/exterior work. No change in dwelling units.”
- Alteration, filed Jul 8, 2026, estimated cost $482K, described as “Vertical enlargement of existing 2-family dwelling. No change in number of dwelling units.”
- Alteration, filed Jun 1, 2026, estimated cost $45K, described as “Interior renovation at basement and first floor of existing residential building as shown on plans. No change in use, egress or occupancy,”
- Alteration, filed Jun 1, 2026, estimated cost $12K, described as “Installation of temporary construction fence. No change to use, egress, or occupancy.”
Property taxes
- Assessment
- $46,860
- 2026–27 tax
- $9,298
- Market value (city estimate)
- $781,000
- Taxable value
- $46,860
- Assessed land
- $18,000
- Assessed improvements
- $28,860
Zoning
R5: floor area ratio 0.23 built, 1.50 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Sep 11, 2025: $1,199,000, 736 sq ft ($1,629 per sq ft)
Open-market sales since 2016, from the Department of Finance’s sales files.