463 St Marks Avenue, Brooklyn
Three-family · built c. 1915 · Block 1149, Lot 93.
Building permits
- Alteration, filed Oct 19, 2026, estimated cost $321K, described as “Gut rehabilitation of existing 3-story 3-family house”
Property taxes
- Assessment
- $110,280
- 2026–27 tax
- $2,764
- Market value (city estimate)
- $1,838,000
- Taxable value
- $13,927
- Assessed land
- $25,080
- Assessed improvements
- $85,200
Zoning
R7A: floor area ratio 1.29 built, 4.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Sep 16, 2026: $1,550,000, 3,240 sq ft ($478 per sq ft)
Open-market sales since 2016, from the Department of Finance’s sales files.