23-73 31st Street, Queens
Two-family · built c. 1901 · Block 835, Lot 10.
Building permits
- New Building — Multi-Family, filed Oct 6, 2025, 12 units, 7 stories, described as “New 7 story mixed use building”
- Alteration, filed Sep 23, 2025, estimated cost $4K, described as “New temporary 8'-0" wood construction fence”
- Demolition, filed May 1, 2025, estimated cost $10K, described as “Full demolition of an existing 2-story framed building with basement”
- Demolition, filed May 1, 2025, estimated cost $2K, described as “Full demolition of an existing garage”
Property taxes
- Assessment
- $91,680
- 2026–27 tax
- $6,654
- Market value (city estimate)
- $1,528,000
- Taxable value
- $33,535
- Assessed land
- $20,160
- Assessed improvements
- $71,520
Zoning
C4-3: floor area ratio 1.01 built, 3.40 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Jan 22, 2025: $1,250,000
Open-market sales since 2016, from the Department of Finance’s sales files.