490 Quincy Street, Brooklyn
Two-family · built c. 1901 · Block 1811, Lot 10.
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Building permits
- Alteration, filed Nov 12, 2026, estimated cost $42K, described as “Installation of solar PV system. No change to use, egress, or occupancy.”
Property taxes
- Assessment
- $120,540
- 2026–27 tax
- $3,659
- Market value (city estimate)
- $2,009,000
- Taxable value
- $18,440
- Assessed land
- $20,340
- Assessed improvements
- $100,200
Zoning
R6B: floor area ratio 1.33 built, 2.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.