509 Quincy Street, Brooklyn
Two-family · built c. 1905 · Block 1806, Lot 45.
Building permits
- Alteration, filed Apr 13, 2022, estimated cost $34K, described as “Plumbing work only. In conjunction with #B00612459.”
- Alteration, filed Jan 19, 2022, estimated cost $25K, described as “Filing sprinkler application for 2 family house.”
- Alteration, filed Dec 2, 2021, estimated cost $1K, described as “Installation of construction fence as per plans. No change to use, egress or occupancy.”
- Alteration, filed Nov 21, 2021, estimated cost $249K, described as “Application herewith filed for a vertical enlargement for new 3RD floor and rear enlargement at bsm't, 1ST and 2ND floors. Obtain new c.o. For existing 2 family dwelling.”
Property taxes
- Assessment
- $115,080
- 2026–27 tax
- $9,978
- Market value (city estimate)
- $1,918,000
- Taxable value
- $50,284
- Assessed land
- $18,480
- Assessed improvements
- $96,600
Zoning
R6B: floor area ratio 1.99 built, 2.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Aug 10, 2021: $1,050,000
Open-market sales since 2016, from the Department of Finance’s sales files.