721 Carroll Street, Brooklyn
Four-family · built c. 1920 · Block 960, Lot 52.
Building permits
- Alteration, filed Oct 21, 2023, estimated cost $9K, described as “Installation of 300PSF sidewalk shed as per plans. All equipment shall comply with ch #33 of the NYC code 2022. No change in use, occupancy or egress under this application.”
Property taxes
- Assessment
- $1,922,400
- 2026–27 tax
- $16,235
- Market value (city estimate)
- $4,272,000
- Taxable value
- $130,514
- Assessed land
- $558,000
- Assessed improvements
- $1,364,400
Zoning
R6B: floor area ratio 2.55 built, above the 2.00 base zoning allows, which bonuses, transfers or older rules can permit.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.