# 712 Carroll Street, Brooklyn

Private school · built c. 1921 · Block 963, Lot 18.

On Umarelli: https://umarelli.org/nyc/3009630018/712-carroll-street

More construction in Park Slope: https://umarelli.org/nyc/brooklyn/park-slope.md

Every lot on block 963: https://umarelli.org/nyc/brooklyn/963.md

## Building permits

- Alteration, filed Apr 7, 2025, estimated cost $350K, described as “Filing for the renovation of the existing school 1st floor and lobby. Work includes removal and installation of interior non load bearing partitions, doors, finish work. No change to use, egress, or occupancy.”

## Property taxes

- Assessment: $706,500
- Market value (city estimate): $1,570,000
- Taxable value: $0
- Assessed land: $169,200
- Assessed improvements: $537,300

## Tax breaks

- Nonprofit exemption (school), with no end date, about $76,641 a year below the full tax.

## Zoning

R6B: floor area ratio 2.02 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.

From New York City and Jersey City public records, refreshed within a day of each release. Sources: https://umarelli.org/sources. Methodology and corrections: https://umarelli.org/methodology