# 513 12th Street, Brooklyn

Co-op · 8 units · built c. 1901 · Block 1097, Lot 54.

On Umarelli: https://umarelli.org/nyc/3010970054/513-12-street

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

Every lot on block 1097: https://umarelli.org/nyc/brooklyn/1097.md

## Building permits

- Alteration, filed Aug 5, 2026, described as “Suspended Scaffold for Facade Restoration as shown on plans”
- Alteration, filed Sep 22, 2025, estimated cost $3K, described as “Installation of shoring of fire escape, beta hoist & engineered enclosure in rear of building as shown on drawings. No chnage in use, egress or occupacny. We shall comply with chpater 33 of 2022 b.c”
- Alteration, filed Sep 18, 2025, described as “Installation of supported scaffold in the rear of building as shown. No change in use egress or occupancy. We shall comply with chapter 33 of 2022 b.c”
- Alteration, filed Jul 28, 2025, described as “Suspended Scaffold for Facade Restoration as shown on plans”
- Alteration, filed Jan 23, 2025, estimated cost $200K, described as “Facade repairs”
- Alteration, filed Sep 23, 2022, estimated cost $110K, described as “To provide facade repair of the west masonry wall, parapet wall and southeast cornice to remediate water infiltration”

## Property taxes

- Assessment: $1,141,650
- 2026–27 tax: $23,743
- Market value (city estimate): $2,537,000
- Taxable value: $190,875
- Assessed land: $13,050
- Assessed improvements: $1,128,600

## Zoning

R6B: floor area ratio 2.58 built, above the 2.00 base zoning allows, which bonuses, transfers or older rules can permit.

## Recent sales

- May 13, 2025: $999,000
- Aug 7, 2023: $1,035,000
- Oct 25, 2021: $895,000

Open-market sales since 2016, from the Department of Finance’s sales files.

## Flood zone

Current FEMA flood map: zone X, minimal flood hazard.

## Landmarks

Part of Park Slope Historic District (Historic District). 12 Landmarks Preservation Commission permits are on file.

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