# 426 13th Street, Brooklyn

Co-op · 20 units · built c. 1891 · Block 1100, Lot 27.

On Umarelli: https://umarelli.org/nyc/3011000027/426-13-street

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

Every lot on block 1100: https://umarelli.org/nyc/brooklyn/1100.md

## Building permits

- Alteration, filed Jun 3, 2022, estimated cost $20K, described as “Installation of pipe scaffold at 426 13 street, brooklyn as indicated on plans. There will be no change in the use, egress, or occupancy under this application.”

## Property taxes

- Assessment: $1,633,950
- 2026–27 tax: $145,797
- Market value (city estimate): $3,631,000
- Taxable value: $1,417,941
- Assessed land: $88,650
- Assessed improvements: $1,545,300

## Tax breaks

- Co-op and condo abatement, with no end date, a $30,926 credit this tax year.

## Zoning

R6B: floor area ratio 1.96 built, 2.00 allowed by base zoning.

## Recent sales

- Aug 20, 2026: $1,059,948
- Apr 7, 2025: $615,000
- Nov 6, 2024: $950,000
- Oct 4, 2023: $885,000
- Jul 19, 2023: $712,500
- Mar 14, 2023: $735,000
- Jul 26, 2021: $930,000
- Jun 18, 2021: $1,090,000
- Apr 24, 2020: $865,000, Apt 2D
- Jul 26, 2019: $1,250,000

The 10 most recent of 15 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 Extension (Historic District). 5 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