# 286 13th Street, Brooklyn

Two-family · built c. 1910 · Block 1035, Lot 15.

On Umarelli: https://umarelli.org/nyc/3010350015/286-13-street

More construction in South Slope: https://umarelli.org/nyc/brooklyn/south-slope.md

## Building permits

- Major Renovation — Conversion, filed Jul 7, 2026, estimated cost $716K, 2 units added, 4 stories, described as “Propose 1-story & penthouse vertical enlargement and 3-story rear horizontal enlargement of existing 3-story residential building; convert existing two-family into 4 apartments with new facades, partitions and finishes. Obtain a new C of O.”

## Property taxes

- Assessment: $173,700
- 2026–27 tax: $3,071
- Market value (city estimate): $2,895,000
- Taxable value: $15,475
- Assessed land: $31,260
- Assessed improvements: $142,440

## Zoning

R6B: floor area ratio 0.86 built, 2.00 allowed by base zoning.

## Recent sales

- Feb 24, 2025: $2,400,000

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

## Flood zone

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

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