# 581A 6th Street, Brooklyn

Condominium · 2 units · built c. 1911 · Block 1085, Lot 7501.

Some of the city’s records for this lot were still loading when this page was made; it refreshes within minutes.

On Umarelli: https://umarelli.org/nyc/3010857501/581a-6-street

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

Every lot on block 1085: https://umarelli.org/nyc/brooklyn/1085.md

## Building permits

Permit records are unavailable right now; the map lists them once the city responds.

## Property taxes

- Assessment: $350,520
- 2026–27 tax: $13,010
- Market value (city estimate): $5,842,000
- Taxable value: $65,564
- Assessed land: $24,480
- Assessed improvements: $326,040
- Condo units with their own tax lots: 2

## Zoning

R7B: floor area ratio 2.37 built, 3.00 allowed by base zoning.

## Landmarks

Part of Park Slope Historic District (Historic District). 4 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