# 620 10th Street, Brooklyn

Condominium · 10 units · built 2009 · Block 1094, Lot 7501.

On Umarelli: https://umarelli.org/nyc/3010947501/620-10-street

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

Every lot on block 1094: https://umarelli.org/nyc/brooklyn/1094.md

## Building permits

- Alteration, filed Aug 9, 2024, estimated cost $50K, described as “Proposed mechanical work on cellar, 1ST to 3RD floor, stair bulkhead & roof. In conjunction with DOB job no: 321383588 as per plan. No change in use, egress or occupancy.”
- Alteration, filed Aug 13, 2021, estimated cost $2K, described as “New Window. No chance in Use, Occupancy, or Egress.”

## Property taxes

- Assessment: $4,197,149
- 2026–27 tax: $165,917
- Market value (city estimate): $9,327,000
- Taxable value: $1,413,756
- Assessed land: $147,149
- Assessed improvements: $4,050,000
- Condo units with their own tax lots: 10

## Tax breaks

- Co-op and condo abatement, with no end date, a $19,881 credit this tax year.

## Zoning

R6B: floor area ratio 2.64 built, above the 2.00 base zoning allows, which bonuses, transfers or older rules can permit.

## Recent sales

- Dec 1, 2022: $992,500, Apt 4A
- Feb 18, 2021: $2,270,000, Apt 1A

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). 2 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