# 673 10th Street, Brooklyn

Three-family · built c. 1889 · Block 1093, Lot 54.

On Umarelli: https://umarelli.org/nyc/3010930054/673-10-street

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

Every lot on block 1093: https://umarelli.org/nyc/brooklyn/1093.md

## Building permits

- Alteration, filed Sep 28, 2023, described as “Installation of heavy duty sidewalk shed. no change in use, occupancy or egress. work shall comply with chapter 33 of nycc.”
- Alteration, filed Jul 19, 2023, estimated cost $132K, described as “Installation of plumbing fixtures for converted 3-family dwelling. Remove all plumbing and gas fixtures in the building. Install new bathrooms, kitchen, and related plumbing piping throughout the building.”
- Alteration, filed Jul 19, 2023, estimated cost $156K, described as “Installation of HVAC system”
- Alteration, filed Jul 17, 2023, estimated cost $18K, described as “Sprinkler Work”
- Alteration, filed Jun 8, 2023, estimated cost $250K, described as “Structural Work”
- Alteration, filed Feb 10, 2023, estimated cost $650K, described as “Partial renovation, reconfiguration, and conversion of existing 4-family to 3-family. Installation of partitions, and walls, removal of an existing greenhouse, and adding new bulkhead and roof deck.”

## Property taxes

- Assessment: $379,560
- 2026–27 tax: $15,776
- Market value (city estimate): $6,326,000
- Taxable value: $98,298
- Assessed land: $34,440
- Assessed improvements: $345,120

## Tax breaks

- Solar abatement, through Jun 30, 2029, a $3,729 credit this tax year.

## Zoning

R6B: floor area ratio 2.15 built, above the 2.00 base zoning allows, which bonuses, transfers or older rules can permit.

## Recent sales

- Dec 2, 2022: $3,295,000

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). 6 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