# 591 4th Street, Brooklyn

Single family · built c. 1908 · Block 1081, Lot 51.

On Umarelli: https://umarelli.org/nyc/3010810051/591-4-street

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

Every lot on block 1081: https://umarelli.org/nyc/brooklyn/1081.md

## Building permits

- Alteration, filed Aug 21, 2024, estimated cost $71K, described as “Plumbing work to include the installation and relocation of fixtures and related piping associated with renovation of building as per plans filed herewith. No change to occupancy, use or egress.”
- Alteration, filed Aug 21, 2024, estimated cost $35K, described as “Structural work to include demolition & portion of rear masonry wall, interior stair B, installation structural framing, bracing, wood joist & girders, install steel column, and support/framing related to HVAC dunnage related building…”
- Alteration, filed Aug 21, 2024, estimated cost $103K, described as “Mechanical work to include installation of heating system, HVAC units related piping and ductwork associated with renovation of building as per plans filed herewith. No change to occupancy, use or egress.”
- Alteration, filed Aug 21, 2024, estimated cost $741K, described as “Interior demolition to include partitions, ceiling, floors, doors and general construction to include the relocation of interior stairs as per plans filed herewith. No change to occupancy, use or egress.”

## Property taxes

- Assessment: $278,280
- 2026–27 tax: $14,470
- Market value (city estimate): $4,638,000
- Taxable value: $72,922
- Assessed land: $38,700
- Assessed improvements: $239,580

## Zoning

R7B: floor area ratio 1.68 built, 3.00 allowed by base zoning.

## Recent sales

- Mar 20, 2024: $3,900,000

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). 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