587 7th Street, Brooklyn
Two-family · built c. 1889 · Block 1087, Lot 58.
Building permits
- Alteration, filed Jun 15, 2026, estimated cost $1K, described as “Proposed installation of temporary pipe scaffold as per plans. Work shall comply with chapter #33 of 2022 the NYC building code. No change in use, occupancy, or egress under this application.”
- Alteration, filed May 5, 2026, estimated cost $5K, described as “Installation of construction fence at rear of property.”
- Alteration, filed Jul 22, 2025, estimated cost $4K, described as “Proposed installation of temporary pipe scaffold as per plans. Work shall comply with chapter #33 of 2022 the NYC building code. No change in use, occupancy, or egress under this application.”
- Alteration, filed Apr 16, 2025, estimated cost $38K, described as “Enlargement of existing window openings at rear facade of basement level and installation of replacement steel lintel (back to back channels) to act as new header. No change to use, occupancy or egress.”
- Alteration, filed Mar 11, 2025, estimated cost $99K, described as “Supply and installation of new bathroom and kitchen fixtures and associated rough-in piping, rear yard drainage for an existing two-family home. No change to use, occupancy or egress.”
- Alteration, filed Mar 11, 2025, estimated cost $18K, described as “Installation of kitchen hood, bathroom and dryer exhaust for an existing two-family home. No change to use, occupancy or egress.”
- Alteration, filed Mar 10, 2025, estimated cost $432K, described as “Renovation of an existing two-family home. A small enlargement is proposed at the basement. There will be no change to use, occupancy or egress.”
Property taxes
- Assessment
- $260,520
- 2026–27 tax
- $10,238
- Market value (city estimate)
- $4,342,000
- Taxable value
- $51,595
- Assessed land
- $38,820
- Assessed improvements
- $221,700
Zoning
R7B: floor area ratio 1.46 built, 3.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Landmarks
Part of Park Slope Historic District (Historic District). 5 Landmarks Preservation Commission permits are on file.