584 Dean Street, Brooklyn
Industrial · built 1950 · Block 1137, Lot 14.
Some of the city’s records for this lot were still loading when this page was made; it refreshes within minutes.
Building permits
- Alteration, filed Apr 23, 2026, estimated cost $28K, described as “Installation of solar PV system. No change to use, egress, or occupancy.”
- Alteration, filed Mar 20, 2025, estimated cost $9K, described as “Installation of 300PSF sidewalk shed and pipe scaffolding as per plans. All equipment shall comply with ch #33 of the NYC code 2022. No change in use, occupancy or egress under this application.”
- Alteration, filed Oct 28, 2024, estimated cost $1K, described as “Herewith file alteration in order to erect 8 foot temp. Construction plywood fence. No change to use occupancy or egress.”
- Major Renovation — Conversion, filed Aug 12, 2022, estimated cost $1.8M, 2 units added, 3 stories, described as “Propose to convert & vertically enlarge existing 1-story building for vehicle storage establishment (ug 16C) to a new 3-story w/ cellar 2-family house (ug 2A). Requested review under 2014 code. Obtain a new c of o.”
- Alteration, filed Apr 4, 2018, estimated cost $1K, described as “Propose construction fence”
Property taxes
- Assessment
- $110,700
- 2026–27 tax
- $11,931
- Market value (city estimate)
- $246,000
- Taxable value
- $109,980
- Assessed land
- $9,000
- Assessed improvements
- $101,700
Zoning
R6B: floor area ratio 1.00 built, 2.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Dec 21, 2021: $2,100,000
Open-market sales since 2016, from the Department of Finance’s sales files.