186 Flushing Avenue, Brooklyn
Industrial · built 1949 · Block 1873, Lot 30.
Building permits
- Alteration, filed Nov 12, 2026, estimated cost $20K, described as “Removing existing 6" dry valve and converting existing dry sprinkler system to a wet sprinkler system by installing a new 6" wet riser check valve. Also rerouting two (2) existing f.d.c. Connections from below the valve to above the new…”
- Alteration, filed May 29, 2026, estimated cost $51K, described as “Job filed to cap and remove plumbing fixture at mezz. Level and 1ST floor, and install new plumbing fixtures at 1ST floor as per plan andresolve ecb violation# 39182711J. No change of use, egress, or occupancy under thisapplication.”
- Alteration, filed May 29, 2026, estimated cost $270K, described as “Job filed to remove mez space and resolve ecb violation #39182711J, 39182716Z. Get new co remove mez from existing co.”
- Alteration, filed Jan 13, 2025, described as “Application is filed to document change in metes & bounds of property containing an existing building. Refer to subdivision application #322114207. No work to be performed under this application. No certificate of occupancy is existing.”
- Alteration, filed Oct 1, 2021, estimated cost $8K, described as “Filing for hand-painted, changeable copy, advertising wall sign, painted on side of existing building”
Property taxes
- Assessment
- $1,146,600
- 2026–27 tax
- $101,256
- Market value (city estimate)
- $2,548,000
- Taxable value
- $933,408
- Assessed land
- $118,800
- Assessed improvements
- $1,027,800
Zoning
M1-2: floor area ratio 0.89 built, 2.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.