439 MARCY AVENUEBROOKLYN
Also known as: 23 UNION AVENUE, 439 MARCY AVE, 441 MARCY AVENUE
At a Glance
12
DOB (Dept. of Buildings) Safety Violations
Elevators, boilers, fire safety
$18,800
ECB (Environmental Control Board) Penalties
Environmental Control Board fines
† Resolved = case closed by city. Does not confirm the issue was corrected.
Safety Summary
Cross-reference violations, permits, penalties, complaints, and safety records into one plain-English overview.
Safety and Habitability Report
Comprehensive building condition summary — includes violations, permits, inspection history, and landlord record.
Building Identity
BIN
3061341
BBL
3022497501
Block / Lot
2249 / 7501
Borough
BROOKLYN
ZIP
11206
Year Built
2008
Floors
6
Residential Units
23
Building Class
R4
Zoning
R7A
Aerial view unavailable
NYS Orthoimagery
Certificate of Occupancy (CO)
No digital record in BISC of O Status
No digital record in BIS
Unsigned A1/NB Jobs
0
No digital record doesn't mean no CO — older buildings often have paper COs that were never digitized. Verify with NYC Dept. of Buildings (DOB) records.
⚡ Energy Performance
C
Energy Star: 69/100
EPA rating
51.1 kBTU/ft²
Site EUI
157.2 tCO₂e
GHG emissions
LL84 · 2020 data