234 WEST 21 STREETMANHATTAN
Also known as: 234 W 21 ST, 234 WEST 21ST STREET
At a Glance
1
Open Class C
Immediately hazardous — 24hr correction
5
DOB (Dept. of Buildings) Safety Violations
Elevators, boilers, fire safety
13
Open Class B
Hazardous — 30-day correction
$12,505
ECB (Environmental Control Board) Penalties
Environmental Control Board fines
🏗️
Heavy Construction
3 active permits · 19 months
† Resolved = case closed by city. Does not confirm the issue was corrected.
AI Summary
Cross-reference violations, permits, penalties, complaints, and safety records into one plain-English overview.
Habitability Report
Comprehensive building condition summary — includes violations, permits, inspection history, and landlord record.
Building Identity
BIN
1014048
BBL
1007700059
Block / Lot
770 / 59
Borough
MANHATTAN
ZIP
10011
Year Built
1913 (altered 1983)
Floors
7
Residential Units
35
Building Class
D4
Zoning
R8B
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
A
Energy Star: 89/100
EPA rating
59.6 kBTU/ft²
Site EUI
155.6 tCO₂e
GHG emissions
LL84 · 2020 data