311 EAST 23 STREETMANHATTAN
Also known as: 311 E 23 ST, 311 EAST 23 ST, 311 EAST 23RD STREET, 311-313 EAST 23 STREET
At a Glance
1
Open Class C
Immediately hazardous — 24hr correction
13
DOB (Dept. of Buildings) Safety Violations
Elevators, boilers, fire safety
2
Open Class B
Hazardous — 30-day correction
$50,750
ECB (Environmental Control Board) Penalties
Environmental Control Board fines
🏗️
Heavy Construction
5 active permits · 18 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
1084710
BBL
1009290001
Block / Lot
929 / 1
Borough
MANHATTAN
ZIP
10010
Year Built
1970
Floors
27
Residential Units
510
Building Class
D4
Zoning
C1-9A
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
LL84 · 2020 data