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156 SOUTH 9 STREET

Brooklyn · ZIP 11211 · BIN 3059730 · Williamsburg · Last violation Apr 7, 2026 · Last complaint Apr 1, 2026

NeighborhoodWilliamsburg
More violations than 99.8% of nearby buildings
More violations than 100% of buildings and more complaints than 99% of buildings in Williamsburg. Size-normalized against residential buildings in the neighborhood for issues in the last 10 years.
ViolationsComplaints
Activity TrendsLast 5 years
More activity recently than in past years
Last 2 yrs: 680 violations · 435 complaints
'21'26ViolationsComplaints
▼ View all activity over time
Severityⓘopen violations
115 immediately hazardous (Class C) violations still open
Class C violations include lead paint, mold, pest infestations, heat/hot water failure, and structural hazards — the most serious category.
Class Cimmediately hazardous115Class Bhazardous122
Housing Preservation & Development Violations
Total violations since 1989
1,740
46 per year avg.↑ Up 147% in the last 2 years (680 vs 275 prior 2 yrs)
Open violations
270
Class C (immed. haz.)ⓘ115
Class B (hazardous)ⓘ122
Rent-impairingⓘ22
Housing Preservation & Development Complaints
Total complaints since 2003
1,502
63 per year avg.↑ Up 74% in the last 2 years (435 vs 250 prior 2 yrs)
Complaint Resolution
No access26%Violation issued31%No violation35%Phone resolved8%Other0%(1,502)
Urgency breakdown
Last 12 mo.

Top violation categories

5 yrsAll time
Maintenanceⓘ312 violations
Egressⓘ136 violations
Extermination & Rodent Eradicationⓘ112 violations
Water Supplyⓘ77 violations
Smoke Detecting Devicesⓘ64 violations
Carbon Monoxide Detecting Devicesⓘ63 violations
Heat And Hot Waterⓘ41 violations
Cleaningⓘ39 violations
Top complaint groupsⓘ
5 yrsAll time
Mold & pestsⓘ171 complaints
Bldg maintenanceⓘ142 complaints
Water & plumbingⓘ111 complaints
Safety & fireⓘ101 complaints
Heat / hot waterⓘ78 complaints
Electricalⓘ41 complaints
Appliancesⓘ12 complaints
Outdoor / structuralⓘ5 complaints
Elevatorⓘ3 complaints
Adminⓘ1 complaints
Hide violations ↑See complaints →

Violation log

3 violations · Class I

All classesClass AClass BClass CClass IAllOpenClosed
ClassStatusApt

Building safety complaints, construction, permits, and structural issues filed with the NYC Dept. of Buildings, are scored separately.

Building Safety →
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Open violation ages
▪ 30–90 days6% (16)
▪ 3–12 months26% (70)
▪ 1–3 years52% (140)
▪ 3+ years16% (43)
Prior 4 yr.
Immed. Emergency10%3%
Emergency40%55%
Non-Emergency50%42%
(84)
(708)
Issued
Description
Class IClosed——SELECTED TO PARTICIPATE IN THE AEP PROGRAM · ALTERNATIVE ENFORCEMENT PROGRAM§27-2153 ADM CODE THE PREMISES HAS BEEN SELECTED TO PARTICIPATE IN THE ALTERNATIVE ENFORCEMENT PROGRAM WHICH MAY RESULT IN BUILDING-WIDE INSPECTIONS, FEES, AND EXTENSIVE REPAIR WORK TO CORRECT VIOLATIONS AND UNDERLYING CONDITIONS. CHARGES FOR REPAIR WORK DONE PURSUANT TO THIS ORDER, IF NOT PAID, WILL BECOME LIENS ON THE PROPERTY
Class IClosed——FILE A VALID REGISTRATION · ANNUAL PROPERTY REGISTRATION§27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITED FROM CERTIFYING VIOLATIONS, AND DENIED THE RIGHT TO RECOVER POSSESSION OF PREMISES FOR NONPAYMENT OF RENT UNTIL A VALID REGISTRATION STATEMENT IS FILED.
Class IOpen——SELECTED TO PARTICIPATE IN THE AEP PROGRAM · ALTERNATIVE ENFORCEMENT PROGRAM§27-2153 ADM CODE THE PREMISES HAS BEEN SELECTED TO PARTICIPATE IN THE ALTERNATIVE ENFORCEMENT PROGRAM WHICH MAY RESULT IN BUILDING-WIDE INSPECTIONS, FEES, AND EXTENSIVE REPAIR WORK TO CORRECT VIOLATIONS AND UNDERLYING CONDITIONS. CHARGES FOR REPAIR WORK DONE PURSUANT TO THIS ORDER, IF NOT PAID, WILL BECOME LIENS ON THE PROPERTY