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7424 21 AVENUE

Brooklyn · ZIP 11204 · BIN 3159791 · Bensonhurst · Last violation Jun 10, 2026 · Last complaint Jun 10, 2026

NeighborhoodBensonhurst
More violations than 99.9% of nearby buildings
More violations than 100% of buildings and more complaints than 100% of buildings in Bensonhurst. Size-normalized against residential buildings in the neighborhood for issues in the last 10 years.
ViolationsComplaints
Activity TrendsLast 5 years
A steady level of activity over time
Last 2 yrs: 95 violations · 406 complaints
'21'26ViolationsComplaints
▼ View all activity over time
Severityⓘopen violations
32 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 hazardous32Class Bhazardous20
Housing Preservation & Development Violations
Total violations since 2008
362
19 per year avg.↑ Up 12% in the last 2 years (95 vs 85 prior 2 yrs)
Open violations
70
Class C (immed. haz.)ⓘ32
Class B (hazardous)ⓘ20
Rent-impairingⓘ2
Open violation ages
▪ < 30 days23% (16)
▪ 30–90 days24% (17)
▪ 3–12 months16% (11)
▪ 1–3 years31% (22)
▪ 3+ years6% (4)
Housing Preservation & Development Complaints
Total complaints since 2003
1,511
63 per year avg.↑ Up 99% in the last 2 years (406 vs 204 prior 2 yrs)
Complaint Resolution
No access10%Violation issued6%No violation25%Phone resolved60%Other0%(1,511)
Urgency breakdown
Last 12 mo.

Top violation categories

5 yrsAll time
Maintenanceⓘ58 violations
Egressⓘ54 violations
Extermination & Rodent Eradicationⓘ29 violations
Posting/Signageⓘ26 violations
Paintingⓘ19 violations
Cleaningⓘ13 violations
Filing: Bedbugsⓘ5 violations
Heat And Hot Waterⓘ4 violations
Top complaint groupsⓘ
5 yrsAll time
Heat / hot waterⓘ583 complaints
Mold & pestsⓘ116 complaints
Bldg maintenanceⓘ69 complaints
Water & plumbingⓘ23 complaints
Electricalⓘ7 complaints
Adminⓘ2 complaints
Appliancesⓘ1 complaints
Outdoor / structuralⓘ1 complaints
Hide violations ↑See complaints →

Violation log

362 violations

All classesClass AClass BClass CClass IAllOpenClosed
ClassStatusApt
See something wrong? File a complaint with 311
Prior 4 yr.
Immed. Emergency1%2%
Emergency79%83%
Non-Emergency20%15%
(333)
(480)
Issued
Description
Class BClosedRENT IMPAIRING—Aug 7, 2008REMOVE ILLEGAL FASTENING · EGRESSD26-10.01, 10.05 ADM CODE REMOVE THE ILLEGAL FASTENING PUB HALL BULKHEAD DOOR TO ROOF.
Class AClosed—Jan 29, 2008POST CO DETECTOR NOTICE · CARBON MONOXIDE DETECTING DEVICES§ 27-2046.1 HMC: POST A PROPER NOTICE OF CARBON MONOXIDE DETECTING DEVICE REQUIREMENTS, IN A FORM APPROVED BY THE COMMISSIONER, IN A COMMON AREA OF A CLASS A MULTIPLE DWELLING NEAR INSPECTION CERTIFICATE OR PROVIDE NOTICE TO TENANTS IN A PRIVATE DWELLING. AT PUBLIC HALL, 1st STORY
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 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 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 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 IClosed——FILE A VALID REGISTRATION · ANNUAL PROPERTY REGISTRATIONSECTION27-2107 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 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 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 IClosed——FILE A VALID REGISTRATION · ANNUAL PROPERTY REGISTRATIONSECTION27-2107 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 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 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 BClosedRENT IMPAIRING
Aug 7, 2008
REMOVE ILLEGAL FASTENING · EGRESS
D26-10.01, 10.05 ADM CODE REMOVE THE ILLEGAL FASTENING PUB HALL BULKHEAD DOOR TO ROOF.
Class AClosed
Jan 29, 2008
POST CO DETECTOR NOTICE · CARBON MONOXIDE DETECTING DEVICES
§ 27-2046.1 HMC: POST A PROPER NOTICE OF CARBON MONOXIDE DETECTING DEVICE REQUIREMENTS, IN A FORM APPROVED BY THE COMMISSIONER, IN A COMMON AREA OF A CLASS A MULTIPLE DWELLING NEAR INSPECTION CERTIFICATE OR PROVIDE NOTICE TO TENANTS IN A PRIVATE DWELLING. AT PUBLIC HALL, 1st STORY
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 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 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 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 IClosed
—
FILE A VALID REGISTRATION · ANNUAL PROPERTY REGISTRATION
SECTION27-2107 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 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 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 IClosed
—
FILE A VALID REGISTRATION · ANNUAL PROPERTY REGISTRATION
SECTION27-2107 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 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 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.
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