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4200 AVENUE K

Brooklyn · ZIP 11210 · BIN 3217108 · Flatlands · On record since Jan 28, 1992 · Built 1955

NeighborhoodⓘFlatlands
About average for Flatlands
More complaints than 59% of residential buildings in Flatlands over the last 10 years. Size-normalized by building volume.
59th pct
Activity TrendsLast 5 years
Complaints have increased in the last 2 years
↑ Up 100% in the last 2 years (6 vs 3 prior 2 yrs)
52.50'23'25
Complaint SeverityⓘLast 10 years
About as many serious complaints as similar buildings
21 Priority A and B complaints over 34 years — 0.6 per year on average. Size-normalized by building volume.
0.6/yr62nd pct(med. 0.0/yr)fewermedianmost
Department of Buildings Complaints
Total complaints since 1992
42
0 active
Total Priority Aⓘ
3
Total Priority Bⓘ
18
No Access for Inspection (past 5 yrs)ⓘ
9%
1 complaint
Complaints over time
5 yrsAll time

First filed Jan 28, 1992. Latest: Nov 21, 2025.

Top complaint types
5 yrsAll time
A — ImminentB — SeriousC — StandardD — Minor
Complaint log
42total
Active onlyAll
DateComplaint typePriorityStatusClosedOutcome
Nov 21, 2025

Egress – Locked/Blocked/Improper/No Secondary Means

37

ACLOSEDNov 21, 2025
See something wrong? File a complaint with 311

Ecb violation served

Aug 16, 2025

Elevator: Multiple Devices on Property

6M

CCLOSEDDec 2, 2025

No violation warranted for complaint at time of inspection

Jun 23, 2025

Illegal Conversion

45

BCLOSEDApr 7, 2026

Inspector unable to gain access - 2nd attempt

Mar 29, 2025

Elevator: Multiple Devices on Property

6M

CCLOSEDAug 11, 2025

No violation warranted for complaint at time of inspection

Dec 6, 2024

Elevator: Multiple Devices on Property

6M

CCLOSEDFeb 19, 2025

Ecb violation served

Oct 17, 2024

Boiler: Defective/Inoperative/No Permit

58

BCLOSEDOct 21, 2024

Ecb violation served

Aug 7, 2023

Safety Net/Guard Rail – Damaged/Inadequate/None (6-stories/75FT or Less)

88

BCLOSEDAug 7, 2023

No violation warranted for complaint at time of inspection

Mar 7, 2023

Elevator: Multiple Devices on Property

6M

CCLOSEDMar 7, 2023

Ecb violation served

Jan 23, 2023

Elevator: Multiple Devices on Property

6M

CCLOSEDFeb 15, 2023

No violation warranted for complaint at time of inspection

Jan 20, 2023

Elevator: Single Device on Property/No Alternate Service

6S

CCLOSEDFeb 14, 2023

Please see complaint number

Jan 17, 2023

Elevator: Single Device on Property/No Alternate Service

6S

CCLOSEDFeb 14, 2023

Please see complaint number

Aug 28, 2019

Illegal Commercial/Manufacturing Use in Residential Zone

74

CCLOSEDFeb 12, 2020

Ecb violation served

Aug 6, 2019

Elevator: Multiple Devices on Property

6M

CCLOSEDAug 6, 2019

Ecb violation served

Apr 2, 2019

Elevator: Single Device on Property/No Alternate Service

6S

CCLOSEDMay 1, 2019

No violation warranted for complaint at time of inspection

Apr 13, 2018

Fence – None/Inadequate/Illegal

15

BCLOSEDJun 25, 2018

No violation warranted for complaint at time of inspection

Mar 29, 2018

Zoning: Non-Conforming

55

DCLOSEDJun 18, 2018

No violation warranted for complaint at time of inspection

Aug 14, 2017

Illegal Conversion

45

BCLOSEDOct 18, 2017

Inspector unable to gain access - 2nd attempt

Feb 16, 2017

Zoning: Non-Conforming

55

DCLOSEDOct 11, 2017

Ecb violation served

Dec 30, 2015

Illegal Conversion

45

BCLOSEDJan 16, 2016

No violation warranted for complaint at time of inspection

Dec 29, 2015

Elevator: Defective/Inoperative

63

BCLOSEDMay 19, 2016

No violation warranted for complaint at time of inspection

Aug 18, 2015

Illegal Commercial/Manufacturing Use in Residential Zone

74

CCLOSEDOct 2, 2015

No violation warranted for complaint at time of inspection

Jan 7, 2015

Illegal Commercial/Manufacturing Use in Residential Zone

74

CCLOSEDFeb 12, 2015

No violation warranted for complaint at time of inspection

Dec 4, 2014

Zoning: Non-Conforming

55

DCLOSEDDec 5, 2014

Complaint unsubstantiated based on department records

Jul 8, 2014

Egress – Locked/Blocked/Improper/No Secondary Means

37

ACLOSEDJul 8, 2014

No violation warranted for complaint at time of inspection

Jul 8, 2014

Illegal Commercial/Manufacturing Use in Residential Zone

74

CCLOSEDJul 11, 2014

Please see complaint number

Sep 27, 2013

Illegal Commercial/Manufacturing Use in Residential Zone

74

CCLOSEDJul 12, 2014

Inspector unable to gain access - 2nd attempt

Aug 27, 2013

Illegal Commercial/Manufacturing Use in Residential Zone

74

CCLOSEDAug 30, 2013

Please see complaint number

Sep 21, 2012

Illegal Commercial/Manufacturing Use in Residential Zone

74

CCLOSEDJul 29, 2013

No violation warranted for complaint at time of inspection

Dec 8, 2009

Illegal Commercial/Manufacturing Use in Residential Zone

74

CCLOSEDJan 19, 2010

Ecb violation served

Aug 1, 2009

Elevator: Defective/Inoperative

63

BCLOSEDNov 30, 2009

No violation warranted for complaint at time of inspection

Apr 28, 2009

Curb Cut/Driveway/Carport – Illegal

35

DCLOSEDMay 12, 2009

No violation warranted for complaint at time of inspection

Sep 19, 2006

Elevator: Defective/Inoperative

63

BCLOSEDNov 6, 2006

No violation warranted for complaint at time of inspection

Apr 18, 2006

Egress – Locked/Blocked/Improper/No Secondary Means

37

ACLOSEDApr 21, 2006

No violation warranted for complaint at time of inspection

May 9, 2004

Elevator: Defective/Inoperative

63

BCLOSEDJun 1, 2004

No violation warranted for complaint at time of inspection

Mar 15, 2002

Elevator: Defective/Inoperative

63

BCLOSEDJun 3, 2002

No violation warranted for complaint at time of inspection

Jan 25, 2002

Elevator: Defective/Inoperative

63

BCLOSEDMar 12, 2002

No violation warranted for complaint at time of inspection

Dec 18, 2001

Elevator: Defective/Inoperative

63

BCLOSEDFeb 4, 2002

No violation warranted for complaint at time of inspection

Jul 17, 2000

Elevator: Defective/Inoperative

63

BCLOSEDJul 24, 2000

No violation warranted for complaint at time of inspection

Sep 17, 1999

Elevator: Defective/Inoperative

63

BCLOSEDOct 1, 1999

No violation warranted for complaint at time of inspection

Oct 4, 1996

Plumbing Work – Illegal/No Permit (also Sprinkler/Standpipe)

66

BCLOSEDOct 30, 1996

No violation warranted for complaint at time of inspection

Jun 4, 1992

Elevator: Defective/Inoperative

63

BCLOSEDJun 12, 1992

No violation warranted for complaint at time of inspection

Jan 28, 1992

Plumbing Work – Illegal/No Permit (also Sprinkler/Standpipe)

66

BCLOSEDMar 2, 1992

No violation warranted for complaint at time of inspection