Inspection Lookup

Data updated 27 Oct 2026

4100 1st Avenue

Sunset Park (West), Brooklyn 11232

Block 715, Lot 1Height 76 ftBIN 3378188

4active devices
78active violations
1issued 2 Oct 2026
2022oldest Cat 1 test on file

Get an email when this building changes

Devices

DeviceStatusLast Cat 1 testLast Cat 5 testActive violationsSource
3F5004Elevator
Active
24 Mar 2022
1 Jun 2016
16 active
3P4444Elevator
Active
18 May 2026
24 Jun 2024
16 active
3P3637Elevator
Active
18 May 2026
24 Jun 2024
15 active
3F5003Elevator
Active
18 May 2026
1 Jun 2016
14 active

Boilers

BoilerLast inspection filedReportDefectsFiling statusSource
30000073594N0001Low Pressure
8 Apr 2026
Initial
Yes
Accepted
30000073594N0002Low Pressure
8 Apr 2026
Initial
Yes
Accepted
30000111623N0001Low Pressure
8 Apr 2026
Initial
Yes
Accepted

Violations since 2011

3P44443F50043P36373F5003No device201520202025

ViolationIssued 2 Oct 2026Last Cat 1 test on file

Violations in the last two years

IssuedViolationDeviceDOB saysStatus
2 Oct 2026
VIO-FTF-VT-CAT1-202512-0004429
3F5004
Cat 1 test report not filed
Active
10 Oct 2025
VIO-FTC-VT-PER-202412-0009509
3P3637
Periodic defects: correction not filed
Active
10 Oct 2025
VIO-FTC-VT-PER-202412-0007390
3F5003
Periodic defects: correction not filed
Active
10 Oct 2025
VIO-FTC-VT-PER-202412-0004285
3P4444
Periodic defects: correction not filed
Active
10 Oct 2025
VIO-FTC-VT-PER-202412-0002796
3F5004
Periodic defects: correction not filed
Active
29 Aug 2025
VIO-FTF-VT-CAT1-202412-0004928
3F5004
Cat 1 test report not filed
Active

72 earlier violations, back to 2011, are in the Compliance Report.

These violations mean DOB had no report on file for that cycle. It is not a finding that a device is unsafe, and the owner may have filed since. Current status on DOB BIS

Guides: what a failure-to-file notice means · how penalties work · boiler annual filing

Public NYC records as of 27 Oct 2026. Not an inspection, a compliance certificate or legal advice. Not affiliated with NYC DOB.