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1854 47 STREET

Brooklyn · ZIP 11204 · BIN 3128913 · Borough Park · On record since May 18, 2026 · Built 1910

NeighborhoodⓘBorough Park
Among the most complained-about buildings in Borough Park
More complaints than 100% of residential buildings in Borough Park over the last 10 years. Size-normalized by building volume.
100th pct
Activity TrendsLast 5 years
Complaints have increased in the last 2 years
↑ Rising — no prior history
not enough history
Complaint SeverityⓘLast 10 years
Among the highest rates of serious complaints nearby
25 Priority A and B complaints over 1 year — 25.0 per year on average. Size-normalized by building volume.
25.0/yr100th pct(med. 0.0/yr)fewermedianmost
Department of Buildings Complaints
Total complaints since 2026
29
20 active
Total Priority Aⓘ
3
Total Priority Bⓘ
22
17 active
No Access for Inspection (past 5 yrs)ⓘ
33%
3 complaints
Complaints over time
5 yrsAll time

First filed May 18, 2026. Latest: Sep 29, 2026.

Top complaint types
5 yrsAll time
A — ImminentB — SeriousC — StandardD — Minor
Complaint log
20total
Active onlyAll
DateComplaint typePriorityStatusClosedOutcome
Sep 25, 2026

Permit – None (Building/PA/Demo etc.)

05

BACTIVE—
See something wrong? File a complaint with 311
—
Sep 15, 2026

Construction: Contrary/Beyond Approved Plans/Permits

83

BACTIVE——
Sep 9, 2026

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

66

BACTIVE——
Sep 7, 2026

Unlicensed/Illegal Activity

90

CACTIVE——
Aug 31, 2026

After Hours Work – Illegal

04

BACTIVESep 3, 2026

Inspector unable to gain access - 1st attempt

Aug 21, 2026

Permit – None (Building/PA/Demo etc.)

05

BACTIVE——
Aug 13, 2026

Posted Notice or Order Removed/Tampered With

2A

BACTIVE——
Aug 13, 2026

Permit – None (Building/PA/Demo etc.)

05

BACTIVE——
Aug 7, 2026

Permit – None (Building/PA/Demo etc.)

05

BACTIVE——
Aug 6, 2026

After Hours Work – Illegal

04

BACTIVE——
Aug 6, 2026

Permit – None (Building/PA/Demo etc.)

05

BACTIVE——
Aug 4, 2026

After Hours Work – With an AHV Permit

4X

CACTIVEAug 6, 2026

Complaint assigned to emergency response team

Jul 29, 2026

After Hours Work – Illegal

04

BACTIVE——
Jul 29, 2026

Construction: Contrary/Beyond Approved Plans/Permits

83

BACTIVE——
Jul 27, 2026

Permit – None (Building/PA/Demo etc.)

05

BACTIVE——
Jul 24, 2026

Permit – None (Building/PA/Demo etc.)

05

BACTIVEJul 31, 2026

Inspector unable to gain access - 1st attempt

Jul 24, 2026

Illegal Conversion

45

BACTIVE——
Jul 13, 2026

Certificate of Occupancy – None/Illegal/Contrary to CO

31

CACTIVE——
Jun 17, 2026

Permit – None (Building/PA/Demo etc.)

05

BACTIVE——
May 18, 2026

Permit – None (Building/PA/Demo etc.)

05

BACTIVEMay 26, 2026

Inspector unable to gain access - 1st attempt

BACTIVE
Sep 25, 2026
Permit – None (Building/PA/Demo etc.)
05
BACTIVE
Sep 15, 2026
Construction: Contrary/Beyond Approved Plans/Permits
83
BACTIVE
Sep 9, 2026
Plumbing Work – Illegal/No Permit (also Sprinkler/Standpipe)
66
CACTIVE
Sep 7, 2026
Unlicensed/Illegal Activity
90
BACTIVE
Aug 31, 2026
After Hours Work – Illegal
04
Closed Sep 3, 2026

Inspector unable to gain access - 1st attempt

BACTIVE
Aug 21, 2026
Permit – None (Building/PA/Demo etc.)
05
BACTIVE
Aug 13, 2026
Posted Notice or Order Removed/Tampered With
2A
BACTIVE
Aug 13, 2026
Permit – None (Building/PA/Demo etc.)
05
BACTIVE
Aug 7, 2026
Permit – None (Building/PA/Demo etc.)
05
BACTIVE
Aug 6, 2026
After Hours Work – Illegal
04
BACTIVE
Aug 6, 2026
Permit – None (Building/PA/Demo etc.)
05
CACTIVE
Aug 4, 2026
After Hours Work – With an AHV Permit
4X
Closed Aug 6, 2026

Complaint assigned to emergency response team

BACTIVE
Jul 29, 2026
After Hours Work – Illegal
04
BACTIVE
Jul 29, 2026
Construction: Contrary/Beyond Approved Plans/Permits
83
BACTIVE
Jul 27, 2026
Permit – None (Building/PA/Demo etc.)
05
BACTIVE
Jul 24, 2026
Permit – None (Building/PA/Demo etc.)
05
Closed Jul 31, 2026

Inspector unable to gain access - 1st attempt

BACTIVE
Jul 24, 2026
Illegal Conversion
45
CACTIVE
Jul 13, 2026
Certificate of Occupancy – None/Illegal/Contrary to CO
31
BACTIVE
Jun 17, 2026
Permit – None (Building/PA/Demo etc.)
05
BACTIVE
May 18, 2026
Permit – None (Building/PA/Demo etc.)
05
Closed May 26, 2026

Inspector unable to gain access - 1st attempt