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323 Martense Street

BrooklynBIN 3108534
1 open Class C$5,000.00 recorded as dueHPD registration valid
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323 Martense Street at a glance

323 Martense Street, Brooklyn has 2 open city records on file, 1 of them Class C (immediately hazardous), and $5,000.00 recorded as due on OATH/ECB summonses. The most recent record is dated Dec 2, 2025.

Open Class C
1
Immediately hazardous
Open Class B
1
Hazardous
Open Class A
0
Non-hazardous
Fines due
$5,000.00
Balance on OATH/ECB summonses
Permits on file
1
DOB permit records
Last activity
Dec 2, 2025
HPD record

Health score for 323 Martense Street

A composite of public indicators. Every input is a public record. See the full methodology.

C
Health score · Aug 4, 2026
Scored from all 234 public records for this building
Open Class C violations
Immediately hazardous, uncertified
This building 1
Open Class B violations
Hazardous
This building 1
Heat & hot water records
Violations and complaints, last 24 months
This building 5
Unpaid penalties
OATH/ECB summonses with balance due
This building $5,000
Bedbug filings with infestations
Annual LL69 filings on record
This building 7
Tenant litigation
Open HP actions in Housing Court
This building 0
Active vacate order
HPD or FDNY order to vacate, still in effect
This building Yes

Record timeline for 323 Martense Street

Every record from every agency, interleaved. 234 records on file.

Download this timeline (CSV) →
Apr 2, 2026
Mar 25, 2026
Mar 25, 2026
Mar 25, 2026
Mar 25, 2026
Mar 25, 2026
Feb 25, 2026
Feb 25, 2026
Dec 2, 2025
Dec 2, 2025
Dec 2, 2025
Nov 24, 2025
Nov 13, 2025
Nov 13, 2025
Nov 3, 2025
Apr 15, 2025
Feb 4, 2025
Feb 4, 2025
Feb 4, 2025
Feb 4, 2025
Jan 27, 2025
Dec 27, 2024
Dec 13, 2024
Nov 7, 2024
Sep 17, 2024
Jun 11, 2024
Apr 3, 2024
Jan 22, 2024
Jan 22, 2024
Jan 22, 2024

OATH / ECB summonses & fines at 323 Martense Street

$5,000.00 is recorded as due across the 7 summonses below, out of $6,160.00 in penalties imposed. The city’s published records do not show whether a penalty was paid, reduced, or written off.

OATH and ECB summonses for 323 Martense Street
1736550Oct 24, 2023OCCUPANCY CONTRARY. AT TIME OF INSPECTION OBSERVED AT APT.D3 CREATED SJan 3, 2024IN VIOLATION$2,500.00
039097859JOct 24, 2023OCCUPANCY CONTRARY TO THAT ALLOWED BY C OF O OR BUILDING DEPT RECORDSJan 3, 2024IN VIOLATION$2,500.00
041314512KMar 4, 2013RECYCLABLES PLACED FOR COLLECTION WITH NON-RECYC 9+ DWELLING UNITSApr 4, 2013DEFAULT
821995Mar 10, 2010WORK W/O A PERMIT! ILLEGAL WORK NOTED: AT BLDG FACADE CELLAR LEVEL, BRMay 3, 2010STIPULATION/IN-VIO
034839946XMar 10, 2010WORK WITHOUT A PERMITMay 3, 2010STIPULATED
040503255PJul 11, 2009MAINTAINING RECEPTACLESAug 11, 2009DEFAULTED
040404014KJul 8, 2009MAINTAINING RECEPTACLESAug 11, 2009DEFAULTED