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307 Martense Street

BrooklynBIN 3108535
10 open Class CHPD registration valid
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307 Martense Street at a glance

307 Martense Street, Brooklyn has 49 open city records on file, 10 of them Class C (immediately hazardous), and no balance recorded as due on OATH/ECB summonses. The most recent record is dated Apr 30, 2026.

Open Class C
10
Immediately hazardous
Open Class B
27
Hazardous
Open Class A
12
Non-hazardous
Fines due
$0.00
Balance on OATH/ECB summonses
Permits on file
0
DOB permit records
Last activity
Apr 30, 2026
HPD record

Health score for 307 Martense Street

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

F
Health score · Aug 4, 2026
Scored from all 221 public records for this building
Open Class C violations
Immediately hazardous, uncertified
This building 10
Open Class B violations
Hazardous
This building 27
Heat & hot water records
Violations and complaints, last 24 months
This building 8
Unpaid penalties
OATH/ECB summonses with balance due
This building $0
Bedbug filings with infestations
Annual LL69 filings on record
This building 5
Tenant litigation
Open HP actions in Housing Court
This building 1
Active vacate order
HPD or FDNY order to vacate, still in effect
This building No

Record timeline for 307 Martense Street

Every record from every agency, interleaved. 221 records on file.

Download this timeline (CSV) →
Apr 30, 2026
Mar 17, 2026
Mar 17, 2026
Mar 17, 2026
Mar 17, 2026
Feb 26, 2026
Feb 26, 2026
Feb 26, 2026
Feb 26, 2026
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Feb 26, 2026
Feb 26, 2026
Feb 26, 2026
Feb 26, 2026
Jan 30, 2026
Jan 29, 2026
Dec 2, 2025
Nov 3, 2025
Sep 19, 2025
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Aug 22, 2025
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Aug 22, 2025

OATH / ECB summonses & fines at 307 Martense Street

No balance is recorded as due across the 1 summons below, out of $1,000.00 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 307 Martense Street
1311510Oct 7, 2016FAILURE TO MAINTAIN BLDG IN CODE-COMPLIANT MANNER.TIME OF INSPECTION Jan 23, 2017IN VIOLATION