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305 Martense Street

BrooklynBIN 3108536
HPD registration valid
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OverviewHealth scoreTimelineFinesOwner
Open Class C
0
Immediately hazardous
Open Class B
2
Hazardous
Open Class A
0
Non-hazardous
Fines due
$0.00
Balance on OATH/ECB summonses
Permits on file
0
DOB permit records
Last activity
Dec 8, 2025
Bedbugs record

Building health score

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

B
Health score · Jul 29, 2026
Scored from the 300 most recent of 581 public records for this building
Open Class C violations
Immediately hazardous, uncertified
This building 0
Open Class B violations
Hazardous
This building 2
Heat & hot water records
Violations and complaints, last 24 months
This building 0
Unpaid penalties
OATH/ECB summonses with balance due
This building $0
Bedbug filings with infestations
Annual LL69 filings on record
This building 0
Tenant litigation
Open HP actions in Housing Court
This building 2
Active vacate order
HPD or FDNY order to vacate, still in effect
This building No

Unified timeline

Records from every agency, interleaved. Showing the 300 most recent of 581 records on file; the CSV below has the full history.

Download this timeline (CSV) →
Dec 8, 2025
Dec 10, 2024
Oct 15, 2024
May 30, 2024
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Apr 29, 2024
Apr 29, 2024
Apr 29, 2024

OATH / ECB summonses & fines

No balance is recorded as due across the 1 summons below, out of $1,562.00 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 305 Martense Street
1523385Oct 30, 2019NO FRESH AIR IN BOILER ROOM HOLES IN WALLS NO AIR GAP AND DISCHARGE ONMar 15, 2021DEFAULT