305 MARTENSE STREET

Brooklyn · ZIP 11226 · BIN 3108536 · East Flatbush-Erasmus · Last violation Apr 20, 2026 · Last complaint May 1, 2026

NeighborhoodEast Flatbush-Erasmus

More violations than 94.9% of nearby buildings

More violations than 95% of buildings and more complaints than 100% of buildings in East Flatbush-Erasmus. Size-normalized against residential buildings in the neighborhood for issues in the last 10 years.

Activity TrendsLast 5 years

A steady level of activity over time

Last 2 yrs: 65 violations · 418 complaints

▼ View all activity over time

Severityⓘopen violations

37 immediately hazardous (Class C) violations still open

Class C violations include lead paint, mold, pest infestations, heat/hot water failure, and structural hazards — the most serious category.

Housing Preservation & Development Violations

Total violations since 1991

727

20 per year avg.↓ Down 44% in the last 2 years (65 vs 117 prior 2 yrs)

Open violations

Class C (immed. haz.)ⓘ37

Class B (hazardous)ⓘ35

Rent-impairingⓘ3

Open violation ages

▪ 30–90 days6% (5)

▪ 3–12 months50% (43)

▪ 1–3 years19% (16)

▪ 3+ years26% (22)

Housing Preservation & Development Complaints

Total complaints since 2003

2,053

86 per year avg.↑ Up 158% in the last 2 years (418 vs 162 prior 2 yrs)

Complaint Resolution

No access23%Violation issued21%No violation31%Phone resolved25%Other0%(2,053)

Urgency breakdown

Last 12 mo.

Top violation categories

5 yrs All time

Maintenanceⓘ91 violations

Water Supplyⓘ22 violations

Cleaningⓘ18 violations

Egressⓘ16 violations

Extermination & Rodent Eradicationⓘ14 violations

Paintingⓘ12 violations

Artificial Lightingⓘ7 violations

Heat And Hot Waterⓘ6 violations

Top complaint groupsⓘ

5 yrs All time

Heat / hot waterⓘ385 complaints

Water & plumbingⓘ50 complaints

Mold & pestsⓘ39 complaints

Electricalⓘ32 complaints

Bldg maintenanceⓘ27 complaints

Appliancesⓘ11 complaints

See violations →Hide complaints ↑

Complaint log

241 complaints · WATER LEAK

All categories PAINT/PLASTER HEAT/HOT WATER UNSANITARY CONDITION WATER LEAK PLUMBINGAll Open Closed

Type

Building safety complaints, construction, permits, and structural issues filed with the NYC Dept. of Buildings, are scored separately.

Building Safety →

See something wrong? File a complaint with 311

Emergency	Closed	1B	May 13, 2025	WATER LEAK · HEAVY FLOWHPD conducted an inspection of this complaint. The conditions observed by the inspector did not violate the housing laws enforced by HPD. The complaint has been closed.
Emergency	Closed	2A	Apr 30, 2024	WATER LEAK · HEAVY FLOWThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Emergency	Closed	2A	Apr 29, 2024	WATER LEAK · HEAVY FLOWThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Emergency	Closed	2A	Apr 25, 2024	WATER LEAK · HEAVY FLOWThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Emergency	Closed	2A	Apr 23, 2024	WATER LEAK · HEAVY FLOWThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Emergency	Closed	2A	Apr 22, 2024	WATER LEAK · HEAVY FLOWThe Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
Emergency	Closed	2A	Apr 22, 2024	WATER LEAK · HEAVY FLOWThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Non-emergency	Closed	3F	Oct 26, 2023	WATER LEAK · SLOW LEAKThe Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
Non-emergency	Closed	3F	Oct 7, 2023	WATER LEAK · SLOW LEAKThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Non-emergency	Closed	3F	Sep 7, 2023	WATER LEAK · SLOW LEAKThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Emergency	Closed	2B	Jun 23, 2023	WATER LEAK · HEAVY FLOWThe Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
Emergency	Closed	3F	Mar 21, 2023	WATER LEAK · HEAVY FLOWThe Department of Housing Preservation and Development inspected the following conditions. Violations were previously issued for these conditions. Information about specific violations is available at www.nyc.gov/hpd.
Non-emergency	Closed	3F	Mar 21, 2023	WATER LEAK · SLOW LEAKThe Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
Non-emergency	Closed	2B	Oct 31, 2022	WATER LEAK · DAMP SPOTThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Emergency	Closed	3F	Oct 4, 2022	WATER LEAK · HEAVY FLOWThe Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
Emergency	Closed	2C	Jun 30, 2022	WATER LEAK · HEAVY FLOWThe Department of Housing Preservation and Development was unable to access the rooms where the following conditions were reported. No violations were issued. The complaint has been closed.
Non-emergency	Closed	1A	Mar 27, 2022	WATER LEAK · SLOW LEAKThe Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
Non-emergency	Closed	1B	Feb 17, 2021	WATER LEAK · DAMP SPOTThe Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
Non-emergency	Closed	3F	Sep 28, 2020	WATER LEAK · SLOW LEAKThe Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
Non-emergency	Closed	1B	May 6, 2018	WATER LEAK · SLOW LEAKThe Department of Housing Preservation and Development inspected the following conditions. Violations were previously issued for these conditions. Information about specific violations is available at www.nyc.gov/hpd.
Non-emergency	Closed	1E	Jan 15, 2018	WATER LEAK · DAMP SPOTThe Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
Emergency	Closed	1E	Jan 15, 2018	WATER LEAK · HEAVY FLOWThe Department of Housing Preservation and Development contacted an occupant of the apartment and verified that the following conditions were corrected. The complaint has been closed. If the condition still exists, please file a new complaint.
Non-emergency	Closed	2G	Dec 28, 2017	WATER LEAK · SLOW LEAKThe Department of Housing Preservation and Development was not able to gain access to inspect the following conditions. The complaint has been closed. If the condition still exists, please file a new complaint.
Non-emergency	Closed	1E	Oct 12, 2017	WATER LEAK · DAMP SPOTThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Non-emergency	Closed	2G	Oct 12, 2017	WATER LEAK · DAMP SPOTThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Non-emergency	Closed	1E	Oct 12, 2017	WATER LEAK · DAMP SPOTThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Non-emergency	Closed	2A	Oct 12, 2017	WATER LEAK · DAMP SPOTThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Emergency	Closed	2A	Aug 14, 2017	WATER LEAK · HEAVY FLOWThe Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
Emergency	Closed	2A	Aug 10, 2017	WATER LEAK · HEAVY FLOWThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Emergency	Closed	2A	Aug 9, 2017	WATER LEAK · HEAVY FLOWThe Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
Emergency	Closed	2A	Aug 7, 2017	WATER LEAK · HEAVY FLOWThe Department of Housing Preservation and Development was not able to gain access to inspect the following conditions. The complaint has been closed. If the condition still exists, please file a new complaint.
Emergency	Closed	2A	Aug 2, 2017	WATER LEAK · HEAVY FLOWThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Emergency	Closed	2A	Jul 31, 2017	WATER LEAK · HEAVY FLOWThe Department of Housing Preservation and Development was not able to gain access to inspect the following conditions. The complaint has been closed. If the condition still exists, please file a new complaint.
Emergency	Closed	2A	Jul 27, 2017	WATER LEAK · HEAVY FLOWThe Department of Housing Preservation and Development was not able to gain access to inspect the following conditions. The complaint has been closed. If the condition still exists, please file a new complaint.
Emergency	Closed	2A	Jul 23, 2017	WATER LEAK · HEAVY FLOWThe Department of Housing Preservation and Development was not able to gain access to inspect the following conditions. The complaint has been closed. If the condition still exists, please file a new complaint.
Emergency	Closed	2A	Jul 21, 2017	WATER LEAK · HEAVY FLOWThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Emergency	Closed	2A	Jul 19, 2017	WATER LEAK · HEAVY FLOWThe Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
Emergency	Closed	2A	Jul 17, 2017	WATER LEAK · HEAVY FLOWThe Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
Emergency	Closed	2A	Jul 12, 2017	WATER LEAK · HEAVY FLOWThe Department of Housing Preservation and Development was not able to gain access to inspect the following conditions. The complaint has been closed. If the condition still exists, please file a new complaint.
Emergency	Closed	2A	Jul 10, 2017	WATER LEAK · HEAVY FLOWThe Department of Housing Preservation and Development was not able to gain access to inspect the following conditions. The complaint has been closed. If the condition still exists, please file a new complaint.
Emergency	Closed	2A	Jul 7, 2017	WATER LEAK · HEAVY FLOWThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Emergency	Closed	2A	Jul 5, 2017	WATER LEAK · HEAVY FLOWThe Department of Housing Preservation and Development was not able to gain access to inspect the following conditions. The complaint has been closed. If the condition still exists, please file a new complaint.
Emergency	Closed	2A	Jul 2, 2017	WATER LEAK · HEAVY FLOWThe Department of Housing Preservation and Development was not able to gain access to inspect the following conditions. The complaint has been closed. If the condition still exists, please file a new complaint.
Emergency	Closed	2A	Jun 30, 2017	WATER LEAK · HEAVY FLOWThe Department of Housing Preservation and Development was not able to gain access to inspect the following conditions. The complaint has been closed. If the condition still exists, please file a new complaint.
Emergency	Closed	2A	Jun 28, 2017	WATER LEAK · HEAVY FLOWThe Department of Housing Preservation and Development was not able to gain access to inspect the following conditions. The complaint has been closed. If the condition still exists, please file a new complaint.
Emergency	Closed	2A	Jun 26, 2017	WATER LEAK · HEAVY FLOWThe Department of Housing Preservation and Development was not able to gain access to inspect the following conditions. The complaint has been closed. If the condition still exists, please file a new complaint.
Emergency	Closed	2A	Jun 23, 2017	WATER LEAK · HEAVY FLOWThe Department of Housing Preservation and Development was not able to gain access to inspect the following conditions. The complaint has been closed. If the condition still exists, please file a new complaint.
Emergency	Closed	2A	Jun 20, 2017	WATER LEAK · HEAVY FLOWThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Emergency	Closed	2A	Jun 18, 2017	WATER LEAK · HEAVY FLOWThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Emergency	Closed	2A	Jun 16, 2017	WATER LEAK · HEAVY FLOWThe Department of Housing Preservation and Development inspected the following conditions. Violations were previously issued for these conditions. Information about specific violations is available at www.nyc.gov/hpd.