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

Hide violations ↑See complaints →

Violation log

207 violations · Class C

All classes Class A Class B Class C Class IAll Open Closed

Class	Status	Apt

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

Class C	Closed	1E	Oct 4, 2006	LEAD-BASED PAINT HAZARD- POSITIVE · LEAD-BASED PAINT§ 27-2056.6 ADM CODE - CORRECT THE LEAD-BASED PAINT HAZARD - PAINT THAT TESTED POSITIVE FOR LEAD CONTENT AND THAT IS PEELING OR ON A DETERIORATED SUBSURFACE - USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(B)(2) 1st DOOR FRAME FROM WEST AT NORTH WALL IN THE 3rd ROOM FROM NORTH LOCATED AT APT 1E, 1st STORY, 1st APARTMENT FROM NORTH AT EAST
Class C	Closed	1E	Oct 4, 2006	LEAD-BASED PAINT HAZARD- POSITIVE · LEAD-BASED PAINT§ 27-2056.6 ADM CODE - CORRECT THE LEAD-BASED PAINT HAZARD - PAINT THAT TESTED POSITIVE FOR LEAD CONTENT AND THAT IS PEELING OR ON A DETERIORATED SUBSURFACE - USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(B)(2) 1st CLOSET FROM SOUTH AT WEST WALL DOOR IN THE 1st ROOM FROM NORTH LOCATED AT APT 1E, 1st STORY, 1st APARTMENT FROM NORTH AT EAST
Class C	Closed	3D	Sep 13, 2005	LEAD-BASED PAINT HAZARD- POSITIVE · LEAD-BASED PAINT§ 27-2056.6 ADM CODE - CORRECT THE LEAD-BASED PAINT HAZARD - PAINT THAT TESTED POSITIVE FOR LEAD CONTENT AND THAT IS PEELING OR ON A DETERIORATED SUBSURFACE - USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(B)(2) 1st CLOSET FROM SOUTH AT WEST WALL DOOR, 1st CLOSET FROM SOUTH AT WEST WALL DOOR FRAME, 1st DOOR FRAME FROM EAST AT SOUTH WALL, NORTH WALL, EAST WALL, 1st WINDOW FRAME FROM SOUTH AT WEST WALL IN THE 1st ROOM FROM EAST LOCATED AT APT 3D, 3rd STORY, 2nd APARTMENT FROM SOUTH AT WEST
Class C	Closed	3D	Sep 13, 2005	LEAD-BASED PAINT HAZARD- POSITIVE · LEAD-BASED PAINT§ 27-2056.6 ADM CODE - CORRECT THE LEAD-BASED PAINT HAZARD - PAINT THAT TESTED POSITIVE FOR LEAD CONTENT AND THAT IS PEELING OR ON A DETERIORATED SUBSURFACE - USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(B)(2) 1st DOOR FRAME FROM WEST AT NORTH WALL, NORTH WALL, SOUTH WALL, WEST WALL IN THE PRIVATE HALLWAY LOCATED AT APT 3D, 3rd STORY, 2nd APARTMENT FROM SOUTH AT WEST
Class C	Closed	3D	Sep 13, 2005	LEAD-BASED PAINT HAZARD- POSITIVE · LEAD-BASED PAINT§ 27-2056.6 ADM CODE - CORRECT THE LEAD-BASED PAINT HAZARD - PAINT THAT TESTED POSITIVE FOR LEAD CONTENT AND THAT IS PEELING OR ON A DETERIORATED SUBSURFACE - USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(B)(2) 1st DOOR FROM EAST AT SOUTH WALL, 1st DOOR FRAME FROM EAST AT SOUTH WALL IN THE BATHROOM LOCATED AT APT 3D, 3rd STORY, 2nd APARTMENT FROM SOUTH AT WEST
Class C	Closed	3D	Sep 13, 2005	LEAD-BASED PAINT HAZARD- POSITIVE · LEAD-BASED PAINT§ 27-2056.6 ADM CODE - CORRECT THE LEAD-BASED PAINT HAZARD - PAINT THAT TESTED POSITIVE FOR LEAD CONTENT AND THAT IS PEELING OR ON A DETERIORATED SUBSURFACE - USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(B)(2) 1st DOOR FROM SOUTH AT WEST WALL, 1st DOOR FRAME FROM SOUTH AT WEST WALL, NORTH WALL, WEST WALL IN THE KITCHENETTE LOCATED AT APT 3D, 3rd STORY, 2nd APARTMENT FROM SOUTH AT WEST
Class C	Closed	3D	Sep 13, 2005	LEAD-BASED PAINT HAZARD- POSITIVE · LEAD-BASED PAINT§ 27-2056.6 ADM CODE - CORRECT THE LEAD-BASED PAINT HAZARD - PAINT THAT TESTED POSITIVE FOR LEAD CONTENT AND THAT IS PEELING OR ON A DETERIORATED SUBSURFACE - USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(B)(2) 1st DOOR FROM WEST AT NORTH WALL, 1st DOOR FRAME FROM WEST AT NORTH WALL, SOUTH WALL, EAST WALL, 1st WINDOW FRAME FROM EAST AT SOUTH WALL, 2nd WINDOW FRAME FROM EAST AT SOUTH WALL IN THE 3rd ROOM FROM EAST AT SOUTH LOCATED AT APT 3D, 3rd STORY, 2nd APARTMENT FROM SOUTH AT WEST