Building SafetyHousing Conditions
305 MARTENSE STREET
Brooklyn · ZIP 11226 · BIN 3108536 · East Flatbush-Erasmus · Last violation Apr 20, 2026 · Last complaint Jun 17, 2026
NeighborhoodEast Flatbush-Erasmus
More violations than 94.8% 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 · 422 complaints
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
87
Class C (immed. haz.)ⓘ37
Class B (hazardous)ⓘ35
Rent-impairingⓘ3
Open violation ages
▪ 30–90 days3% (3)
▪ 3–12 months52% (45)
▪ 1–3 years19% (16)
▪ 3+ years26% (22)
Housing Preservation & Development Complaints
Total complaints since 2003
2,057
86 per year avg.↑ Up 160% in the last 2 years (422 vs 162 prior 2 yrs)
Complaint Resolution
No access23%Violation issued21%No violation31%Phone resolved25%Other0%(2,057)
Urgency breakdown
Last 12 mo.
Maintenanceⓘ88 violations
Water Supplyⓘ22 violations
Cleaningⓘ18 violations
Extermination & Rodent Eradicationⓘ14 violations
Paintingⓘ12 violations
Egressⓘ12 violations
Artificial Lightingⓘ7 violations
Heat And Hot Waterⓘ6 violations
Complaint log
2,057 complaints
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