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