Building SafetyHousing Conditions
340 ST JOHNS PLACE
Brooklyn · ZIP 11238 · BIN 3324413 · Prospect Heights · Last violation Jul 30, 2026 · Last complaint Jun 28, 2026
NeighborhoodProspect Heights
More violations than 99% of nearby buildings
More violations than 99% of buildings and more complaints than 99% of buildings in Prospect Heights.
Size-normalized against residential buildings in the neighborhood for issues in the last 10 years.
Activity TrendsLast 5 years
More activity recently than in past years
Last 2 yrs: 329 violations · 676 complaints
Severityⓘopen violations
36 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 1985
595
14 per year avg.↑ Up 132% in the last 2 years (329 vs 142 prior 2 yrs)
Open violations
153
Class C (immed. haz.)ⓘ36
Class B (hazardous)ⓘ99
Rent-impairingⓘ7
Housing Preservation & Development Complaints
Total complaints since 2004
1,231
54 per year avg.↑ Up 284% in the last 2 years (676 vs 176 prior 2 yrs)
Complaint Resolution
No access25%Violation issued19%No violation41%Phone resolved14%Other0%(1,231)
Urgency breakdown
Last 12 mo.
Maintenanceⓘ219 violations
Extermination & Rodent Eradicationⓘ53 violations
Egressⓘ41 violations
Paintingⓘ40 violations
Cleaningⓘ33 violations
Water Supplyⓘ27 violations
Sewers And Drainageⓘ15 violations
Carbon Monoxide Detecting Devicesⓘ14 violations
Bldg maintenanceⓘ259 complaints
Water & plumbingⓘ164 complaints
Heat / hot waterⓘ128 complaints
Mold & pestsⓘ126 complaints
Safety & fireⓘ74 complaints
Electricalⓘ31 complaints
Appliancesⓘ30 complaints
Outdoor / structuralⓘ10 complaints
Adminⓘ2 complaints
Elevatorⓘ1 complaints
Complaint log
0 complaints · Open