Building SafetyHousing Conditions
230 ST JOHNS PLACE
Brooklyn · ZIP 11217 · BIN 3024447 · Park Slope · Last violation May 29, 2026 · Last complaint Jun 8, 2026
NeighborhoodPark Slope
More violations than 100% of nearby buildings
More violations than 100% of buildings and more complaints than 100% of buildings in Park Slope.
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: 83 violations · 257 complaints
Severityⓘopen violations
22 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 2008
90
5 per year avg.↑ Up 4050% in the last 2 years (83 vs 2 prior 2 yrs)
Open violations
61
Class C (immed. haz.)ⓘ22
Class B (hazardous)ⓘ19
Rent-impairingⓘ12
Open violation ages
▪ < 30 days11% (7)
▪ 30–90 days10% (6)
▪ 3–12 months18% (11)
▪ 1–3 years59% (36)
▪ 3+ years2% (1)
Housing Preservation & Development Complaints
Total complaints since 2004
258
11 per year avg.↑ Rising — no prior history
Complaint Resolution
No access25%Violation issued7%No violation23%Phone resolved45%Other1%(258)
Urgency breakdown
Last 12 mo.
Maintenanceⓘ20 violations
Egressⓘ18 violations
Heat And Hot Waterⓘ11 violations
Posting/Signageⓘ11 violations
Water Supplyⓘ6 violations
Filing: Bedbugsⓘ5 violations
Carbon Monoxide Detecting Devicesⓘ5 violations
Annual Property Registrationⓘ5 violations