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230 ST JOHNS PLACE

Brooklyn · ZIP 11217 · BIN 3024447 · Park Slope · Last violation May 29, 2026 · Last complaint May 31, 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.
ViolationsComplaints
Activity TrendsLast 5 years
More activity recently than in past years
Last 2 yrs: 83 violations · 254 complaints
'21'26ViolationsComplaints
▼ View all activity over time
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.
Class Cimmediately hazardous22Class Bhazardous19
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 days21% (13)
▪ 3–12 months23% (14)
▪ 1–3 years54% (33)
▪ 3+ years2% (1)
Housing Preservation & Development Complaints
Total complaints since 2004
255
11 per year avg.↑ Rising — no prior history
Complaint Resolution
No access24%Violation issued7%No violation23%Phone resolved45%Other1%(255)
Urgency breakdown
Last 12 mo.

Top violation categories

5 yrsAll time
Maintenanceⓘ20 violations
Egressⓘ18 violations
Posting/Signageⓘ11 violations
Heat And Hot Waterⓘ11 violations
Water Supplyⓘ6 violations
Carbon Monoxide Detecting Devicesⓘ5 violations
Filing: Bedbugsⓘ4 violations
Annual Property Registrationⓘ3 violations
Top complaint groupsⓘ
5 yrsAll time
Heat / hot waterⓘ136 complaints
Bldg maintenanceⓘ30 complaints
Water & plumbingⓘ24 complaints
Mold & pestsⓘ16 complaints
Electricalⓘ15 complaints
Safety & fireⓘ14 complaints
Adminⓘ6 complaints
Appliancesⓘ5 complaints
Hide violations ↑See complaints →

Violation log

26 violations · Class A

All classesClass AClass BClass CClass IAllOpenClosed
ClassStatusApt

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
Prior 4 yr.
Immed. Emergency7%7%
Emergency75%36%
Non-Emergency18%57%
(210)
(44)
Issued
Description
Class AClosed—Dec 17, 2025REPLACE WITH WIRE GLASS · EGRESS§ 27-2005 ADM CODE REPLACE WITH STANDARD WIRE GLASS THE PRESENT GLASS AT BUILDING ENTRANCE DOOR
Class AOpen—Jul 17, 2025POST CO DETECTOR NOTICE · CARBON MONOXIDE DETECTING DEVICES§ 27-2046.1 HMC: POST A PROPER NOTICE OF CARBON MONOXIDE DETECTING DEVICE REQUIREMENTS, IN A FORM APPROVED BY THE COMMISSIONER, IN A COMMON AREA OF A CLASS A MULTIPLE DWELLING NEAR INSPECTION CERTIFICATE OR PROVIDE NOTICE TO TENANTS IN A PRIVATE DWELLING.
Class AOpen—Jul 17, 2025IV-1. MAILBOXES PRESENT · POSTING/SIGNAGE§ 329, M/D LAW AND DEPT. RULES AND REGS. PROVIDE A COMPLETED CERTIFICATE OF INSPECTION VISITS IN A PROPER FRAME AT OR NEAR MAILBOXES, BOTTOM EDGE OF FRAME BETWEEN 48-62 INCHES ABOVE FLOOR [ MISSING FRAME ] AT PUBLIC HALL, 1st STORY
Class AOpen—Jul 17, 2025POST REGISTRATION SIGN · ANNUAL PROPERTY REGISTRATION§ 27-2104 ADM CODE POST AND MAINTAIN A PROPER SIGN ON WALL OF ENTRANCE STORY SHOWING THE REGISTRATION NUMBER ASSIGNED BY THE DEPARTMENT AND THE ADDRESS OF THE BUILDING. AT PUBLIC HALL, 1st STORY
Class AOpen—Jul 17, 2025POST SMOKE DETECTOR NOTICE · POSTING/SIGNAGE§ 27-2045 ADM CODE POST A PROPER NOTICE OF SMOKE DETECTOR REQUIREMENTS, IN A FORM APPROVED BY THE COMMISSIONER, AT OR NEAR THE MAIL BOX [ MISSING NOTICE ] AT PUBLIC HALL, 1st STORY
Class AOpen—Jul 7, 2025POST HOUSING INFORMATION GUIDE NOTICE · POSTING/SIGNAGE§ 26-1103 ADMIN. CODE: POST AND MAINTAIN A PROPER NOTICE ON WALL OF THE ENTRANCE STORY IN ENGLISH AND SPANISH ON THE AVAILABILITY OF THE AGENCYS HOUSING INFORMATION GUIDE. A SAMPLE NOTICE CAN BE FOUND AT WWW.NYC.GOV/HPD.
Class AOpen—Jul 7, 2025POST GAS LEAK NOTICE · POSTING/SIGNAGE§ 27-2005 HMC: POST, IN A FORM APPROVED BY THE COMMISSIONER, AND MAINTAIN A NOTICE IN A COMMON AREA OF THE BUILDING REGARDING THE PROCEDURES THAT SHOULD BE FOLLOWED WHEN A GAS LEAK IS SUSPECTED
Class AClosed—Jun 10, 2025FILE ANNUAL BEDBUG REPORT · FILING: BEDBUGS(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.
Class AOpen—May 1, 2025POST SMOKE DETECTOR NOTICE · POSTING/SIGNAGE§ 27-2045 ADM CODE POST A PROPER NOTICE OF SMOKE DETECTOR REQUIREMENTS, IN A FORM APPROVED BY THE COMMISSIONER, AT OR NEAR THE MAIL BOX MISSING AT PUBLIC HALL, 1st STORY
Class AOpen—May 1, 2025POST REGISTRATION SIGN · ANNUAL PROPERTY REGISTRATION§ 27-2104 ADM CODE POST AND MAINTAIN A PROPER SIGN ON WALL OF ENTRANCE STORY SHOWING THE REGISTRATION NUMBER ASSIGNED BY THE DEPARTMENT AND THE ADDRESS OF THE BUILDING. AT PUBLIC HALL, 1st STORY
Class AOpen—May 1, 2025POST GAS LEAK NOTICE · POSTING/SIGNAGE§ 27-2005 HMC: POST, IN A FORM APPROVED BY THE COMMISSIONER, AND MAINTAIN A NOTICE IN A COMMON AREA OF THE BUILDING REGARDING THE PROCEDURES THAT SHOULD BE FOLLOWED WHEN A GAS LEAK IS SUSPECTED AT PUBLIC HALL, 1st STORY
Class AOpen3DMay 1, 2025REPAIR · MAINTENANCE§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE RUBBER GASKET AT REFRIGERATOR DOORS IN THE KITCHEN LOCATED AT APT 3D, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH
Class AOpen—Mar 20, 2025POST CO DETECTOR NOTICE · CARBON MONOXIDE DETECTING DEVICES§ 27-2046.1 HMC: POST A PROPER NOTICE OF CARBON MONOXIDE DETECTING DEVICE REQUIREMENTS, IN A FORM APPROVED BY THE COMMISSIONER, IN A COMMON AREA OF A CLASS A MULTIPLE DWELLING NEAR INSPECTION CERTIFICATE OR PROVIDE NOTICE TO TENANTS IN A PRIVATE DWELLING.
Class AOpen—Mar 20, 2025POST HOUSING INFORMATION GUIDE NOTICE · POSTING/SIGNAGE§ 26-1103 ADMIN. CODE: POST AND MAINTAIN A PROPER NOTICE ON WALL OF THE ENTRANCE STORY IN ENGLISH AND SPANISH ON THE AVAILABILITY OF THE AGENCYS HOUSING INFORMATION GUIDE. A SAMPLE NOTICE CAN BE FOUND AT WWW.NYC.GOV/HPD. AT PUBLIC HALL, 1st STORY
Class AOpen—Mar 20, 2025POST GAS LEAK NOTICE · POSTING/SIGNAGE§ 27-2005 HMC: POST, IN A FORM APPROVED BY THE COMMISSIONER, AND MAINTAIN A NOTICE IN A COMMON AREA OF THE BUILDING REGARDING THE PROCEDURES THAT SHOULD BE FOLLOWED WHEN A GAS LEAK IS SUSPECTED
Class AOpen—Mar 20, 2025POST SIGN INDICATING NAME AND ADDRESS OF JANITOR, ETC. · POSTING/SIGNAGE§ 27-2053 ADM CODE POST SIGN ON WALL OF ENTRANCE STORY BEARING NAME, ADDRESS INCLUDING APARTMENT NUMBER IF ANY, AND TELEPHONE NUMBER OF SUPERINTENDENT, JANITOR OR HOUSEKEEPER. AT PUBLIC HALL, 1st STORY
Class AOpen—Mar 20, 2025POST SMOKE DETECTOR NOTICE · POSTING/SIGNAGE§ 27-2045 ADM CODE POST A PROPER NOTICE OF SMOKE DETECTOR REQUIREMENTS, IN A FORM APPROVED BY THE COMMISSIONER, AT OR NEAR THE MAIL BOX MISSING AT PUBLIC HALL, 1st STORY
Class AOpen—Mar 20, 2025PAINT · PAINTING§ 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT THE CEILING AND WEST WALL AT CELLAR
Class AOpen—Mar 20, 2025IV-1. MAILBOXES PRESENT · POSTING/SIGNAGE§ 329, M/D LAW AND DEPT. RULES AND REGS. PROVIDE A COMPLETED CERTIFICATE OF INSPECTION VISITS IN A PROPER FRAME AT OR NEAR MAILBOXES, BOTTOM EDGE OF FRAME BETWEEN 48-62 INCHES ABOVE FLOOR MISSING AT PUBLIC HALL, 1st STORY
Class AOpen—Mar 20, 2025POST REGISTRATION SIGN · ANNUAL PROPERTY REGISTRATION§ 27-2104 ADM CODE POST AND MAINTAIN A PROPER SIGN ON WALL OF ENTRANCE STORY SHOWING THE REGISTRATION NUMBER ASSIGNED BY THE DEPARTMENT AND THE ADDRESS OF THE BUILDING. AT PUBLIC HALL, 1st STORY
Class AOpenDJun 24, 2024REPAIR WITH SIMILAR MATERIAL · MAINTENANCE§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE RUBBER GASKET SEAL ON REFRIGERATOR UPPER AND LOWER DOORS IN THE KITCHENETTE LOCATED AT B-ROOM D, 3rd STORY
Class AClosed—Apr 11, 2024FILE ANNUAL BEDBUG REPORT · FILING: BEDBUGS(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.
Class AClosed—Mar 24, 2023FILE ANNUAL BEDBUG REPORT · FILING: BEDBUGS(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.
Class AClosed—Mar 2, 2022FILE ANNUAL BEDBUG REPORT · FILING: BEDBUGS(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.
Class AClosed—Apr 13, 2021FILE ANNUAL BEDBUG REPORT · FILING: BEDBUGS(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.
Class AOpen—Aug 20, 2008PROVIDE ENCLOSURE AT · FIRE EGRESS AND PROTECTION§ 65 M/D LAW PROVIDE UNDER COMPLETED PERMIT, A PROPER ENCLOSURE FOR THE CENTRAL HEATING PLANT, CELLAR CENTER.