230 St Johns Place, Brooklyn is a residential building in Park Slope, Brooklyn, New York City. As of June 8, 2026, this building has 47 open HPD violations: 19 Class A, 18 Class B, and 10 Class C (immediately hazardous). In the last 12 months, 211 complaints have been filed against this building via NYC 311. The most common complaint type is HEAT/HOT WATER. The building's overall risk rating is CRITICAL RISK. Data source: NYC Open Data, updated daily. Last verified: June 8, 2026.

230 St Johns Place, Brooklyn

📍 Park Slope, Brooklyn 🔨 Built 1884 🏢 8 units 🏷️ Class C5
Residential
CRITICAL RISK

Safety Rating: Immediately hazardous — Immediately hazardous violations — serious concerns.

311 Complaint Summary

85
Last 30 Days
163
Last 90 Days
211
Last 365 Days
⚠️ Complaints are up 679% compared to the previous 6 months.
Complaint Types (Last 12 Months)
HEAT/HOT WATER
130(62%)
GENERAL
29(14%)
PLUMBING
14(7%)
ELECTRIC
14(7%)
UNSANITARY CONDITION
13(6%)
DOOR/WINDOW
7(3%)
APPLIANCE
3(1%)
PAINT/PLASTER
1(0%)
📅 Monthly Activity Heatmap (Last 12 Months)
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
May
Jun

HPD Housing Violations

19 Class A
18 Class B
10 Class C
Class A § 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
2025-07-02

Violation ID: #18064779

Current Status: Open

Date Issued: 2025-07-02T00:00:00.000

Description: § 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 A § 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.
2025-07-02

Violation ID: #18064778

Current Status: Open

Date Issued: 2025-07-02T00:00:00.000

Description: § 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 A § 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
2025-07-02

Violation ID: #18064780

Current Status: Open

Date Issued: 2025-07-02T00:00:00.000

Description: § 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 A § 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
2025-07-02

Violation ID: #18064781

Current Status: Open

Date Issued: 2025-07-02T00:00:00.000

Description: § 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 A § 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.
2025-07-02

Violation ID: #18064782

Current Status: Open

Date Issued: 2025-07-02T00:00:00.000

Description: § 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 A § 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
2025-07-02

Violation ID: #18064783

Current Status: Open

Date Issued: 2025-07-02T00:00:00.000

Description: § 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 A § 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
2025-04-28

Violation ID: #17856070

Current Status: Open

Date Issued: 2025-04-28T00:00:00.000

Description: § 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 A § 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
2025-04-28

Violation ID: #17856068

Current Status: Open

Date Issued: 2025-04-28T00:00:00.000

Description: § 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 A § 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
2025-04-28

Violation ID: #17856069

Current Status: Open

Date Issued: 2025-04-28T00:00:00.000

Description: § 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 A § 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
2025-04-28

Violation ID: #17856061

Current Status: Open

Date Issued: 2025-04-28T00:00:00.000

Description: § 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 A § 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.
2025-03-18

Violation ID: #17766430

Current Status: Open

Date Issued: 2025-03-18T00:00:00.000

Description: § 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 A § 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
2025-03-18

Violation ID: #17766431

Current Status: Open

Date Issued: 2025-03-18T00:00:00.000

Description: § 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 A § 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
2025-03-18

Violation ID: #17766432

Current Status: Open

Date Issued: 2025-03-18T00:00:00.000

Description: § 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 A § 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
2025-03-18

Violation ID: #17766433

Current Status: Open

Date Issued: 2025-03-18T00:00:00.000

Description: § 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 A § 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
2025-03-18

Violation ID: #17766421

Current Status: Open

Date Issued: 2025-03-18T00:00:00.000

Description: § 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 A § 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
2025-03-18

Violation ID: #17766429

Current Status: Open

Date Issued: 2025-03-18T00:00:00.000

Description: § 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 A § 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT THE CEILING AND WEST WALL AT CELLAR
2025-03-18

Violation ID: #17766423

Current Status: Open

Date Issued: 2025-03-18T00:00:00.000

Description: § 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT THE CEILING AND WEST WALL AT CELLAR

Class A § 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
2025-03-18

Violation ID: #17766428

Current Status: Open

Date Issued: 2025-03-18T00:00:00.000

Description: § 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 A § 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
2024-06-22

Violation ID: #17072513

Current Status: Open

Date Issued: 2024-06-22T00:00:00.000

Description: § 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 B § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE LOCKING DEVICE AT DOOR IN THE ENTRANCE LOCATED AT APT 3D, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH
2025-07-02

Violation ID: #18064772

Current Status: Open

Date Issued: 2025-07-02T00:00:00.000

Description: § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE LOCKING DEVICE AT DOOR IN THE ENTRANCE LOCATED AT APT 3D, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH

Class B § 27-2050 ADM CODE PROVIDE A PIECE OF GARDEN HOSE 10 FEET IN LENGTH WITH FEMALE COUPLING AND A 10 QUART PAIL ON PREMISES TO TEST SPRINKLER SYSTEM.
2025-07-02

Violation ID: #18064784

Current Status: Open

Date Issued: 2025-07-02T00:00:00.000

Description: § 27-2050 ADM CODE PROVIDE A PIECE OF GARDEN HOSE 10 FEET IN LENGTH WITH FEMALE COUPLING AND A 10 QUART PAIL ON PREMISES TO TEST SPRINKLER SYSTEM.

Class B § 27-2005 ADM CODE REPAIR THE ROOF SO THAT IT WILL NOT LEAK ABOVE CEILING IN THE BATHROOM LOCATED AT APT 3D, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH
2025-07-02

Violation ID: #18064773

Current Status: Open

Date Issued: 2025-07-02T00:00:00.000

Description: § 27-2005 ADM CODE REPAIR THE ROOF SO THAT IT WILL NOT LEAK ABOVE CEILING IN THE BATHROOM LOCATED AT APT 3D, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH

Class B § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT CEILING IN THE BATHROOM LOCATED AT APT 3D, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH
2025-07-02

Violation ID: #18064774

Current Status: Open

Date Issued: 2025-07-02T00:00:00.000

Description: § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT CEILING IN THE BATHROOM LOCATED AT APT 3D, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH

Class B § 27-2005, 2006, 2037 HMC: PROPERLY REPAIR AND ABATE UNSAFE ELECTRIC WIRING CONDITION CONSISTING OF AT CEILING THROUGHOUT AT CELLAR
2025-06-12

Violation ID: #17978137

Current Status: Open

Date Issued: 2025-06-12T00:00:00.000

Description: § 27-2005, 2006, 2037 HMC: PROPERLY REPAIR AND ABATE UNSAFE ELECTRIC WIRING CONDITION CONSISTING OF AT CEILING THROUGHOUT AT CELLAR

Class B § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE LATCH AT DOOR IN THE 1st ENTRANCE FROM NORTH LOCATED AT B-ROOM 3D, 3rd STORY, 1st B-ROOM FROM EAST AT SOUTH
2025-05-14

Violation ID: #17893494

Current Status: Open

Date Issued: 2025-05-14T00:00:00.000

Description: § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE LATCH AT DOOR IN THE 1st ENTRANCE FROM NORTH LOCATED AT B-ROOM 3D, 3rd STORY, 1st B-ROOM FROM EAST AT SOUTH

Class B § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE LATCH AT DOOR TO PUBLIC HALL IN THE 2nd ROOM FROM EAST LOCATED AT B-ROOM 3D, 3rd STORY, 1st B-ROOM FROM EAST AT SOUTH
2025-05-14

Violation ID: #17893496

Current Status: Open

Date Issued: 2025-05-14T00:00:00.000

Description: § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE LATCH AT DOOR TO PUBLIC HALL IN THE 2nd ROOM FROM EAST LOCATED AT B-ROOM 3D, 3rd STORY, 1st B-ROOM FROM EAST AT SOUTH

Class B § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE DOOR AT WEST ENTRANCE DOOR IN THE ENTRANCE LOCATED AT APT 3D, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH
2025-04-28

Violation ID: #17856065

Current Status: Open

Date Issued: 2025-04-28T00:00:00.000

Description: § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE DOOR AT WEST ENTRANCE DOOR IN THE ENTRANCE LOCATED AT APT 3D, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH

Class B § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT NORTH WALL IN CLOSET 1ST CLOSET AT NORTH IN THE 2nd ROOM FROM EAST LOCATED AT APT 3D, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH
2025-04-28

Violation ID: #17856067

Current Status: Open

Date Issued: 2025-04-28T00:00:00.000

Description: § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT NORTH WALL IN CLOSET 1ST CLOSET AT NORTH IN THE 2nd ROOM FROM EAST LOCATED AT APT 3D, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH

Class B § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT NORTH,WEST WALL AND CEILING IN THE BATHROOM LOCATED AT APT 3D, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH
2025-04-28

Violation ID: #17856062

Current Status: Open

Date Issued: 2025-04-28T00:00:00.000

Description: § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT NORTH,WEST WALL AND CEILING IN THE BATHROOM LOCATED AT APT 3D, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH

Class B § 27-2005 ADM CODE REPAIR THE ROOF SO THAT IT WILL NOT LEAK OVER THE CEILING IN THE BATHROOM LOCATED AT APT 3D, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH
2025-04-28

Violation ID: #17856063

Current Status: Open

Date Issued: 2025-04-28T00:00:00.000

Description: § 27-2005 ADM CODE REPAIR THE ROOF SO THAT IT WILL NOT LEAK OVER THE CEILING IN THE BATHROOM LOCATED AT APT 3D, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH

Class B § 27-2005 HMC: REFIT AT SOUTH ENTRANCE DOOR IN THE ENTRANCE LOCATED AT APT 3D, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH
2025-04-28

Violation ID: #17856064

Current Status: Open

Date Issued: 2025-04-28T00:00:00.000

Description: § 27-2005 HMC: REFIT AT SOUTH ENTRANCE DOOR IN THE ENTRANCE LOCATED AT APT 3D, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH

Class B § 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 3D, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH
2025-04-04

Violation ID: #17817136

Current Status: Open

Date Issued: 2025-04-04T00:00:00.000

Description: § 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 3D, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH

Class B § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE FIRE RETARDANT PLASTER AT CEILING AND WEST WALL AT CELLAR
2025-03-18

Violation ID: #17766422

Current Status: Open

Date Issued: 2025-03-18T00:00:00.000

Description: § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE FIRE RETARDANT PLASTER AT CEILING AND WEST WALL AT CELLAR

Class B § 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 3D, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH
2025-03-18

Violation ID: #17766426

Current Status: Open

Date Issued: 2025-03-18T00:00:00.000

Description: § 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 3D, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH

Class B 28 RCNY § 25-171; & 67 (7)(B) MDL; NYC FIRE CODE § 703.1.3; NYC FIRE CODE § 703.2: ADJUST DOOR TO PREVENT GAPS BETWEEN THE TOP AND SIDE EDGES OF DOOR AND DOOR JAMB EXCEEDING THE MAXIMUM ALLOWABLE CLEARANCE OF 1/8 OF AN INCH AND MAXIMUM ALLOWABLE CLEARANCE OF 3/4 OF AN INCH BETWEEN THE DOOR BOTTOM AND SILL AT DOOR IN THE ENTRANCE LOCATED AT APT 3D, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH
2025-03-18

Violation ID: #17766425

Current Status: Open

Date Issued: 2025-03-18T00:00:00.000

Description: 28 RCNY § 25-171; & 67 (7)(B) MDL; NYC FIRE CODE § 703.1.3; NYC FIRE CODE § 703.2: ADJUST DOOR TO PREVENT GAPS BETWEEN THE TOP AND SIDE EDGES OF DOOR AND DOOR JAMB EXCEEDING THE MAXIMUM ALLOWABLE CLEARANCE OF 1/8 OF AN INCH AND MAXIMUM ALLOWABLE CLEARANCE OF 3/4 OF AN INCH BETWEEN THE DOOR BOTTOM AND SILL AT DOOR IN THE ENTRANCE LOCATED AT APT 3D, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH

Class B § 27-2046.1, 2046.2 HMC: PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH APPLICABLE LAW AND RULES. LOCATED AT B-ROOM 3D, 3rd STORY, 1st B-ROOM FROM EAST AT SOUTH
2025-01-09

Violation ID: #17608991

Current Status: Open

Date Issued: 2025-01-09T00:00:00.000

Description: § 27-2046.1, 2046.2 HMC: PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH APPLICABLE LAW AND RULES. LOCATED AT B-ROOM 3D, 3rd STORY, 1st B-ROOM FROM EAST AT SOUTH

Class B § 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR MISSING LOCATED AT B-ROOM 3D, 3rd STORY, 1st B-ROOM FROM EAST AT SOUTH
2025-01-09

Violation ID: #17608990

Current Status: Open

Date Issued: 2025-01-09T00:00:00.000

Description: § 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR MISSING LOCATED AT B-ROOM 3D, 3rd STORY, 1st B-ROOM FROM EAST AT SOUTH

Class C 567 (C) § 27-2017, 27-2017.1, 27-2017.4, 27-2017.5, 27-2017.8, 27-2019, 27-2021 HMC: ABATE THE NUISANCE CONSISTING OF EVIDENCE OF RATS AND ALL UNDERLYING CAUSES CREATING THE PEST INFESTATIONS, BY USING INTEGRATED PEST MANAGEMENT (IPM), ELIMINATE ALL BURROW ENTRY AND PASSAGEWAYS, PEST NESTS, HOLES, GAPS OR CRACKS IN WALLS, CEILINGS, FLOORS, FIXING LEAKS AND MANAGING GARBAGE IN PUBLIC AREAS. EVIDENCE FOUND AT AT BUILDING FRONT , 1st STORY
2025-06-28

Violation ID: #18057004

Current Status: Open

Date Issued: 2025-06-28T00:00:00.000

Description: 567 (C) § 27-2017, 27-2017.1, 27-2017.4, 27-2017.5, 27-2017.8, 27-2019, 27-2021 HMC: ABATE THE NUISANCE CONSISTING OF EVIDENCE OF RATS AND ALL UNDERLYING CAUSES CREATING THE PEST INFESTATIONS, BY USING INTEGRATED PEST MANAGEMENT (IPM), ELIMINATE ALL BURROW ENTRY AND PASSAGEWAYS, PEST NESTS, HOLES, GAPS OR CRACKS IN WALLS, CEILINGS, FLOORS, FIXING LEAKS AND MANAGING GARBAGE IN PUBLIC AREAS. EVIDENCE FOUND AT AT BUILDING FRONT , 1st STORY

Class C § 27-2024 ADM CODE PROVIDE ADEQUATE SUPPLY OF HOT WATER FOR THE FIXTURES AT SINK IN THE KITCHENETTE LOCATED AT B-ROOM 3D, 3rd STORY, 1st B-ROOM FROM EAST AT SOUTH
2025-06-12

Violation ID: #17978126

Current Status: Open

Date Issued: 2025-06-12T00:00:00.000

Description: § 27-2024 ADM CODE PROVIDE ADEQUATE SUPPLY OF HOT WATER FOR THE FIXTURES AT SINK IN THE KITCHENETTE LOCATED AT B-ROOM 3D, 3rd STORY, 1st B-ROOM FROM EAST AT SOUTH

Class C § 27-2024 ADM CODE PROVIDE ADEQUATE SUPPLY OF COLD WATER FOR THE FIXTURES AT SINK IN THE KITCHENETTE LOCATED AT B-ROOM 3D, 3rd STORY, 1st B-ROOM FROM EAST AT SOUTH
2025-06-12

Violation ID: #17978128

Current Status: Open

Date Issued: 2025-06-12T00:00:00.000

Description: § 27-2024 ADM CODE PROVIDE ADEQUATE SUPPLY OF COLD WATER FOR THE FIXTURES AT SINK IN THE KITCHENETTE LOCATED AT B-ROOM 3D, 3rd STORY, 1st B-ROOM FROM EAST AT SOUTH

Class C § 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE LATCH AT DOOR IN THE 1st ENTRANCE FROM NORTH LOCATED AT B-ROOM 3D, 3rd STORY, 1st B-ROOM FROM EAST AT SOUTH
2025-05-14

Violation ID: #17893493

Current Status: Open

Date Issued: 2025-05-14T00:00:00.000

Description: § 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE LATCH AT DOOR IN THE 1st ENTRANCE FROM NORTH LOCATED AT B-ROOM 3D, 3rd STORY, 1st B-ROOM FROM EAST AT SOUTH

Class C § 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE LATCH AT DOOR TO PUBLIC HALL IN THE 2nd ROOM FROM EAST LOCATED AT B-ROOM 3D, 3rd STORY, 1st B-ROOM FROM EAST AT SOUTH
2025-05-14

Violation ID: #17893495

Current Status: Open

Date Issued: 2025-05-14T00:00:00.000

Description: § 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE LATCH AT DOOR TO PUBLIC HALL IN THE 2nd ROOM FROM EAST LOCATED AT B-ROOM 3D, 3rd STORY, 1st B-ROOM FROM EAST AT SOUTH

Class C § 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE HINGES AT DOOR TO PUBLIC HALL AT COMMUNITY BATHROOM, 3rd STORY
2025-05-14

Violation ID: #17893497

Current Status: Open

Date Issued: 2025-05-14T00:00:00.000

Description: § 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE HINGES AT DOOR TO PUBLIC HALL AT COMMUNITY BATHROOM, 3rd STORY

Class C § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT EAST WALL AND CEILING IN THE 2nd ROOM FROM EAST LOCATED AT APT 3D, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH
2025-04-28

Violation ID: #17856066

Current Status: Open

Date Issued: 2025-04-28T00:00:00.000

Description: § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT EAST WALL AND CEILING IN THE 2nd ROOM FROM EAST LOCATED AT APT 3D, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH

Class C § 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE HINGES AT COMMUNITY BATHROOM, 3rd STORY
2025-03-18

Violation ID: #17766427

Current Status: Open

Date Issued: 2025-03-18T00:00:00.000

Description: § 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE HINGES AT COMMUNITY BATHROOM, 3rd STORY

Class C § 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE HINGES AT BUILDING ENTRANCE , 1st STORY
2025-03-18

Violation ID: #17766434

Current Status: Open

Date Issued: 2025-03-18T00:00:00.000

Description: § 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE HINGES AT BUILDING ENTRANCE , 1st STORY

Class C § 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE DEFECTIVE HINGES LOCATED AT B-ROOM D, 3rd STORY
2024-06-22

Violation ID: #17072512

Current Status: Open

Date Issued: 2024-06-22T00:00:00.000

Description: § 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE DEFECTIVE HINGES LOCATED AT B-ROOM D, 3rd STORY

⚠️ What does Class C mean?

Class C violations are classified as immediately hazardous by the HPD (e.g. lack of heat or hot water, active mold, severe rodent infestations, lead-based paint, or carbon monoxide detector issues). Landlords are legally required to resolve these immediately.

Violation History & Landlord Accountability

C Violation Severity
47 Open Violations
19 Class A
18 Class B
10 Class C

Multiple Class C violations open.

Score: 59.1/100 · Based on current open violations. Higher Class C violations = lower score.

First violation on record: 2024-06-22 · Most recent: 2025-07-02

A Few/no Class C  ·  B Limited Class C  ·  C Multiple Class C  ·  D Significant  ·  F High hazard load

Neighborhood Comparison

How 230 St Johns Place, Brooklyn compares to other tracked buildings in Park Slope in the last 12 months.

0
Average building in Park Slope
211
This building
1
NYC Average

Nearby Buildings

Top complained-about buildings in the same neighborhood (Park Slope) in the last 12 months.

Address Complaints Violations Risk Score Actions
515 6 AVENUE, BROOKLYN 439 17 CRITICAL View →
38 SIXTH AVENUE, BROOKLYN 271 79 CRITICAL View →
89 VISITATION PLACE, BROOKLYN 224 190 CRITICAL View →
110 4 AVENUE, BROOKLYN 137 2 CRITICAL View →
412 8 AVENUE, BROOKLYN 121 50 CRITICAL View →
Data last updated: June 8, 2026 · Source: NYC Open Data

⚠️ Serious Concerns Found

This building has 211 complaints and 10 Class C (immediately hazardous) violations on record in the last 12 months. Review the full violation list carefully before signing any lease.

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About This Data

Complaint data is sourced from the NYC 311 Service Requests dataset (NYC Open Data). Violation data is from the HPD Housing Maintenance Code Violations dataset. Building info is based on NYC PLUTO by NYC Department of City Planning.

All records are public-domain municipal data provided as-is. Updated daily. Last verified: June 8, 2026.