603 Flatbush Avenue, Brooklyn is a residential building in Prospect Heights, Brooklyn, New York City. As of June 8, 2026, this building has 62 open HPD violations: 5 Class A, 32 Class B, and 25 Class C (immediately hazardous). In the last 12 months, 187 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.

603 Flatbush Avenue, Brooklyn

📍 Prospect Heights, Brooklyn 🔨 Built 1931 🏢 11 units 🏷️ Class C7
Residential
CRITICAL RISK

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

311 Complaint Summary

0
Last 30 Days
25
Last 90 Days
187
Last 365 Days
⚠️ Complaints are up 23% compared to the previous 6 months.
Complaint Types (Last 12 Months)
HEAT/HOT WATER
61(33%)
PLUMBING
37(20%)
APPLIANCE
29(16%)
DOOR/WINDOW
23(12%)
PAINT/PLASTER
13(7%)
GENERAL
11(6%)
ELECTRIC
6(3%)
WATER LEAK
5(3%)
📅 Monthly Activity Heatmap (Last 12 Months)
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
May
Jun

HPD Housing Violations

5 Class A
32 Class B
25 Class C
Class A §27-2104(B) HMC POST A PROPER NOTICE REGARDING RENT STABILIZATION LAW, IN A FORM APPROVED BY THE COMMISSIONER, IN A CONSPICUOUS LOCATION WITHIN THE COMMON AREA AT THE BUILDINGS ENTRANCE. FOR MORE INFORMATION ABOUT SIGNAGE REQUIREMENTS, PLEASE VISIT: HTTPS://WWW.NYC.GOV/SITE/HPD/SERVICES-AND-INFORMATION/REQUIRED-SIGNAGE.PAGE
2026-03-06

Violation ID: #18690080

Current Status: Open

Date Issued: 2026-03-06T00:00:00.000

Description: §27-2104(B) HMC POST A PROPER NOTICE REGARDING RENT STABILIZATION LAW, IN A FORM APPROVED BY THE COMMISSIONER, IN A CONSPICUOUS LOCATION WITHIN THE COMMON AREA AT THE BUILDINGS ENTRANCE. FOR MORE INFORMATION ABOUT SIGNAGE REQUIREMENTS, PLEASE VISIT: HTTPS://WWW.NYC.GOV/SITE/HPD/SERVICES-AND-INFORMATION/REQUIRED-SIGNAGE.PAGE

Class A § 27-2043 ADM CODE PROVIDE A LOCK AND KEY TO THE ENTRANCE DOOR OF DWELLING UNIT AND, IF A CL A MULTIPLE DWELLING, ALSO HEAVY DUTY DEADBOLT LOCKING DEVICE ON DOOR IN THE ENTRANCE LOCATED AT APT 2M, 2nd STORY, 1st APARTMENT FROM SOUTH AT WEST
2026-01-26

Violation ID: #18596576

Current Status: Open

Date Issued: 2026-01-26T00:00:00.000

Description: § 27-2043 ADM CODE PROVIDE A LOCK AND KEY TO THE ENTRANCE DOOR OF DWELLING UNIT AND, IF A CL A MULTIPLE DWELLING, ALSO HEAVY DUTY DEADBOLT LOCKING DEVICE ON DOOR IN THE ENTRANCE LOCATED AT APT 2M, 2nd STORY, 1st APARTMENT FROM SOUTH AT WEST

Class A § 27-2026 ADM CODE REPAIR THE LEAKY AND/OR DEFECTIVE FAUCETS AT BATHTUB IN THE BATHROOM LOCATED AT APT 3A, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST
2025-10-27

Violation ID: #18326849

Current Status: Open

Date Issued: 2025-10-27T00:00:00.000

Description: § 27-2026 ADM CODE REPAIR THE LEAKY AND/OR DEFECTIVE FAUCETS AT BATHTUB IN THE BATHROOM LOCATED AT APT 3A, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST

Class A § 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT THE CEILING AND ALL WALLS IN THE ENTIRE APARTMENT LOCATED AT APT 2C, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST
2025-03-04

Violation ID: #17752241

Current Status: Open

Date Issued: 2025-03-04T00:00:00.000

Description: § 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT THE CEILING AND ALL WALLS IN THE ENTIRE APARTMENT LOCATED AT APT 2C, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST

Class A § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE GLASS WINDOW PANE AT SOUTH AT PUBLIC HALL, 4th STORY
2024-03-05

Violation ID: #16720185

Current Status: Open

Date Issued: 2024-03-05T00:00:00.000

Description: § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE GLASS WINDOW PANE AT SOUTH AT PUBLIC HALL, 4th STORY

Class B § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT CEILING IN THE KITCHEN LOCATED AT APT 2M, 2nd STORY, 1st APARTMENT FROM SOUTH AT WEST
2026-03-19

Violation ID: #18722441

Current Status: Open

Date Issued: 2026-03-19T00:00:00.000

Description: § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT CEILING IN THE KITCHEN LOCATED AT APT 2M, 2nd STORY, 1st APARTMENT FROM SOUTH AT WEST

Class B § 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK THE CEILING IN THE KITCHEN LOCATED AT APT 2M, 2nd STORY, 1st APARTMENT FROM SOUTH AT WEST
2026-03-19

Violation ID: #18722442

Current Status: Open

Date Issued: 2026-03-19T00:00:00.000

Description: § 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK THE CEILING IN THE KITCHEN LOCATED AT APT 2M, 2nd STORY, 1st APARTMENT FROM SOUTH AT WEST

Class B § 27-2053 ADM CODE PROVIDE DWELLING WITH A JANITOR OR RESPONSIBLE PERSON OR JANITORIAL SERVICE.
2026-03-15

Violation ID: #18712402

Current Status: Open

Date Issued: 2026-03-15T00:00:00.000

Description: § 27-2053 ADM CODE PROVIDE DWELLING WITH A JANITOR OR RESPONSIBLE PERSON OR JANITORIAL SERVICE.

Class B § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT CEILING IN THE 1st ROOM FROM EAST AT SOUTH LOCATED AT APT 3A, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST
2026-02-06

Violation ID: #18625888

Current Status: Open

Date Issued: 2026-02-06T00:00:00.000

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

Class B § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE LIGHT FIXTURE AT CEILING IN THE 1st ROOM FROM NORTH AT WEST LOCATED AT APT 2M, 2nd STORY, 1st APARTMENT FROM SOUTH AT WEST
2026-01-26

Violation ID: #18596573

Current Status: Open

Date Issued: 2026-01-26T00:00:00.000

Description: § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE LIGHT FIXTURE AT CEILING IN THE 1st ROOM FROM NORTH AT WEST LOCATED AT APT 2M, 2nd STORY, 1st APARTMENT FROM SOUTH AT WEST

Class B § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR THE CEILING IN THE PRIVATE HALLWAY LOCATED AT APT 2M, 2nd STORY, 1st APARTMENT FROM SOUTH AT WEST
2026-01-26

Violation ID: #18596574

Current Status: Open

Date Issued: 2026-01-26T00:00:00.000

Description: § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR THE CEILING IN THE PRIVATE HALLWAY LOCATED AT APT 2M, 2nd STORY, 1st APARTMENT FROM SOUTH AT WEST

Class B § 27-2037, 2038 HMC: PROVIDE A SAFE AND ADEQUATE SUPPLY OF ELECTRIC SERVICE TO THE FIXTURES OUTLET AT SOUTH WALL IN THE KITCHEN LOCATED AT APT 2M, 2nd STORY, 1st APARTMENT FROM SOUTH AT WEST
2026-01-26

Violation ID: #18596575

Current Status: Open

Date Issued: 2026-01-26T00:00:00.000

Description: § 27-2037, 2038 HMC: PROVIDE A SAFE AND ADEQUATE SUPPLY OF ELECTRIC SERVICE TO THE FIXTURES OUTLET AT SOUTH WALL IN THE KITCHEN LOCATED AT APT 2M, 2nd STORY, 1st APARTMENT FROM SOUTH AT WEST

Class B § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE PORCELAIN ENAMEL GLAZE AT BATHTUB IN THE BATHROOM LOCATED AT APT 3A, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST
2026-01-23

Violation ID: #18592872

Current Status: Open

Date Issued: 2026-01-23T00:00:00.000

Description: § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE PORCELAIN ENAMEL GLAZE AT BATHTUB IN THE BATHROOM LOCATED AT APT 3A, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST

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 3A, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST
2026-01-23

Violation ID: #18592875

Current Status: Open

Date Issued: 2026-01-23T00:00:00.000

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 3A, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST

Class B § 27-2005, 2007 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF SHOPPING CART AND HOUSEHOLD ARTICLES, AT PUBLIC HALL, 3rd STORY
2025-10-29

Violation ID: #18333240

Current Status: Open

Date Issued: 2025-10-29T00:00:00.000

Description: § 27-2005, 2007 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF SHOPPING CART AND HOUSEHOLD ARTICLES, AT PUBLIC HALL, 3rd STORY

Class B § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE INTERCOM SYSTEM FROM BUILDING FRONT ENTRANCE TO SOUTH WALL PANEL, IN THE FOYER LOCATED AT APT 3B, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH
2025-10-29

Violation ID: #18333238

Current Status: Open

Date Issued: 2025-10-29T00:00:00.000

Description: § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE INTERCOM SYSTEM FROM BUILDING FRONT ENTRANCE TO SOUTH WALL PANEL, IN THE FOYER LOCATED AT APT 3B, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH

Class B § 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... LESS THAN 10 SQ FT AT EAST WALL IN THE BATHROOM LOCATED AT APT 3A, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST ORIGINAL VIOLATION 18326850 ISSUED 27-OCT-25 HAS BEEN UPGRADED TO CLASS B PER ADMINISTRATIVE CODE 27-2017.3a(3)(a) or (b).
2025-10-27

Violation ID: #18677476

Current Status: Open

Date Issued: 2025-10-27T00:00:00.000

Description: § 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... LESS THAN 10 SQ FT AT EAST WALL IN THE BATHROOM LOCATED AT APT 3A, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST ORIGINAL VIOLATION 18326850 ISSUED 27-OCT-25 HAS BEEN UPGRADED TO CLASS B PER ADMINISTRATIVE CODE 27-2017.3a(3)(a) or (b).

Class B § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE LIGHT FIXTURES AT CEILING IN THE 1st ROOM FROM NORTH AT WEST LOCATED AT APT APT2M, 2nd STORY, 1st APARTMENT FROM SOUTH AT WEST
2025-10-22

Violation ID: #18318421

Current Status: Open

Date Issued: 2025-10-22T00:00:00.000

Description: § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE LIGHT FIXTURES AT CEILING IN THE 1st ROOM FROM NORTH AT WEST LOCATED AT APT APT2M, 2nd STORY, 1st APARTMENT FROM SOUTH AT WEST

Class B § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR THE CEILING IN THE KITCHEN LOCATED AT APT APT2M, 2nd STORY, 1st APARTMENT FROM SOUTH AT WEST
2025-10-22

Violation ID: #18318425

Current Status: Open

Date Issued: 2025-10-22T00:00:00.000

Description: § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR THE CEILING IN THE KITCHEN LOCATED AT APT APT2M, 2nd STORY, 1st APARTMENT FROM SOUTH AT WEST

Class B § 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING IN THE KITCHEN LOCATED AT APT APT2M, 2nd STORY, 1st APARTMENT FROM SOUTH AT WEST
2025-10-22

Violation ID: #18318426

Current Status: Open

Date Issued: 2025-10-22T00:00:00.000

Description: § 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING IN THE KITCHEN LOCATED AT APT APT2M, 2nd STORY, 1st APARTMENT FROM SOUTH AT WEST

Class B § 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING IN THE PRIVATE HALLWAY LOCATED AT APT APT2M, 2nd STORY, 1st APARTMENT FROM SOUTH AT WEST
2025-10-22

Violation ID: #18318424

Current Status: Open

Date Issued: 2025-10-22T00:00:00.000

Description: § 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING IN THE PRIVATE HALLWAY LOCATED AT APT APT2M, 2nd STORY, 1st APARTMENT FROM SOUTH AT WEST

Class B § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE INTERCOM SYSTEM AT SOUTH WALL IN THE FOYER LOCATED AT APT 3B, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH
2025-10-22

Violation ID: #18318428

Current Status: Open

Date Issued: 2025-10-22T00:00:00.000

Description: § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE INTERCOM SYSTEM AT SOUTH WALL IN THE FOYER LOCATED AT APT 3B, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH

Class B § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE INTERCOM BUZZERS FROM ENTRANCE,TO SOUTH WALL IN PRIVATE HALL TO APT 3B 3 STORY , 3rd STORY
2025-09-24

Violation ID: #18250306

Current Status: Open

Date Issued: 2025-09-24T00:00:00.000

Description: § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE INTERCOM BUZZERS FROM ENTRANCE,TO SOUTH WALL IN PRIVATE HALL TO APT 3B 3 STORY , 3rd STORY

Class B § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR NORTH AND SOUTH WALLS IN THE PRIVATE HALLWAY LOCATED AT APT 3B, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH
2025-09-24

Violation ID: #18250307

Current Status: Open

Date Issued: 2025-09-24T00:00:00.000

Description: § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR NORTH AND SOUTH WALLS IN THE PRIVATE HALLWAY LOCATED AT APT 3B, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH

Class B § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE PORCELAIN GLAZE AT BATHTUB IN THE BATHROOM LOCATED AT APT 3B, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH
2025-09-24

Violation ID: #18250308

Current Status: Open

Date Issued: 2025-09-24T00:00:00.000

Description: § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE PORCELAIN GLAZE AT BATHTUB IN THE BATHROOM LOCATED AT APT 3B, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH

Class B § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE BELL BUZZER/INTERCOM SYSTEM FROM BUILDING ENTRANCE TO THE SOUTH WALL IN THE PRIVATE HALLWAY LOCATED AT APT 3B, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH
2025-09-21

Violation ID: #18242876

Current Status: Open

Date Issued: 2025-09-21T00:00:00.000

Description: § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE BELL BUZZER/INTERCOM SYSTEM FROM BUILDING ENTRANCE TO THE SOUTH WALL IN THE PRIVATE HALLWAY LOCATED AT APT 3B, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH

Class B § 27-2026 ADM CODE REPAIR THE LEAKY AND/OR DEFECTIVE FAUCETS AT BATHTUB IN THE BATHROOM LOCATED AT APT 3B, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH
2025-09-06

Violation ID: #18210239

Current Status: Open

Date Issued: 2025-09-06T00:00:00.000

Description: § 27-2026 ADM CODE REPAIR THE LEAKY AND/OR DEFECTIVE FAUCETS AT BATHTUB IN THE BATHROOM LOCATED AT APT 3B, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH

Class B § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT CEILING IN THE KITCHEN LOCATED AT APT 2C, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST
2025-04-25

Violation ID: #17866024

Current Status: Open

Date Issued: 2025-04-25T00:00:00.000

Description: § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT CEILING IN THE KITCHEN LOCATED AT APT 2C, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST

Class B § 27-2005, 2007 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF GALLONS OF ADHESIVE CONTAINERS AT BULKHEAD , 4th STORY
2025-04-25

Violation ID: #17866090

Current Status: Open

Date Issued: 2025-04-25T00:00:00.000

Description: § 27-2005, 2007 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF GALLONS OF ADHESIVE CONTAINERS AT BULKHEAD , 4th STORY

Class B § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE COPING STONE AT PARAPET WALL AT BUILDING FRONT
2025-04-25

Violation ID: #17866092

Current Status: Open

Date Issued: 2025-04-25T00:00:00.000

Description: § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE COPING STONE AT PARAPET WALL AT BUILDING FRONT

Class B § 27-2005 ADM CODE PROVIDE APPROVED METAL SCREEN AT SKYLITE AT BULKHEAD CEILING
2025-03-04

Violation ID: #17745864

Current Status: Open

Date Issued: 2025-03-04T00:00:00.000

Description: § 27-2005 ADM CODE PROVIDE APPROVED METAL SCREEN AT SKYLITE AT BULKHEAD CEILING

Class B § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE SPALLING BRICK AND MORTAR AT THE PARAPET WALL AT THE NORTH FACADE AT THE ROOF
2025-03-04

Violation ID: #17752217

Current Status: Open

Date Issued: 2025-03-04T00:00:00.000

Description: § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE SPALLING BRICK AND MORTAR AT THE PARAPET WALL AT THE NORTH FACADE AT THE ROOF

Class B § 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... LESS THAN 10 SQ.FT AT CEILING IN THE BATHROOM LOCATED AT APT 3B, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH ORIGINAL VIOLATION 17724073 ISSUED 26-FEB-25 HAS BEEN UPGRADED TO CLASS B PER ADMINISTRATIVE CODE §27-2017.3a(3)(a) or (b).
2025-02-26

Violation ID: #18063483

Current Status: Open

Date Issued: 2025-02-26T00:00:00.000

Description: § 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... LESS THAN 10 SQ.FT AT CEILING IN THE BATHROOM LOCATED AT APT 3B, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH ORIGINAL VIOLATION 17724073 ISSUED 26-FEB-25 HAS BEEN UPGRADED TO CLASS B PER ADMINISTRATIVE CODE §27-2017.3a(3)(a) or (b).

Class B § 27-2005, 2007 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF SHOPPING CARTS, WALKER AND PLANTS AT PUBLIC HALL, 3rd STORY
2025-02-26

Violation ID: #17724076

Current Status: Open

Date Issued: 2025-02-26T00:00:00.000

Description: § 27-2005, 2007 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF SHOPPING CARTS, WALKER AND PLANTS AT PUBLIC HALL, 3rd STORY

Class B § 27-2005, 2007 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF GARBAGE BAGS AT PUBLIC HALL, 1st STORY
2024-05-26

Violation ID: #16999153

Current Status: Open

Date Issued: 2024-05-26T00:00:00.000

Description: § 27-2005, 2007 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF GARBAGE BAGS AT PUBLIC HALL, 1st STORY

Class B § 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING IN THE PRIVATE HALLWAY LOCATED AT APT 3A, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST
2024-05-21

Violation ID: #16989175

Current Status: Open

Date Issued: 2024-05-21T00:00:00.000

Description: § 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING IN THE PRIVATE HALLWAY LOCATED AT APT 3A, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST

Class B § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE WOODEN DOOR AT BASE CABINET AT EAST. WALL IN THE KITCHEN LOCATED AT APT 3C, 3rd STORY, 1st APARTMENT FROM NORTH AT EAST
2024-03-05

Violation ID: #16720183

Current Status: Open

Date Issued: 2024-03-05T00:00:00.000

Description: § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE WOODEN DOOR AT BASE CABINET AT EAST. WALL IN THE KITCHEN LOCATED AT APT 3C, 3rd STORY, 1st APARTMENT FROM NORTH AT EAST

Class C § 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF SCALDING HOTWATER ABOVE 130 DEGREES IN THE ENTIRE APARTMENT LOCATED AT APT 3B, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH
2026-03-07

Violation ID: #18690465

Current Status: Open

Date Issued: 2026-03-07T00:00:00.000

Description: § 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF SCALDING HOTWATER ABOVE 130 DEGREES IN THE ENTIRE APARTMENT LOCATED AT APT 3B, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH

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 IN THE ENTRANCE LOCATED AT APT 3A, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST
2026-03-06

Violation ID: #18690079

Current Status: Open

Date Issued: 2026-03-06T00:00:00.000

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 IN THE ENTRANCE LOCATED AT APT 3A, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST

Class C § 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF SCALDING HOT WATER ABOVE 130 DEGREES IN THE ENTIRE APARTMENT LOCATED AT APT 1A, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH
2026-02-06

Violation ID: #18625890

Current Status: Open

Date Issued: 2026-02-06T00:00:00.000

Description: § 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF SCALDING HOT WATER ABOVE 130 DEGREES IN THE ENTIRE APARTMENT LOCATED AT APT 1A, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH

Class C § 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING, SOUTH WALL, WEST WALL IN THE KITCHEN LOCATED AT APT 2M, 2nd STORY, 1st APARTMENT FROM SOUTH AT WEST
2026-01-26

Violation ID: #18596571

Current Status: Open

Date Issued: 2026-01-26T00:00:00.000

Description: § 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING, SOUTH WALL, WEST WALL IN THE KITCHEN LOCATED AT APT 2M, 2nd STORY, 1st APARTMENT FROM SOUTH AT WEST

Class C § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR THE WEST WALL, SOUTH WALL, CEILING IN THE KITCHEN LOCATED AT APT 2M, 2nd STORY, 1st APARTMENT FROM SOUTH AT WEST
2026-01-26

Violation ID: #18596572

Current Status: Open

Date Issued: 2026-01-26T00:00:00.000

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

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 ON DOOR IN THE ENTRANCE LOCATED AT APT 3A, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST
2026-01-26

Violation ID: #18596570

Current Status: Open

Date Issued: 2026-01-26T00:00:00.000

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 ON DOOR IN THE ENTRANCE LOCATED AT APT 3A, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST

Class C § 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF SCALDING HOT WATER ABOVE 130 DEGREES IN THE KITCHEN LOCATED AT APT 3A, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST
2026-01-23

Violation ID: #18592876

Current Status: Open

Date Issued: 2026-01-23T00:00:00.000

Description: § 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF SCALDING HOT WATER ABOVE 130 DEGREES IN THE KITCHEN LOCATED AT APT 3A, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST

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 IN THE ENTRANCE LOCATED AT APT 3A, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST
2026-01-23

Violation ID: #18592873

Current Status: Open

Date Issued: 2026-01-23T00:00:00.000

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 IN THE ENTRANCE LOCATED AT APT 3A, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST

Class C § 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF HOT WATER EXCEEDS THE MAXIMUM OF 130 DEGREES. FOUND AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 1A, 1st STORY, 1st APARTMENT FROM NORTH AT EAST
2026-01-19

Violation ID: #18580741

Current Status: Open

Date Issued: 2026-01-19T00:00:00.000

Description: § 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF HOT WATER EXCEEDS THE MAXIMUM OF 130 DEGREES. FOUND AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 1A, 1st STORY, 1st APARTMENT FROM NORTH AT EAST

Class C § 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF HOT WATER ABOVE 130 DEGREES FAHRENHEIT AT PLUMBING FIXTURES IN THE KITCHEN LOCATED AT APT 3B, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH
2025-12-28

Violation ID: #18533968

Current Status: Open

Date Issued: 2025-12-28T00:00:00.000

Description: § 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF HOT WATER ABOVE 130 DEGREES FAHRENHEIT AT PLUMBING FIXTURES IN THE KITCHEN LOCATED AT APT 3B, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH

Class C § 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF HOTWATER TEMPERATURE EXCEEDED THE ALLOWED TEMPERATURE OF THE 130.F DEGREES AT HOTWATER FIXTURES, IN THE ENTIRE APARTMENT LOCATED AT APT 3B, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH
2025-10-29

Violation ID: #18333237

Current Status: Open

Date Issued: 2025-10-29T00:00:00.000

Description: § 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF HOTWATER TEMPERATURE EXCEEDED THE ALLOWED TEMPERATURE OF THE 130.F DEGREES AT HOTWATER FIXTURES, IN THE ENTIRE APARTMENT LOCATED AT APT 3B, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH

Class C § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR THE CEILING IN THE PRIVATE HALLWAY LOCATED AT APT APT2M, 2nd STORY, 1st APARTMENT FROM SOUTH AT WEST
2025-10-22

Violation ID: #18318423

Current Status: Open

Date Issued: 2025-10-22T00:00:00.000

Description: § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR THE CEILING IN THE PRIVATE HALLWAY LOCATED AT APT APT2M, 2nd STORY, 1st APARTMENT FROM SOUTH AT WEST

Class C § 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF HOTWATER EXCEEDING THE MAXIMUN TEMPERATURE OF 130 DEGREES AT ALL HOTWATER FIXTUEES IN THE ENTIRE APARTMENT LOCATED AT APT 3B, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH
2025-09-06

Violation ID: #18210240

Current Status: Open

Date Issued: 2025-09-06T00:00:00.000

Description: § 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF HOTWATER EXCEEDING THE MAXIMUN TEMPERATURE OF 130 DEGREES AT ALL HOTWATER FIXTUEES IN THE ENTIRE APARTMENT LOCATED AT APT 3B, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH

Class C § 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF HOT WATER EXCEEDS THE MAXIMUM OF 130 DEGREES IN THE ENTIRE APARTMENT LOCATED AT APT 3B, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH
2025-07-31

Violation ID: #18123748

Current Status: Open

Date Issued: 2025-07-31T00:00:00.000

Description: § 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF HOT WATER EXCEEDS THE MAXIMUM OF 130 DEGREES IN THE ENTIRE APARTMENT LOCATED AT APT 3B, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH

Class C HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 2C, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST
2025-04-25

Violation ID: #17866022

Current Status: Open

Date Issued: 2025-04-25T00:00:00.000

Description: HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 2C, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST

Class C § 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF KEY OPERRATED LOCK AT DOOR LEADING TO FIRE ESCAPE IN THE 1st ROOM FROM EAST AT NORTH LOCATED AT APT 2C, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST
2025-04-25

Violation ID: #17866025

Current Status: Open

Date Issued: 2025-04-25T00:00:00.000

Description: § 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF KEY OPERRATED LOCK AT DOOR LEADING TO FIRE ESCAPE IN THE 1st ROOM FROM EAST AT NORTH LOCATED AT APT 2C, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST

Class C § 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF RAZOR WIRING AT EAST SIDE OF THE BUILDING , 1st STORY
2025-04-25

Violation ID: #17866028

Current Status: Open

Date Issued: 2025-04-25T00:00:00.000

Description: § 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF RAZOR WIRING AT EAST SIDE OF THE BUILDING , 1st STORY

Class C § 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF PLYWOOD SCAFFOLDING AT BULKHEAD , 4th STORY
2025-04-25

Violation ID: #17866088

Current Status: Open

Date Issued: 2025-04-25T00:00:00.000

Description: § 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF PLYWOOD SCAFFOLDING AT BULKHEAD , 4th STORY

Class C § 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF HOT WATER EXCEEDING THE MAXIMUM TEMPERATURE OF 130 DEGREES AT KITCHEN AND BATHROOM IN THE ENTIRE APARTMENT LOCATED AT APT 3A, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST
2025-02-01

Violation ID: #17665567

Current Status: Open

Date Issued: 2025-02-01T00:00:00.000

Description: § 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF HOT WATER EXCEEDING THE MAXIMUM TEMPERATURE OF 130 DEGREES AT KITCHEN AND BATHROOM IN THE ENTIRE APARTMENT LOCATED AT APT 3A, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST

Class C HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 3A, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST
2025-01-18

Violation ID: #17630378

Current Status: Open

Date Issued: 2025-01-18T00:00:00.000

Description: HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 3A, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST

Class C HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 2C, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST
2024-12-03

Violation ID: #17499447

Current Status: Open

Date Issued: 2024-12-03T00:00:00.000

Description: HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 2C, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST

Class C HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 3A, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST
2024-11-11

Violation ID: #17411384

Current Status: Open

Date Issued: 2024-11-11T00:00:00.000

Description: HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 3A, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST

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 FRAME AT VESTIBULE DOOR AT PUBLIC HALL, 1st STORY
2024-10-30

Violation ID: #17386611

Current Status: Open

Date Issued: 2024-10-30T00:00:00.000

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 FRAME AT VESTIBULE DOOR AT PUBLIC HALL, 1st 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

F Violation Severity
62 Open Violations
5 Class A
32 Class B
25 Class C

High volume of immediately hazardous open violations.

Score: 23.5/100 · Based on current open violations. Higher Class C violations = lower score.

First violation on record: 2024-03-05 · Most recent: 2026-03-19

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

Neighborhood Comparison

How 603 Flatbush Avenue, Brooklyn compares to other tracked buildings in Prospect Heights in the last 12 months.

3
Average building in Prospect Heights
187
This building
1
NYC Average
📊 That's 62.3× the Prospect Heights average · top 13% most-complained in neighborhood

Nearby Buildings

Top complained-about buildings in the same neighborhood (Prospect Heights) in the last 12 months.

Address Complaints Violations Risk Score Actions
1720 BEDFORD AVENUE, BROOKLYN 788 421 CRITICAL View →
991 CARROLL STREET, BROOKLYN 461 122 CRITICAL View →
49 CROWN STREET, BROOKLYN 424 79 CRITICAL View →
446 KINGSTON AVENUE, BROOKLYN 338 79 CRITICAL View →
377 MONTGOMERY STREET, BROOKLYN 296 23 CRITICAL View →
Data last updated: June 8, 2026 · Source: NYC Open Data

⚠️ Serious Concerns Found

This building has 187 complaints and 25 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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📊 NYC Building Insights

Read our data analysis of NYC's worst landlords, most complained buildings, and Grade A properties.

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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.