D
2.1
Poor

175 HAWTHORNE STREET, Brooklyn, NY, 11225

Brooklyn, NY 11225Built 19556 floors67 units
53 violations387 complaintsOwner: 3900 HARPER AVENUE, LLC

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Violations by Unit

(7 units)
UnitViolationsOpen
Apt 2D
C:3B:4A:9
160
Common Areas
C:2B:3A:2
80
Apt 4G
C:3B:5
80
Apt 2J
B:6A:1
70
Apt 6F
C:2B:4
60
Apt 1C
C:2B:2
40
Apt 1B
C:2B:2
40
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Class B - HazardousVIOLATION OPEN

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

Apt: 2J

Feb 24, 2026
Class B - HazardousVIOLATION OPEN

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

Apt: 2J

Feb 24, 2026
Class A - Non-HazardousVIOLATION OPEN

§ 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... LESS THAN 10 SQ FEET AT EAST WALL IN THE KITCHEN LOCATED AT APT 2J, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST

Apt: 2J

Feb 24, 2026
Class A - Non-HazardousNOV SENT OUT

§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

Feb 16, 2026
Class C - Immediately HazardousCIV14 MAILED

§ 27-2029 ADM CODE PROVIDE AN ADEQUATE SUPPLY OF HEAT FOR THE APARTMENT IN THE ENTIRE APARTMENT LOCATED AT APT 1B, 1st STORY, 2nd APARTMENT FROM NORTH AT EAST

Apt: 1B

Jan 13, 2026
Class B - HazardousCIV14 MAILED

§ 27-2045(B)(1)(A) HMC, § 12-01, § 12-03 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL SMOKE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH DEPARTMENT OF BUILDINGS RULES AND REGULATIONS DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 6F, 6th STORY, 3rd APARTMENT FROM SOUTH AT WEST

Apt: 6F

Jan 13, 2026
Class C - Immediately HazardousNOV CERTIFIED ON TIME

§ 27-2033 ADM CODE PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM LOCKED DOOR AT LOBBY AT BOILER ROOM

Jan 13, 2026
Class B - HazardousCIV14 MAILED

§ 27-2005 ADM CODE REPAIR THE ROOF SO THAT IT WILL NOT LEAK OVER THE CEILING IN THE 2nd ROOM FROM EAST AT SOUTH LOCATED AT APT 6F, 6th STORY, 3rd APARTMENT FROM SOUTH AT WEST

Apt: 6F

Jan 13, 2026
Class B - HazardousCIV14 MAILED

§ 27-2045(B)(1)(B) HMC, § 12-06, § 12-07, § 12-09 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH APPLICABLE LAW AND RULES MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 1B, 1st STORY, 2nd APARTMENT FROM NORTH AT EAST

Apt: 1B

Jan 13, 2026
Class C - Immediately HazardousCIV14 MAILED

§ 27-2031 ADM CODE PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 1B, 1st STORY, 2nd APARTMENT FROM NORTH AT EAST

Apt: 1B

Jan 13, 2026
Class B - HazardousCIV14 MAILED

§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR THE CEILING AND WEST WALL IN THE 2nd ROOM FROM EAST AT SOUTH LOCATED AT APT 6F, 6th STORY, 3rd APARTMENT FROM SOUTH AT WEST

Apt: 6F

Jan 13, 2026
Class B - HazardousCIV14 MAILED

§ 27-2045(B)(1)(A) HMC, § 12-01, § 12-03 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL SMOKE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH DEPARTMENT OF BUILDINGS RULES AND REGULATIONS MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 1B, 1st STORY, 2nd APARTMENT FROM NORTH AT EAST

Apt: 1B

Jan 13, 2026
Class C - Immediately HazardousVIOLATION WILL BE REINSPECTED

HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 6F, 6th STORY, 3rd APARTMENT FROM SOUTH AT WEST

Apt: 6F

Jan 13, 2026
Class C - Immediately HazardousCIV14 MAILED

§ 27-2031 ADM CODE PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 6F, 6th STORY, 3rd APARTMENT FROM SOUTH AT WEST

Apt: 6F

Jan 13, 2026
Class B - HazardousVIOLATION WILL BE REINSPECTED

§ 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... GREATER THAN 10 SQ.FT AT EAST WALL IN THE KITCHEN LOCATED AT APT 2J, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST

Apt: 2J

Jan 10, 2026
Class B - HazardousVIOLATION WILL BE REINSPECTED

§ 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... GREATER THAN 10 SQ.FT AT NORTH AND WEST WALL IN THE 1st ROOM FROM EAST LOCATED AT APT 2J, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST

Apt: 2J

Jan 10, 2026
Class B - HazardousVIOLATION CLOSED

§ 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT NORTH WALL IN THE 1st ROOM FROM EAST LOCATED AT APT 2J, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST

Apt: 2J

Jan 10, 2026
Class B - HazardousVIOLATION WILL BE REINSPECTED

§ 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... GREATER THAN 10 SQ.FT AT EAST WALL IN THE 2nd ROOM FROM EAST LOCATED AT APT 2J, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST

Apt: 2J

Jan 10, 2026
Class A - Non-HazardousVIOLATION DISMISSED

§ 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... AT LESS THAN 10 SQFT , WEST AND SOUTH WINDOW FRAMES IN THE 3rd ROOM FROM NORTH AT WEST LOCATED AT APT 2D, 2nd STORY, 1st APARTMENT FROM SOUTH AT WEST , SECTION ''SOUTH''

Apt: 2D

Nov 22, 2025
Class A - Non-HazardousCIV14 MAILED

§ 27-2005 HMC: REFIT THE WINDOW ' LOWER AND UPPER SASHES AT WEST WALL IN THE 3rd ROOM FROM NORTH AT WEST LOCATED AT APT 2D, 2nd STORY, 1st APARTMENT FROM SOUTH AT WEST , SECTION ''SOUTH''

Apt: 2D

Nov 22, 2025

Building Details

Owner
3900 HARPER AVENUE, LLC
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Building Class
D1
Land Use
3
Residential Units
67
BBL
3050430071