663 CLASSON AVENUE is a mid-century 1931 building, 7 units in Prospect Heights, NYC. Owned by HP MJM HOUSING DEVELOPMENT FUND COMPANY, INC.,. Public records show 18 open violations, 12 311 complaints, 2 active litigation matters on file. Tenant-impact history includes 2 evictions. Risk signals: 1 bedbug report. Rent stabilization on file covers 6 units (registered 2024).
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Brooklyn · March 2026
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Monthly counts over the last 7 years · all data sources
§ 27-2005 ADM CODE REPLACE WITH NEW THE MISSING HYDRONIC BASEBOARD RADIATOR COVER AT PUBLIC HALL, 1st STORY
566 (B) 27-2021.4 HMC: ABATE THE NUISANCE CONSISTING OF PESTS. EVIDENCE OF ANTS AT PUBLIC HALL, 1st STORY
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 REAR YARD COURT
§ 27-2005 ADM CODE FIRE ESCAPE DEFECTIVE. ADJUST THE DROPLADDER SO THAT IT WILL SLIDE EASILY IN THE GUIDE RODS AT BUILDING REAR AT FIRE ESCAPE, 1st STORY
§ 27-2033 ADM CODE PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM DOOR TO BOILER ROOM LOCKED AT BASEMENT AT BASEMENT AT EAST
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View full landlord profileTop 5 by score · of 14 total
ACRIS deeds and regulatory filings
HPD Class C Violation — § 27-2005 ADM CODE REPLACE WITH NEW THE MISSING HYDRONIC BASEBOARD RADIATOR COVER AT PUBLIC HALL, 1st STORY
HPD Class B Violation — 566 (B) 27-2021.4 HMC: ABATE THE NUISANCE CONSISTING OF PESTS. EVIDENCE OF ANTS AT PUBLIC HALL, 1st STORY
HPD Class C Violation — 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 EV
HPD Class C Violation — § 27-2005 ADM CODE FIRE ESCAPE DEFECTIVE. ADJUST THE DROPLADDER SO THAT IT WILL SLIDE EASILY IN THE GUIDE RODS AT BUILDI
HPD Class C Violation — § 27-2033 ADM CODE PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM DOOR TO BOILER ROOM LOCKED AT BASEMENT AT BASEMENT A
HPD Class C Violation — § 27-2031 ADM CODE PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 2L, 2nd STORY, 2nd
HEAT/HOT WATER — ENTIRE BUILDING
Illegal Dumping — Removal Request
HEAT/HOT WATER — ENTIRE BUILDING
HPD Class B Violation — § 27-2045(B)(1)(A) HMC, § 12-01, § 12-03 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL SMOKE DETECTING DEV