173 Morningside Avenue

173 Morningside Avenue in West Harlem, Manhattan, has 18 open HPD violations, 3 of them class C, and 8 of 8 units are rent-stabilized, as of Oct 26, 2026. StreetSpy grade: F (41/100).

Multi-family elevator · 8 units · Built 2016

StreetSpy grade: F (Severe, 41/100)

• 3 immediately hazardous violations open (the class that covers no heat, pests, lead paint and similar).
• 4 open violations are classified rent-impairing under NY Multiple Dwelling Law section 302-a.
• The head officer on this registration is named on 32 buildings' registrations; 11 graded D or F.
• 8 of 8 units are rent-stabilized.

More open violations per unit than 7 in 10 Manhattan buildings this size.

• Repairs: High (18 open, 3 class C), records as of Oct 26, 2026
• Heat and hot water: No complaints, 12 mo, records as of Oct 25, 2026
• Pests: Clear (Owner reported none, 3 yr), records as of Oct 28, 2026
• Safety: Clear (No open DOB violations), records as of Oct 26, 2026
• Registration: Renewal not yet in city data, records as of Oct 3, 2026

How the grade works

Housing code violations (HPD)

18 open violations: 3 class C (immediately hazardous), 10 class B, 5 class A. 1 issued in the last 12 months. 29 on record. Oldest open violation issued 2021-09-22. Newest violation issued 2026-07-13.

HPD recorded no violation closed here in the last 12 months.

4 open violations are classified rent-impairing under NY Multiple Dwelling Law section 302-a. Section 302-a; NY Courts guidance on getting repairs.

• Class C: Plumbing defect, bathroom, 4th floor. REPLACE THE BROKEN OR DEFECTIVE WASH BASIN IN THE BATHROOM LOCATED AT APT 4A, 4th STORY, 1st APARTMENT FROM SOUTH AT WEST (apt 4A), issued 2026-07-13. HPD violation 19065143
• Class C: No heat / heating defect (hallway). POST NOTICE, IN FORM APPROVED BY THE DEPARTMENT, STATING THE NAME AND LOCATION OF THE PERSON DESIGNATED BY THE OWNER TO HAVE KEY TO BUILDINGS HEATING SYSTEM SIGN MISSING AT PUBLIC HALL, 1st STORY, issued 2021-10-05. HPD violation 14595619
• Class C: Self-closing door not working (hallway). , 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 FIRE DOOR LEADING TO THE PUBLIC HALL STAIRS AT PUBLIC HALL, 1st STORY. HPD violation 19328497
• Class B: Missing or broken smoke / CO detector, throughout the apartment, 4th floor. (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 DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 4A, 4th STORY, 1st APARTMENT FROM SOUTH AT WEST (apt 4A). HPD violation 19328489
• Class B: Damaged plaster or paint, 1st room from the north, 4th floor. REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR THE SOUTH WALL IN THE 1st ROOM FROM NORTH AT WEST LOCATED AT APT 4A LOWER LEVEL, 4th STORY, 1st APARTMENT FROM SOUTH AT WEST (apt 4A). HPD violation 19328492
• Class B: Electrical defect, south wall, 1st room from the north, 4th floor. HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE ELECTRIC SWITCH AT SOUTH WALL IN THE 1st ROOM FROM NORTH AT WEST LOCATED AT APT 4A LOWER LEVEL, 4th STORY, 1st APARTMENT FROM SOUTH AT WEST (apt 4A). HPD violation 19328493
• Class B: Leak or water damage, south wall, 1st room from the north, 4th floor. , 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT SOUTH WALL IN THE 1st ROOM FROM NORTH AT WEST LOCATED AT APT 4A LOWER LEVEL, 4th STORY, 1st APARTMENT FROM SOUTH AT WEST (apt 4A). HPD violation 19328491
• Class B: Leak or water damage, bathroom, 4th floor. REPAIR THE LEAKY AND/OR DEFECTIVE WATER SUPPLY PIPE AT WASH BASIN IN THE BATHROOM LOCATED AT APT 4A LOWER LEVEL, 4th STORY, 1st APARTMENT FROM SOUTH AT WEST (apt 4A). HPD violation 19328494

311 housing complaints

3 in the last 12 months, 8 in 5 years. Most common: Unsanitary Condition (2), Water Leak (1).

Bedbugs

The owner reported 0 infested units in the last 3 years of filings. HPD's bedbug filings are self-reported by the owner once a year; HPD does not inspect to confirm them.

• 2026: No bedbug filing on record for this year
• 2025: Owner reported 0 infested units
• 2024: Owner reported 0 infested units
• 2023: Owner reported 0 infested units
• 2022: Owner reported 0 infested units
• 2021: Owner reported 0 infested units

Buildings department (DOB)

No open DOB violations. 5 DOB violations on record. Check on DOB BIS.

Evictions and housing court

0 executed evictions in the last 3 years (0 on record). 0 open HPD cases; 0 harassment findings.

Rent stabilization

8 of 8 units rent-stabilized as of 2024. Stabilized renewals: 0% for one year and 0% for two years under RGB Order #58 (Oct 1, 2026 to Sep 30, 2027).

Owner and management

Owner: M&K REAL ESTATE HOLDINGS CORP.. Head officer: MAURICE KOHAN. Managing agent: M&K REAL ESTATE HOLDINGS CORP. This owner has 32 buildings on record, 11 graded D or F. See the full portfolio.

Last HPD registration Jul 10, 2025. Registration on file through Sep 1, 2026; renewal not yet in the city's data.

Tax lot and city IDs

BBL 1019530062, HPD building ID 996243. HPD Online, ACRIS, DOB BIS.

Nearest subway

• 125 St (A, C, B, D), 2 min walk
• 125 St (1), 7 min walk
• 135 St (C, B), 9 min walk

How the grade is calculated

Sources: NYC HPD Housing Maintenance Code Violations, NYC 311 Service Requests, NYC HPD Bedbug Reporting, NYC Marshal Evictions (DOI), NYC HPD Housing Litigations, NYC DOB Violations, NYC DOF tax bills (via JustFix Who Owns What portfolio API, v2), NYC HPD Property Registration. Methodology. Report generated 2026-10-28.