300 West 100th Street

300 West 100th Street in Upper West Side, Manhattan, has 24 open HPD violations, 6 of them class C, and 16 of 76 units are rent-stabilized, as of Oct 26, 2026. StreetSpy grade: C (77/100).

Condo · Multi-family elevator · 76 units · Built 1910

A condominium: each apartment has its own owner, so the landlord is an individual unit owner, and the building's record mixes many owners. Condo units are not rent-stabilized.

StreetSpy grade: C (Fair, 77/100)

• 6 immediately hazardous violations open (the class that covers no heat, pests, lead paint and similar).
• 1 open violation is classified rent-impairing under NY Multiple Dwelling Law section 302-a.
• No housing complaints to 311 in the last 12 months.
• 16 of 76 units are rent-stabilized; 24 on the 2007 tax bill.

• Repairs: Medium (24 open, 6 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)

24 open violations: 6 class C (immediately hazardous), 14 class B, 4 class A. 0 issued in the last 12 months. 26 on record. Oldest open violation issued 2008-07-01. Newest violation issued 2024-05-16. No new HPD violation has been issued here since 2024. Most of the open count is older violations that were never closed.

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

1 open violation is classified rent-impairing under NY Multiple Dwelling Law section 302-a. Section 302-a; NY Courts guidance on getting repairs.

• Class C: Self-closing door not working, 4th floor. , 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 4DD, 4th STORY, 1st APARTMENT FROM SOUTH AT WEST (apt 4DD), issued 2024-05-16. HPD violation 16973706
• Class C: Mice, throughout the apartment, 4th floor. HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 4DD, 4th STORY, 1st APARTMENT FROM SOUTH AT WEST (apt 4DD), issued 2024-05-16. HPD violation 16973701
• Class C: Self-closing door not working (hallway). , 2007 ADM CODE REMOVE DEVICE PREVENTING DOOR FROM BEING SELF-CLOSING HOOK AND EYE AT BUILDING FRONT ENTRANCE DOOR AT PUBLIC HALL, 1st STORY, issued 2024-05-16. HPD violation 16973708
• Class C: Roaches, throughout the apartment, 4th floor. HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 4DD, 4th STORY, 1st APARTMENT FROM SOUTH AT WEST (apt 4DD), issued 2024-05-16. HPD violation 16973703
• Class C: Self-closing door not working, 4th floor. , 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 4DD, 4th STORY, 1st APARTMENT FROM SOUTH AT WEST (apt 4DD), issued 2024-05-16. HPD violation 16962532
• Class C: Mice, throughout the apartment, 4th floor. HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 4DD, 4th STORY, 1st APARTMENT FROM SOUTH AT WEST (apt 4DD), issued 2024-05-08. HPD violation 16954759
• Class B: Damaged plaster or paint, kitchen, 4th floor. REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR ALL WALLS IN THE KITCHEN LOCATED AT APT 4DD, 4th STORY, 1st APARTMENT FROM SOUTH AT WEST (apt 4DD), issued 2024-05-16. HPD violation 16973700
• Class B: Missing or broken smoke / CO detector, throughout the apartment, 4th floor. HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 4DD, 4th STORY, 1st APARTMENT FROM SOUTH AT WEST (apt 4DD), issued 2024-05-16. HPD violation 16962360

311 housing complaints

0 in the last 12 months, 4 in 5 years.

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. 0 DOB violations on record. Check on DOB BIS.

Evictions and housing court

0 executed evictions in the last 3 years (1 on record). 0 open HPD cases; 0 harassment findings.

Rent stabilization

16 of 76 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).

Rent-stabilized units on city tax bills: 16 in 2024, 24 est. in 2007. Source: DOF tax bills for 2007, 2008, 2009, 2010, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023 and 2024; years with no bill on file are left out. est.: the count was estimated from the bill's rent-stabilization charge, not stated on the bill (taxbills.nyc).

Owner and management

Owner: 817 WEST END AVENUE HOMEOWNER'S INC.. Head officer: DAVID KATZENSTEIN. Managing agent: FirstService Residential. See the full portfolio.

Last HPD registration Aug 23, 2025. Registration on file through Sep 1, 2026; renewal not yet in the city's data.

Tax lot and city IDs

BBL 1018887503, HPD building ID 44129. HPD Online, ACRIS, DOB BIS.

Nearest subway

• 103 St (1), 4 min walk
• 96 St (1, 2, 3), 5 min walk
• Cathedral Pkwy (110 St) (1), 10 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.