35 Claremont Avenue

35 Claremont Avenue in Morningside Heights, Manhattan, has 6 open HPD violations, and no rent-stabilized units are on its tax bill, as of Oct 24, 2026. StreetSpy grade: B (82/100).

Multi-family elevator · 22 units · Built 1910

StreetSpy grade: B (Good, 82/100)

• 6 open housing violations, none in the most serious class.
• The head officer on this registration is named on 141 buildings' registrations; 10 graded D or F.
• No housing complaints to 311 in the last 12 months.
• No rent-stabilized units on the tax bill. Increases aren't capped by stabilization, though Good Cause Eviction may still limit them.

Fewer open violations per unit than 5 in 10 Manhattan buildings this size.

• Repairs: Medium (6 open), records as of Oct 24, 2026
• Heat and hot water: No complaints, 12 mo, records as of Oct 23, 2026
• Pests: Clear (Owner reported none, 3 yr), records as of Oct 26, 2026
• Safety: Clear (No open DOB violations), records as of Oct 23, 2026
• Registration: Renewal not yet in city data, records as of Oct 3, 2026

How the grade works

Housing code violations (HPD)

6 open violations: 0 class C (immediately hazardous), 6 class B, 0 class A. 0 issued in the last 12 months. 9 on record. Oldest open violation issued 2015-08-12. Newest violation issued 2024-04-01. 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.

• Class B: Self-closing door not working (entrance). D26-10.01, 10.05 ADM CODE ARRANGE AND MAKE SELF-CLOSING THE DOORS ENTRANCE TO 11 STY NORTH APT 11N. LOCATED AT APT 11N (apt 11N), issued 2015-08-12. HPD violation 2448177
• Class B: Missing or broken smoke / CO detector. D26-20.08,20.09 ADM CODE PROVIDE AN APPROVED AND OPERATIONAL SMOKE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH DEPARTMENT OF BUILDINGS RULES AND REGULATIONS MISSING 11 STY SOUTH APT 11S. LOCATED AT APT 11S (apt 11S), issued 2015-08-12. HPD violation 2448178
• Class B: Door, lock or intercom defect (entrance). D26-10.01 ADM CODE PROVIDE CHAIN DOOR GUARD AT ENTRANCE TO 11 STY SOUTH APT 11S. LOCATED AT APT 11S (apt 11S), issued 2015-08-12. HPD violation 2448179
• Class B: Door, lock or intercom defect (entrance). D26-10.01 ADM CODE PROVIDE CHAIN DOOR GUARD AT ENTRANCE TO 10 STY NORTH APT 10N. LOCATED AT APT 10N (apt 10N), issued 2015-08-12. HPD violation 2448180
• Class B: Gas defect. D26-10.01 ADM CODE PROVIDE CAP FOR DISUSED GAS LINES OF INTERIOR FIRE PASSAGEWAY ALL STYS., issued 2015-08-12. HPD violation 2448181
• Class B: Damaged plaster or paint, bathroom. D26-10.01 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR WEST WALL OF BATHROOM AT WEST 10 STY SOUTH APT 10S. LOCATED AT APT 10S (apt 10S), issued 2015-08-12. HPD violation 2448182

311 housing complaints

0 in the last 12 months, 0 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: No bedbug filing on record for this year
• 2022: Owner reported 0 infested units
• 2021: Owner reported 0 infested units

Buildings department (DOB)

No open DOB violations. 11 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

No rent-stabilized units on the tax bill.

Owner and management

Owner: TRUSTEES OF COLUMBIA UNIVERSITY. Head officer: DAVID GREENBERG. Managing agent: DIEGO RIVERA. This owner has 141 buildings on record, 10 graded D or F. See the full portfolio.

Last HPD registration Oct 21, 2025. Registration on file through Sep 1, 2026; renewal not yet in the city's data.

Tax lot and city IDs

BBL 1019900025, HPD building ID 9620. HPD Online, ACRIS, DOB BIS.

Nearest subway

• 116 St-Columbia University (1), 3 min walk
• Cathedral Pkwy (110 St) (1), 9 min walk
• 125 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 2026-10-27.