1681 Amsterdam Avenue
1681 Amsterdam Avenue in Hamilton Heights, Manhattan, has 62 open HPD violations, 20 of them class C, and no rent-stabilized units are on its tax bill, as of Oct 25, 2026. StreetSpy grade: F (41/100).
Mixed residential & commercial · 12 units · Built 1896
StreetSpy grade: F (Severe, 41/100)
- 20 immediately hazardous violations open (the class that covers no heat, pests, lead paint and similar).
- 5 open violations are classified rent-impairing under NY Multiple Dwelling Law section 302-a.
- 3 heat or hot water complaints to 311 in the last 12 months.
More open violations per unit than 9 in 10 Manhattan buildings this size.
- Repairs: High (62 open, 20 class C), records as of Oct 25, 2026
- Heat and hot water: 3 complaints, 12 mo, records as of Oct 25, 2026
- Pests: Clear (Owner reported none, 3 yr), records as of Oct 27, 2026
- Safety: Clear (1 open DOB violation), records as of Oct 23, 2026
- Registration: Renewal not yet in city data, records as of Oct 3, 2026
Housing code violations (HPD)
62 open violations: 20 class C (immediately hazardous), 26 class B, 16 class A. 29 issued in the last 12 months. 143 on record. Oldest open violation issued 2016-02-17. Newest violation issued 2026-09-30.
32 closed in the last 90 days. Median 784 days from issue to close for the 34 violations closed in the last 12 months.
5 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, 3rd floor. PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE PORCELAIN EMAMEL FINISH AT BATHTUB IN THE BATHROOM LOCATED AT APT 3A, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH (apt 3A), issued 2026-09-30. HPD violation 19261428
- Class C: Roaches, throughout the apartment, 3rd floor. HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 3A, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH (apt 3A), issued 2026-09-30. HPD violation 19261469
- Class C: Self-closing door not working, 3rd 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 3A, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH (apt 3A), issued 2026-09-30. HPD violation 19261479
- Class C: Mice, throughout the apartment, 3rd floor. HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 3A, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH (apt 3A), issued 2026-09-30. HPD violation 19261470
- Class C: Gas defect, kitchen, 3rd floor. PROVIDE AN ADEQUATE SUPPLY OF GAS TO THE FIXTURES AT RANGE IN THE KITCHEN LOCATED AT APT 3B, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST (apt 3B), issued 2026-09-21. HPD violation 19234260
- Class C: Self-closing door not working, 3rd 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 3B, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST (apt 3B), issued 2026-09-21. HPD violation 19234255
- Class C: Self-closing door not working (entrance). , 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 BUILDING ENTRANCE DOOR , 1st STORY, issued 2026-04-23. HPD violation 18805115
- 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 INOPERABLE HINGES AT DOOR IN THE ENTRANCE LOCATED AT APT 4A, 4th STORY, 1st APARTMENT FROM EAST AT SOUTH (apt 4A), issued 2026-01-02. HPD violation 18545003
311 housing complaints
4 in the last 12 months, 52 in 5 years. Most common: Heat/Hot Water (3), 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: No bedbug filing on record for this year
- 2022: No bedbug filing on record for this year
- 2021: No bedbug filing on record for this year
Buildings department (DOB)
1 open DOB violation, a Local Law violation issued before 2000. 3 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: NCM HOLDINGS, LLC. Head officer: NICK MASTROMIHALIS. Managing agent: NCM HOLDINGS. See the full portfolio.
Last HPD registration Aug 1, 2025. Registration on file through Sep 1, 2026; renewal not yet in the city's data.
Tax lot and city IDs
BBL 1020590001, HPD building ID 5619. HPD Online, ACRIS, DOB BIS.
Nearest subway
- 145 St (1), 4 min walk
- 145 St (B, D), 4 min walk
- 137 St-City College (1), 6 min walk
How the grade is calculated
| Factor | On record | Points |
|---|---|---|
| Open HPD violations | 62 open (20 class C, 26 class B, 16 class A). 5 rent-impairing | −45 |
| 311 housing complaints (12 mo) | 4 | −14 |
| Bedbug reports (3 yr) | None reported | 0 |
| Executed evictions (3 yr) | None | 0 |
| Housing litigation | No open cases | 0 |
| Open DOB violations | 1 open DOB violation, a Local Law violation issued before 2000 | 0 |
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.