2025-01-06Class CClosed
§ 27-2031 ADM CODE PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 5B, 5th STORY, 1st APARTMENT FROM EAST AT SOUTH
HPD · 670 · Record 17601255
Building report
491 Amsterdam Avenue
Public records for this building, including violations, complaints, housing court cases and ownership details.
- Built
- 1891
- Units
- 17
- Owner of record
- MENDMAT, LTD. C/O EMA
- Open HPD violations
- 31
- HPD records on file
- 62
Violations at 491 Amsterdam Avenue
62 on record2025-01-06Class COpen
§ 27-2005, 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 DOOR FRAME IN THE ENTRANCE LOCATED AT APT 5C, 5th STORY, 1st APARTMENT FROM NORTH AT EAST
HPD · 530 · Record 17601254
2025-01-06Class CClosed
§ 27-2031 ADM CODE PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 5C, 5th STORY, 1st APARTMENT FROM NORTH AT EAST
HPD · 670 · Record 17601253
2025-01-03Class CClosed
§ 27-2031 ADM CODE PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 4C, 4th STORY, 1st APARTMENT FROM NORTH AT EAST
HPD · 670 · Record 17593579
2025-01-02Class COpen
§ 27-2005, 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 LATCH SET AT VESTIBULE DOOR AT PUBLIC HALL, 1st STORY
HPD · 530 · Record 17592366
Most serious open violation
2025-01-06Class COpen
§ 27-2005, 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 DOOR FRAME IN THE ENTRANCE LOCATED AT APT 5C, 5th STORY, 1st APARTMENT FROM NORTH AT EAST
HPD · 530 · Record 17601254
31 open · 62 total on recordSee 30 more open violations
Who owns 491 Amsterdam Avenue?
Owner of record: MENDMAT, LTD. C/O EMA. An owner name can come from an earlier filing. Compare the latest HPD registration with the recorded deed before relying on it.
Apartments at 491 Amsterdam Avenue
Recorded residential units: 17. Recorded year built: 1891. These building facts do not show current vacancies or when a particular apartment was renovated.
This tax lot appears in the RGB list based on 2024 building registrations, published as of November 2025. That is a building-level historical signal; it does not identify which apartments are stabilized today. Check the official rent-stabilized building lists.
Look up more about this building
See the full record for 491 Amsterdam Avenue
The full report includes the grade, all 62 violations with dates and outcomes, housing court filings and ownership details.
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Included
- 01Overall grade and scores by category
- 02Details for all 62 HPD violations
- 03Housing court filings and outcomes
- 04Ownership history and LLC connections