2026-04-29Class ADismissed
(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.
HPD · 1507 · Record 18835158
Building report
186 Audubon Avenue
Public records for this building, including violations, complaints, housing court cases and ownership details.
- Built
- 1910
- Units
- 21
- Owner of record
- DIAGONAL REALTY LLC
- Open HPD violations
- 36
- HPD records on file
- 112
Violations at 186 Audubon Avenue
112 on record2025-11-17Class IDismissed
§27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITED FROM CERTIFYING VIOLATIONS, AND DENIED THE RIGHT TO RECOVER POSSESSION OF PREMISES FOR NONPAYMENT OF RENT UNTIL A VALID REGISTRATION STATEMENT IS FILED.
HPD · 780 · Record 18384959
2025-11-13Class COpen
§ 27-2029 ADM CODE PROVIDE AN ADEQUATE SUPPLY OF HEAT FOR THE APARTMENT IN THE ENTIRE APARTMENT LOCATED AT APT 3, 1st STORY, 2nd APARTMENT FROM SOUTH AT WEST
HPD · 666 · Record 18367264
2025-11-13Class COpen
§ 27-2024 ADM CODE PROVIDE ADEQUATE SUPPLY OF HOT WATER FOR THE FIXTURES AT ALL WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 3, 1st STORY, 2nd APARTMENT FROM SOUTH AT WEST
HPD · 577 · Record 18367263
2025-11-13Class COpen
§ 27-2033 ADM CODE PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM LOCKED DOOR AT BASEMENT
HPD · 672 · Record 18367262
Most serious open violation
2025-11-13Class COpen
§ 27-2029 ADM CODE PROVIDE AN ADEQUATE SUPPLY OF HEAT FOR THE APARTMENT IN THE ENTIRE APARTMENT LOCATED AT APT 3, 1st STORY, 2nd APARTMENT FROM SOUTH AT WEST
HPD · 666 · Record 18367264
36 open · 112 total on recordSee 35 more open violations
Who owns 186 Audubon Avenue?
Owner of record: DIAGONAL REALTY LLC. An owner name can come from an earlier filing. Compare the latest HPD registration with the recorded deed before relying on it.
Apartments at 186 Audubon Avenue
Recorded residential units: 21. Recorded year built: 1910. 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 186 Audubon Avenue
The full report includes the grade, all 112 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 112 HPD violations
- 03Housing court filings and outcomes
- 04Ownership history and LLC connections