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Building report

403 East 77th Street

Public records for this building, including violations, complaints, housing court cases and ownership details.

Built
1920
Units
15
Owner of record
ARIEL/MATH REALTY II, LLC
Open HPD violations
0
HPD records on file
67

Violations at 403 East 77th Street

67 on record
2026-03-17Class CDismissed

§ 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 AND FRAME AT BOILER ROOM AT BASEMENT

HPD · 530 · Record 18718539
2026-03-17Class CClosed

§ 27-2031 ADM CODE PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 4, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH

HPD · 670 · Record 18718538
2026-03-17Class CClosed

§ 27-2028, 2032 ADM CODE PROVIDE AN ADEQUATE SUPPLY OF HEAT FROM AN APPROVED CENTRAL HEATING SYSTEM, OR AN APPROVED SYSTEM OF GAS OR ELECTRICAL HEATING IN GOOD OPERATING CONDITION FOR THE DWELLING UNIT IN THE ENTIRE APARTMENT LOCATED AT APT 4, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH

HPD · 664 · Record 18718537
2026-03-14Class BClosed

§ 27-2005, 2007 ADM CODE AND DEPT. RULES AND REGULATIONS. REMOVE THE ENCUMBRANCE OBSTRUCTING EGRESS FROM FIRE ESCAPES WOODEN PLANKS ON BUILDING SCAFFOLDING AT BUILDING FRONT AT FIRE ESCAPE

HPD · 539 · Record 18710541
2025-03-23Class AClosed

§ 27-2005 HMC: POST, IN A FORM APPROVED BY THE COMMISSIONER, AND MAINTAIN A NOTICE IN A COMMON AREA OF THE BUILDING REGARDING THE PROCEDURES THAT SHOULD BE FOLLOWED WHEN A GAS LEAK IS SUSPECTED, 1st STORY

HPD · 1506 · Record 17779133

Who owns 403 East 77th Street?

Owner of record: ARIEL/MATH REALTY II, 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 403 East 77th Street

Recorded residential units: 15. Recorded year built: 1920. 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 403 East 77th Street

The full report includes the grade, all 67 violations with dates and outcomes, housing court filings and ownership details.

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Included
  1. 01Overall grade and scores by category
  2. 02Details for all 67 HPD violations
  3. 03Housing court filings and outcomes
  4. 04Ownership history and LLC connections