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Building report

831 Nostrand Avenue

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

Built
1912
Units
9
Owner of record
C A G ENTERPRISE INC
Open HPD violations
2
HPD records on file
17

Violations at 831 Nostrand Avenue

17 on record
2026-02-12Class ADismissed

§27-2104(B) HMC POST A PROPER NOTICE REGARDING RENT STABILIZATION LAW, IN A FORM APPROVED BY THE COMMISSIONER, IN A CONSPICUOUS LOCATION WITHIN THE COMMON AREA AT THE BUILDINGS ENTRANCE. FOR MORE INFORMATION ABOUT SIGNAGE REQUIREMENTS, PLEASE VISIT: HTTPS://WWW.NYC.GOV/SITE/HPD/SERVICES-AND-INFORMATION/REQUIRED-SIGNAGE.PAGE

HPD · 1520 · Record 18639744
2025-11-15Class ADismissed

§ 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT THE SOFFIT AT PUBLIC HALL STAIRS, 3rd STORY

HPD · 556 · Record 18389847
2025-11-15Class CClosed

§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE FIRE RETARDANT MATERIAL AT SOFFIT AT PUBLIC HALL STAIRS, 3rd STORY

HPD · 502 · Record 18370237
2025-11-15Class BDismissed

§ 27-2045(B)(1)(B) HMC, § 12-06, § 12-07, § 12-09 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH APPLICABLE LAW AND RULES MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 10, 4th STORY, 1st APARTMENT FROM NORTH AT EAST

HPD · 1503 · Record 18370236
2023-03-24Class 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 15855198

Who owns 831 Nostrand Avenue?

Owner of record: C A G ENTERPRISE INC. An owner name can come from an earlier filing. Compare the latest HPD registration with the recorded deed before relying on it.

Apartments at 831 Nostrand Avenue

Recorded residential units: 9. Recorded year built: 1912. 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 831 Nostrand Avenue

The full report includes the grade, all 17 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 17 HPD violations
  3. 03Housing court filings and outcomes
  4. 04Ownership history and LLC connections