522 3rd Avenue
522 3rd Avenue in Carroll Gardens, Brooklyn, has 3 open HPD violations, and its rent-stabilization status could not be verified, as of Oct 26, 2026. StreetSpy grade: C (73/100).
Mixed residential & commercial · 3 units · Built 1920
StreetSpy grade: C (Fair, 73/100)
- 3 open housing violations, none in the most serious class.
- No housing complaints to 311 in the last 12 months.
More open violations per unit than 5 in 10 Brooklyn buildings this size.
- Repairs: Medium (3 open), records as of Oct 26, 2026
- Heat and hot water: No complaints, 12 mo, records as of Oct 25, 2026
- Pests: Clear (No bedbug filing, 3 yr), records as of Oct 28, 2026
- Safety: Clear (No open DOB violations), records as of Oct 26, 2026
- Registration: Not on file, records as of Oct 28, 2026
Housing code violations (HPD)
3 open violations: 0 class C (immediately hazardous), 1 class B, 2 class A. 0 issued in the last 12 months. 3 on record. Oldest open violation issued 2021-01-29. Newest violation issued 2021-02-04. No new HPD violation has been issued here since 2021. Most of the open count is older violations that were never closed.
HPD recorded no violation closed here in the last 12 months.
- Class B: No heat / heating defect, west wall, 1st room from the north, 2nd floor. ADMIN. CODE: PROPERLY REPAIR THE BROKEN OR DEFECTIVE H.V.A.C UNIT (FOR HEAT SUPPLY)AT WEST WALL IN THE 1st ROOM FROM NORTH AT WEST LOCATED AT APT 2, 2nd STORY (apt 2), issued 2021-02-04. HPD violation 14007978
- Class A: Mold, bathroom, 2nd floor. , 2011, 2012 ADMIN CODE: CLEANSE TO THE SATISFACTION OF THIS DEPARTMENT THE TILES WITH GROUT CERAMIC JOINTS / CAULKING SURFACE OF VISIBLE MOLD AT SOUTH AND WEST WALLS AT SHOWER STALL IN THE BATHROOM LOCATED AT APT 2, 2nd STORY (apt 2), issued 2021-02-04. HPD violation 14007975
- Class A: Gas defect. 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, issued 2021-01-29. HPD violation 14007981
311 housing complaints
0 in the last 12 months, 0 in 5 years.
Bedbugs
No bedbug filing on record for the last 3 years. 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: No bedbug filing on record for this year
- 2024: No bedbug filing on record for this year
- 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)
No open DOB violations. 0 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
Stabilization status could not be verified.
Owner and management
Owner: 522 3 AVE LLC. See the full portfolio.
Tax lot and city IDs
BBL 3010260034, HPD building ID 127768. HPD Online, ACRIS, DOB BIS.
Nearest subway
- 4 Av-9 St (F, G), 3 min walk
- 4 Av-9 St (R), 5 min walk
- Prospect Av (R), 6 min walk
How the grade is calculated
| Factor | On record | Points |
|---|---|---|
| Open HPD violations | 3 open (1 class B, 2 class A) | −27 |
| 311 housing complaints (12 mo) | None | 0 |
| Bedbug reports (3 yr) | None reported | 0 |
| Executed evictions (3 yr) | None | 0 |
| Housing litigation | No open cases | 0 |
| Open DOB violations | None | 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 Dept. of City Planning PLUTO (tax-roll owner). Methodology. Report generated 2026-10-28.