349 5th Avenue
349 5th Avenue in Park Slope, Brooklyn, has 46 open HPD violations, 8 of them class C, and 7 of 7 units are rent-stabilized, as of Oct 25, 2026. StreetSpy grade: D (55/100).
Mixed residential & commercial · 7 units · Built 1920
StreetSpy grade: D (Poor, 55/100)
- 8 immediately hazardous violations open (the class that covers no heat, pests, lead paint and similar).
- 5 open violations are classified rent-impairing under NY Multiple Dwelling Law section 302-a.
- No housing complaints to 311 in the last 12 months.
- 7 of 7 units are rent-stabilized.
More open violations per unit than 9 in 10 Brooklyn buildings this size.
- Repairs: High (46 open, 8 class C), records as of Oct 25, 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 27, 2026
- Safety: Clear (No open DOB violations), records as of Oct 23, 2026
- Registration: Expired Sep 1, 2018, records as of Oct 3, 2026
Housing code violations (HPD)
46 open violations: 8 class C (immediately hazardous), 12 class B, 18 class A, 8 class I (HPD orders such as lead paint or heat orders, not a hazard class). 1 issued in the last 12 months. 49 on record. Oldest open violation issued 1996-01-16. Newest violation issued 2026-04-30.
HPD recorded no violation closed here in the last 12 months.
5 open violations are classified rent-impairing under NY Multiple Dwelling Law section 302-a. Section 302-a; NY Courts guidance on getting repairs.
- Class C: No heat / heating defect (basement). PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM DOOR LOCKED AT CELLAR, issued 2019-01-08. HPD violation 12843010
- Class C: No heat / heating defect, throughout the apartment, 4th floor. PROVIDE AN ADEQUATE SUPPLY OF HEAT FOR THE APARTMENT IN THE ENTIRE APARTMENT LOCATED AT APT 4L, 4th STORY, 1st APARTMENT FROM NORTH AT EAST (apt 4L), issued 2019-01-08. HPD violation 12842981
- Class C: No heat / heating defect (hallway). PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM : DOOR TO CELLAR LOCKED AT 1ST STORY PUBLIC HALL.., issued 2010-02-22. HPD violation 8292822
- Class C: No heat / heating defect (boiler room). PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM DOOR LOCKED AT BOILER ROOM, issued 2005-02-24. HPD violation 5362495
- Class C: No hot water. PROVIDE HOT WATER AT ALL HOT WATER FIXTURES AT 1 STY SOUTH APT 1L LOCATED AT APT 1L (apt 1L), issued 1999-10-26. HPD violation 1429216
- Class C: No heat / heating defect (hallway). PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM DOOR LOCKED 1 STY PUBLIC HALL TO CELLAR, issued 1999-07-13. HPD violation 952828
- Class C: Door, lock or intercom defect (entrance). SECTION 27-2005, 2007 ADM CODE REMOVE THE ILLEGAL FASTENING DOUBLE CYLINDER KEY OPERATED LOCK ON ENTRANCE DOOR 4 STY SOUTH APT 4R LOCATED AT APT 4R (apt 4R), issued 1999-07-13. HPD violation 952827
- Class C: Lead paint hazard. REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT CEILING FRONT ROOM 4 STY EAST APT 4L PADIN 768 9429 ER1 96000232. , SECTION '' '' (apt 4L), issued 1996-01-16. HPD violation 952821
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. 1 DOB violation 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
7 of 7 units rent-stabilized as of 2024. Stabilized renewals: 0% for one year and 0% for two years under RGB Order #58 (Oct 1, 2026 to Sep 30, 2027).
Rent-stabilized units on city tax bills: 7 in 2024, 7 in 2007. Source: DOF tax bills for 2007 and 2024; years with no bill on file are left out.
Owner and management
Owner: YAN YAN LLC. Head officer: MENG KONG ONG. Managing agent: MENG KONG ONG. See the full portfolio.
Last HPD registration Sep 22, 2017. HPD registration expired Sep 1, 2018 and had not been renewed as of Oct 3, 2026. Buildings with 3+ units must register with HPD every year.
Tax lot and city IDs
BBL 3009850004, HPD building ID 130346. HPD Online, ACRIS, DOB BIS.
Nearest subway
- 4 Av-9 St (R), 5 min walk
- 4 Av-9 St (F, G), 7 min walk
- Union St (R), 8 min walk
How the grade is calculated
| Factor | On record | Points |
|---|---|---|
| Open HPD violations | 46 open (8 class C, 12 class B, 18 class A, 8 class I). 5 rent-impairing | −45 |
| 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 HPD Property Registration. Methodology. Report generated 2026-10-28.