344 14th Street
344 14th Street in Park Slope, Brooklyn, has 68 open HPD violations, 14 of them class C, and no rent-stabilized units are on its tax bill, as of Oct 25, 2026. StreetSpy grade: F (38/100).
Multi-family walk-up · 8 units · Built 1931
StreetSpy grade: F (Severe, 38/100)
- 14 immediately hazardous violations open (the class that covers no heat, pests, lead paint and similar).
- 6 open violations are classified rent-impairing under NY Multiple Dwelling Law section 302-a.
- 3 heat or hot water complaints to 311 in the last 12 months.
More open violations per unit than 9 in 10 Brooklyn buildings this size.
- Repairs: High (68 open, 14 class C), records as of Oct 25, 2026
- Heat and hot water: 3 complaints, 12 mo, records as of Oct 25, 2026
- Pests: Clear (No bedbug filing, 3 yr), records as of Oct 27, 2026
- Safety: Medium (1 open DOB violation), records as of Oct 23, 2026
- Registration: Expired Sep 1, 2025, records as of Oct 3, 2026
Housing code violations (HPD)
68 open violations: 14 class C (immediately hazardous), 35 class B, 18 class A, 1 class I (HPD orders such as lead paint or heat orders, not a hazard class). 1 issued in the last 12 months. 126 on record. Oldest open violation issued 2007-10-03. Newest violation issued 2026-05-01.
HPD recorded no violation closed here in the last 12 months.
6 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: Self-closing door not working (entrance). , 2007 ADM CODE REMOVE DEVICE PREVENTING DOOR FROM BEING SELF-CLOSING PERMANENTLY INSTALLED KICKSTAND AT DOOR KEEPING IT FROM BEING SELF CLOSING AT BUILDING ENTRANCE , 1st STORY, issued 2025-02-07. HPD violation 17674572
- Class C: No heat / heating defect (basement). PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM DOOR LOCKED AT BASEMENT AT BOILER ROOM, issued 2024-11-15. HPD violation 17415697
- Class C: No heat / heating defect, throughout the apartment, 2nd floor. PROVIDE AN ADEQUATE SUPPLY OF HEAT FOR THE APARTMENT IN THE ENTIRE APARTMENT LOCATED AT APT 2L, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH (apt 2L), issued 2024-11-14. HPD violation 17415695
- Class C: No heat / heating defect (boiler room). PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM DOOR LOCKED AT BOILER ROOM, 1st STORY, issued 2024-11-12. HPD violation 17405945
- Class C: No heat / heating defect (boiler room). PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM DOOR LOCKED AT BOILER ROOM, issued 2024-11-08. HPD violation 17404695
- Class C: No heat / heating defect (boiler room). PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM LOCKED DOOR AT BOILER ROOM, issued 2024-11-06. HPD violation 17398345
- Class C: No hot water, throughout the apartment, 4th floor. PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 4R, 4th STORY, 1st APARTMENT FROM SOUTH AT WEST (apt 4R), issued 2023-11-16. HPD violation 16380577
- Class C: Missing window guards, throughout the apartment, 2nd floor. HMC INSTALL THE MISSING OR REPAIR/REPLACE THE DEFECTIVE WINDOW GUARD(S) IN ACCORDANCE WITH THE SPECIFICATIONS OF THE NEW YORK CITY HEALTH CODE SECTION 24 RCNY CHAPTER 12. WG TO INSTALL = 2; WG TO REPLACE = 0; WG TO REPAIR = 0; IN THE ENTIRE APARTMENT LOCATED AT APT 2L, 2nd STORY, APARTMENT AT WEST (apt 2L), issued 2021-06-28. HPD violation 14398958
311 housing complaints
3 in the last 12 months, 14 in 5 years. Most common: Heat/Hot Water (3).
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)
1 open DOB violation, a Local Law violation issued before 2000. 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
No rent-stabilized units on the tax bill.
Owner and management
Owner: 344 J&S REALTY LLC. Head officer: Mujahidul Islam. Managing agent: Mujahidul Islam. See the full portfolio.
Last HPD registration Feb 3, 2025. HPD registration expired Sep 1, 2025 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 3010430022, HPD building ID 139706. HPD Online, ACRIS, DOB BIS.
Nearest subway
- 7 Av (F, G), 6 min walk
- Prospect Av (R), 8 min walk
- 15 St-Prospect Park (F, G), 8 min walk
How the grade is calculated
| Factor | On record | Points |
|---|---|---|
| Open HPD violations | 68 open (14 class C, 35 class B, 18 class A, 1 class I). 6 rent-impairing | −45 |
| 311 housing complaints (12 mo) | 3 | −14 |
| Bedbug reports (3 yr) | None reported | 0 |
| Executed evictions (3 yr) | None | 0 |
| Housing litigation | No open cases | 0 |
| Open DOB violations | 1 open DOB violation, a Local Law violation issued before 2000 | −3 |
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.