356 6th Avenue
356 6th Avenue in Park Slope, Brooklyn, has 14 open HPD violations, and no rent-stabilized units are on its tax bill, as of Oct 25, 2026. StreetSpy grade: D (50/100).
Mixed residential & commercial · 3 units · Built 1920
StreetSpy grade: D (Poor, 50/100)
- 14 open housing violations, none in the most serious class.
- 2 open violations are classified rent-impairing under NY Multiple Dwelling Law section 302-a.
- The head officer on this registration is named on 3 buildings' registrations; 2 graded D or F.
- No rent-stabilized units on the tax bill. Increases aren't capped by stabilization, though Good Cause Eviction may still limit them.
More open violations per unit than 8 in 10 Brooklyn buildings this size.
- Repairs: High (14 open), records as of Oct 25, 2026
- Heat and hot water: No complaints, 12 mo, records as of Oct 25, 2026
- Pests: Clear (Owner reported none, 3 yr), records as of Oct 27, 2026
- Safety: High (1 open DOB violation), records as of Oct 23, 2026
- Registration: Renewal not yet in city data, records as of Oct 3, 2026
Housing code violations (HPD)
14 open violations: 0 class C (immediately hazardous), 10 class B, 4 class A. 0 issued in the last 12 months. 19 on record. Oldest open violation issued 2008-06-11. Newest violation issued 2024-04-16. No new HPD violation has been issued here since 2024. Most of the open count is older violations that were never closed.
HPD recorded no violation closed here in the last 12 months.
2 open violations are classified rent-impairing under NY Multiple Dwelling Law section 302-a. Section 302-a; NY Courts guidance on getting repairs.
- Class B: Missing or broken smoke / CO detector. , 2046 ADM CODE PROVIDE AN APPROVED AND OPERATIONAL SMOKE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH DEPARTMENT OF BUILDINGS RULES AND REGULATIONS MISSING 2 STY APT 2. , SECTION '' '' (apt 2), issued 2008-06-11. HPD violation 960525
- Class B: Items blocking a hallway or exit (hallway). D26-10.01, 10.05 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF HOUSEHOLD ITEMS 1 3 & 4 STY PUBLIC HALL., issued 2008-06-11. HPD violation 960522
- Class B: Illegal occupancy or use (hallway). D26-10.01, 10.05 ADM CODE REMOVE THE ILLEGAL FASTENING HASP ON SCUTTLE COVER 4 STY PUBLIC HALL., issued 2008-06-11. HPD violation 960523
- Class B: Fire escape defect. , 2007 ADM CODE FIRE EGRESS DEFECTIVE. REMOVE OBSTRUCTING BARS OR UNLAWFUL GATES FROM WINDOW TO FIRE ESCAPE OR PROVIDE APPROVED TYPE GATE 2 STY APT 2. , SECTION '' '' (apt 2), issued 2008-06-11. HPD violation 960524
- Class B: No heat / heating defect (basement). M/D LAW PROVIDE UNDER COMPLETED PERMIT, A PROPER ENCLOSURE FOR THE CENTRAL HEATING PLANT, AT CELLAR., issued 2008-06-11. HPD violation 960511
- Class B: Self-closing door not working (basement). D26-10.01 ADM CODE REPLACE WITH NEW THE MISSING FIRE PROOF SELF CLOSING DOOR CELLAR EAST TO CRAWL SPACE., issued 2008-06-11. HPD violation 960514
- Class B: Damaged plaster or paint, bathroom. D26-10.01 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR SOUTH WALL 2 STY APT 2 BATHROOM. , SECTION '' '' (apt 2), issued 2008-06-11. HPD violation 960517
- Class B: Damaged plaster or paint. D26-10.01 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR NORTH WALL 2 STY APT 2 REAR ROOM. , SECTION '' '' (apt 2), issued 2008-06-11. HPD violation 960518
311 housing complaints
0 in the last 12 months, 0 in 5 years.
Bedbugs
The owner reported 0 infested units in the last 3 years of filings. 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: Owner reported 0 infested units
- 2024: Owner reported 0 infested units
- 2023: No bedbug filing on record for this year
- 2022: No bedbug filing on record for this year
- 2021: Owner reported 0 infested units
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: 356 6TH AVE LLC. Head officer: EUGENE KALENIAK. Managing agent: EUGENE KALENIAK. This owner has 3 buildings on record, 2 graded D or F. See the full portfolio.
Last HPD registration Sep 24, 2025. Registration on file through Sep 1, 2026; renewal not yet in the city's data.
Tax lot and city IDs
BBL 3009850052, HPD building ID 810024. HPD Online, ACRIS, DOB BIS.
Nearest subway
- 7 Av (F, G), 6 min walk
- 4 Av-9 St (R), 7 min walk
- 4 Av-9 St (F, G), 8 min walk
How the grade is calculated
| Factor | On record | Points |
|---|---|---|
| Open HPD violations | 14 open (10 class B, 4 class A). 2 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 | 1 open DOB violation, a Local Law violation issued before 2000 | −5 |
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.