5601 6th Avenue

5601 6th Avenue in Sunset Park, Brooklyn, has 36 open HPD violations, 10 of them class C, and 14 of 14 units are rent-stabilized, as of Oct 26, 2026. StreetSpy grade: D (55/100).

Mixed residential & commercial · 14 units · Built 1905

StreetSpy grade: D (Poor, 55/100)

• 10 immediately hazardous violations open (the class that covers no heat, pests, lead paint and similar).
• 2 open violations are classified rent-impairing under NY Multiple Dwelling Law section 302-a.
• No housing complaints to 311 in the last 12 months.
• 14 of 14 units are rent-stabilized.

More open violations per unit than 8 in 10 Brooklyn buildings this size.

• Repairs: High (36 open, 10 class C), records as of Oct 26, 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 28, 2026
• Safety: Clear (1 open DOB violation), records as of Oct 26, 2026
• Registration: Renewal not yet in city data, records as of Oct 3, 2026

How the grade works

Housing code violations (HPD)

36 open violations: 10 class C (immediately hazardous), 20 class B, 6 class A. 1 issued in the last 12 months. 158 on record. Oldest open violation issued 1997-04-08. Newest violation issued 2026-04-30.

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 C: Self-closing door not working, 3rd floor. , 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE .. IN THE ENTRANCE LOCATED AT APT C4, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH (apt C4), issued 2024-04-04. HPD violation 16793406
• Class C: No heat / heating defect (basement). PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM BOILER ROOM DOOR LOCKED AT CELLAR, issued 2023-02-07. HPD violation 15695658
• Class C: No heat / heating defect, throughout the apartment, 3rd floor. PROVIDE AN ADEQUATE SUPPLY OF HEAT FOR THE APARTMENT IN THE ENTIRE APARTMENT LOCATED AT APT C3, 3rd STORY, 1st APARTMENT FROM NORTH AT EAST (apt C3), issued 2023-02-02. HPD violation 15695656
• Class C: Missing window guards, throughout the apartment, 1st 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 A2, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH (apt A2), issued 2021-08-03. HPD violation 14471873
• Class C: Self-closing door not working, 1st floor. , 27-2007, 27-2041.1 HMC: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE IN THE ENTRANCE LOCATED AT APT A2, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH (apt A2), issued 2021-08-03. HPD violation 14471874
• Class C: Roaches, throughout the apartment, 2nd floor. HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 1B, 2nd STORY, 2nd APARTMENT FROM WEST AT NORTH (apt 1B), issued 2021-08-02. HPD violation 14470707
• Class C: Mice, throughout the apartment, 2nd floor. HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 1B, 2nd STORY, 2nd APARTMENT FROM WEST AT NORTH (apt 1B), issued 2021-08-02. HPD violation 14470705
• Class C: Door, lock or intercom defect, 2nd floor. , 2007 ADM CODE REMOVE THE ILLEGAL FASTENING DOUBLE CYLINDER KEY OPERATED LOCK INSTALLED AT DOOR IN THE ENTRANCE LOCATED AT APT B2, 2nd STORY, 1st APARTMENT FROM SOUTH AT WEST (apt B2), issued 2004-11-01. HPD violation 5154220

311 housing complaints

0 in the last 12 months, 27 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: Owner reported 0 infested units
• 2022: Owner reported 0 infested units
• 2021: Owner reported 0 infested units

Buildings department (DOB)

1 open DOB violation, a Local Law violation issued before 2000. 5 DOB violations on record. Check on DOB BIS.

Evictions and housing court

0 executed evictions in the last 3 years (1 on record). 0 open HPD cases; 0 harassment findings.

Rent stabilization

14 of 14 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: 14 in 2024, 14 in 2007. Source: DOF tax bills for 2007 and 2024; years with no bill on file are left out.

Owner and management

Owner: 606 56TH ST LLC. Head officer: ANDY GONG. Managing agent: 606 56TH ST LLC. See the full portfolio.

Last HPD registration Aug 29, 2025. Registration on file through Sep 1, 2026; renewal not yet in the city's data.

Tax lot and city IDs

BBL 3008410010, HPD building ID 132322. HPD Online, ACRIS, DOB BIS.

Nearest subway

• 59 St (N, R), 7 min walk
• 8 Av (N), 7 min walk
• 53 St (R), 7 min walk

How the grade is calculated

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.