4809 5th Avenue

4809 5th Avenue in Sunset Park, Brooklyn, has 8 open HPD violations, and no rent-stabilized units are on its tax bill, as of Oct 26, 2026. StreetSpy grade: D (60/100).

Mixed residential & commercial · 6 units · Built 1924

StreetSpy grade: D (Poor, 60/100)

• 8 open housing violations, none in the most serious class.
• 1 eviction carried out by marshals in the last 3 years.
• No housing complaints to 311 in the last 12 months.
• 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 6 in 10 Brooklyn buildings this size.

• Repairs: Medium (8 open), 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: Medium (1 open DOB violation), records as of Oct 26, 2026
• Registration: Through Sep 1, 2027, records as of Oct 3, 2026

How the grade works

Housing code violations (HPD)

8 open violations: 0 class C (immediately hazardous), 0 class B, 8 class A. 1 issued in the last 12 months. 19 on record. Oldest open violation issued 2008-06-18. Newest violation issued 2026-04-30.

HPD recorded no violation closed here in the last 12 months.

• Class A: Bedbugs. (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS., issued 2026-04-30. HPD violation 18847255
• Class A: Bedbugs. (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS., issued 2025-06-05. HPD violation 17962685
• Class A: Missing or broken smoke / CO detector. D26-20.08 ADM CODE POST A PROPER NOTICE OF SMOKE DETECTOR REQUIREMENTS, IN A FORM APPROVED BY THE COMMISSIONER, AT OR NEAR THE MAIL BOX MISSING., issued 2008-06-18. HPD violation 954908
• Class A: Door, lock or intercom defect (roof). D26-10.01 ADM CODE REPLACE WITH NEW THE MISSING EXTERIOR DOOR HANDLE STAIRS BULKHEAD DOOR TO ROOF., issued 2008-06-18. HPD violation 954914
• Class A: Roof defect (roof). D26-10.01 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE SOUTH BRICK CHIMNEY ROOF REAR., issued 2008-06-18. HPD violation 954915
• Class A: Damaged plaster or paint (hallway). D26-12.01 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT CEILING & WALLS ALL STYS PUBLIC HALL., issued 2008-06-18. HPD violation 954921
• Class A: Missing or broken smoke / CO detector. D26-20.08 ADM CODE POST A PROPER NOTICE OF SMOKE DETECTOR REQUIREMENTS, IN A FORM APPROVED BY THE COMMISSIONER, AT OR NEAR THE MAIL BOX MISSING., issued 2008-06-18. HPD violation 954928
• Class A: Damaged plaster or paint (roof). D26-10.01 ADM CODE REPLACE WITH NEW THE MISSING COPING PARAPET WALLS ROOF THRU OUT., issued 2008-06-18. HPD violation 954913

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: No bedbug filing on record for this year
• 2024: Owner reported 0 infested units
• 2023: No bedbug filing on record for this year
• 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

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

Rent stabilization

No rent-stabilized units on the tax bill.

Owner and management

Owner: M&Q REALTY INC. Head officer: MICHAEL HUYNH. Managing agent: MICHAEL HUYNH. See the full portfolio.

Last HPD registration Jul 8, 2026, valid through Sep 1, 2027.

Tax lot and city IDs

BBL 3007750005, HPD building ID 130582. HPD Online, ACRIS, DOB BIS.

Nearest subway

• 45 St (R), 4 min walk
• 53 St (R), 5 min walk
• 59 St (N, R), 11 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.