4713 7th Avenue

4713 7th Avenue in Sunset Park, Brooklyn, has 27 open HPD violations, and no rent-stabilized units are on its tax bill, as of Oct 26, 2026. StreetSpy grade: D (55/100).

Multi-family walk-up · 4 units · Built 1925

StreetSpy grade: D (Poor, 55/100)

• 27 open housing violations, none in the most serious class.
• 3 open violations are classified rent-impairing under NY Multiple Dwelling Law section 302-a.
• 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 9 in 10 Brooklyn buildings this size.

• Repairs: High (27 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: Clear (No open DOB violations), 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)

27 open violations: 0 class C (immediately hazardous), 21 class B, 6 class A. 0 issued in the last 12 months. 34 on record. Oldest open violation issued 2003-03-18. Newest violation issued 2025-06-05.

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

3 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: Lighting defect. D26-19.05 ADM CODE PROVIDE ADEQUATE LIGHT OF NOT LESS THAN 60 WATTS INCANDESCENT OR EQUIVALENT ILLUMINATION 1 STY PUB HALL NIGHT INSPECTION., issued 2008-06-26. HPD violation 969555
• Class B: Lighting defect (entrance). D26-19.07 ADM CODE PROVIDE ADEQUATE LIGHTING AT OR NEAR THE OUTSIDE OF THE FRONT ENTRANCEWAY OF THE BUILDING AND KEEP SAME BURNING FROM SUNSET EVERY DAY TO SUNRISE ON THE DAY FOLLOWING 50 WATTS NIGHT INSPECTION., issued 2008-06-26. HPD violation 969554
• Class B: Floor or stair defect (stairs). D26-10.01, 10.05 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF PLATNT POTS 2 STY STAIRS TO BULKHEAD., issued 2008-06-26. HPD violation 969556
• Class B: Broken window or sash, throughout the apartment, 1st floor. PROPERLY REPAIR THE BROKEN OR DEFECTIVE CHAIN BALANCE TOP AND BOTTOM SASH WINDOWS IN THE ENTIRE APARTMENT LOCATED AT APT 1R, 1st STORY, APARTMENT AT EAST (apt 1R), issued 2005-05-20. HPD violation 5504984
• Class B: Missing or broken smoke / CO detector, 1st floor. SECTION 27-2046.1, 2046.2 HMC: PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH APPLICABLE LAW AND RULES. LOCATED AT APT 1R, 1st STORY, APARTMENT AT EAST (apt 1R), issued 2005-05-20. HPD violation 5505007
• Class B: Floor or stair defect, 2nd room from the east, 1st floor. PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD FLOOR KITCHEN AND IN THE 2nd ROOM FROM EAST LOCATED AT APT 1R, 1st STORY, APARTMENT AT EAST (apt 1R), issued 2005-05-20. HPD violation 5504980
• Class B: Missing or broken smoke / CO detector, 1st floor. REPAIR OR REPLACE THE SMOKE DETECTOR MISSING LOCATED AT APT 1R, 1st STORY, APARTMENT AT EAST (apt 1R), issued 2005-05-20. HPD violation 5505004
• Class B: Damaged plaster or paint, throughout the apartment, 1st floor. REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR WALLS AND CEILING IN THE ENTIRE APARTMENT LOCATED AT APT 1R, 1st STORY, APARTMENT AT EAST (apt 1R), issued 2005-05-20. HPD violation 5504988

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: Owner reported 0 infested units
• 2025: Owner reported 0 infested units
• 2024: Owner reported 0 infested units
• 2023: Owner reported 0 infested units
• 2022: No bedbug filing on record for this year
• 2021: Owner reported 0 infested units

Buildings department (DOB)

No open DOB violations. 0 DOB violations 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: KAM W YAU. See the full portfolio.

Last HPD registration Jul 17, 2026, valid through Sep 1, 2027.

Tax lot and city IDs

BBL 3007680005, HPD building ID 133287. HPD Online, ACRIS, DOB BIS.

Nearest subway

• 45 St (R), 9 min walk
• 53 St (R), 10 min walk
• 9 Av (D), 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.