504 Thatford Avenue

504 Thatford Avenue in Brownsville, Brooklyn, has 58 open HPD violations, 2 of them class C, and its rent-stabilization status could not be verified, as of Oct 26, 2026. StreetSpy grade: D (60/100).

One & two family · 2 units · Built 1905

StreetSpy grade: D (Poor, 60/100)

• 2 immediately hazardous violations open (the class that covers no heat, pests, lead paint and similar).
• No housing complaints to 311 in the last 12 months.

• Repairs: High (58 open, 2 class C), records as of Oct 26, 2026
• Heat and hot water: No complaints, 12 mo, records as of Oct 25, 2026
• Pests: Clear (No bedbug filing, 3 yr), records as of Oct 28, 2026
• Safety: Clear (No open DOB violations), records as of Oct 26, 2026
• Registration: Not on file, records as of Oct 23, 2026

How the grade works

Housing code violations (HPD)

58 open violations: 2 class C (immediately hazardous), 45 class B, 8 class A, 3 class I (HPD orders such as lead paint or heat orders, not a hazard class). 0 issued in the last 12 months. 70 on record. Oldest open violation issued 2009-08-04. Newest violation issued 2023-09-07. No new HPD violation has been issued here since 2023. Most of the open count is older violations that were never closed.

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

• Class C: Door, lock or intercom defect (hallway). SECTION 27-2005 ADMIN. CODE: REMOVE THE ILLEGAL FASTENING FRONT ENTRANCE DOOR TO BLDG. 1 STY. PUBLIC HALL., issued 2009-08-04. HPD violation 5716204
• Class C: Door, lock or intercom defect (entrance). SECTION 27-2005 ADMIN. CODE: REMOVE THE ILLEGAL FASTENING DOUBLE CYLINDER KEY OPERATED LOCK INSTALLED AT ENTRANCE TO BUILDING., issued 2009-08-04. HPD violation 5716208
• Class B: Mold, ceiling, bathroom, 1st floor. HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... AT THE CEILING, APPX. 3 SQ FT IN THE BATHROOM LOCATED AT APT 1, 1st STORY, 1st APARTMENT FROM SOUTH AT WEST ORIGINAL VIOLATION 15966657 ISSUED 09-MAY-23 HAS BEEN UPGRADED TO CLASS B PER ADMINISTRATIVE CODE §27-2017.3a(3)(a) or (b). (apt 1), issued 2023-09-07. HPD violation 16217463
• Class B: Missing or broken smoke / CO detector, throughout the apartment, 1st floor. HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). : MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 1, 1st STORY, 1st APARTMENT FROM SOUTH AT WEST (apt 1), issued 2023-05-10. HPD violation 15966662
• Class B: Plumbing defect, bathroom, 1st floor. ADMIN. CODE: PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE PORCELAIN GLAZE AT THE BATHTUB IN THE BATHROOM LOCATED AT APT 1, 1st STORY, 1st APARTMENT FROM SOUTH AT WEST (apt 1), issued 2023-05-10. HPD violation 15966660
• Class B: Electrical defect (basement). , 2038 HMC: PROVIDE A SAFE AND ADEQUATE SUPPLY OF ELECTRIC SERVICE TO THE FIXTURES THROUGHOUT AT CELLAR, issued 2022-05-23. HPD violation 15172338
• Class B: Leak or water damage, bathroom, 1st floor. ADMIN. CODE: REPAIR THE LEAKY AND/OR DEFECTIVE FAUCETS AT BATHTUB IN THE BATHROOM LOCATED AT APT 1, 1st STORY, 1st APARTMENT FROM SOUTH AT WEST (apt 1), issued 2020-01-14. HPD violation 13544876
• Class B: Leak or water damage, kitchen, 1st floor. ADMIN. CODE: REPAIR THE LEAKY AND/OR DEFECTIVE FAUCETS AT SINK IN THE KITCHEN LOCATED AT APT 1, 1st STORY, 1st APARTMENT FROM SOUTH AT WEST (apt 1), issued 2020-01-14. HPD violation 13544881

311 housing complaints

0 in the last 12 months, 4 in 5 years.

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)

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

Stabilization status could not be verified.

Owner and management

Owner: ZHANG, XIAO BING. See the full portfolio.

Tax lot and city IDs

BBL 3036260043, HPD building ID 381063. HPD Online, ACRIS, DOB BIS.

Nearest subway

• Rockaway Av (3), 7 min walk
• New Lots Av (L), 8 min walk
• Junius St (3), 10 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 Dept. of City Planning PLUTO (tax-roll owner). Methodology. Report generated 2026-10-28.