10-31 51st Avenue

10-31 51st Avenue in Long Island City, Queens, has 10 open HPD violations, and no rent-stabilized units are on its tax bill, as of Oct 26, 2026. StreetSpy grade: C (65/100).

Multi-family walk-up · 4 units · Built 1930

StreetSpy grade: C (Fair, 65/100)

• 10 open housing violations, none in the most serious class.
• No housing complaints to 311 in the last 12 months.
• The owner's bedbug filings report no infested units in the last 3 years.
• 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 Queens buildings this size.

• Repairs: High (10 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: Expired Sep 1, 2023, records as of Oct 3, 2026

How the grade works

Housing code violations (HPD)

10 open violations: 0 class C (immediately hazardous), 2 class B, 5 class A, 3 class I (HPD orders such as lead paint or heat orders, not a hazard class). 1 issued in the last 12 months. 22 on record. Oldest open violation issued 2007-08-30. Newest violation issued 2026-05-06.

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

• Class B: Leak or water damage (hallway). & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF CONCEALED WATER LEAK EAST WALL AT PUBLIC HALL, 3rd STORY, issued 2010-05-17. HPD violation 8423350
• Class B: Door, lock or intercom defect, throughout the apartment, 3rd floor. PROPERLY REPAIR THE BROKEN OR DEFECTIVE BELL/BUZZER SYSTEM IN THE ENTIRE APARTMENT LOCATED AT APT TOP, 3rd STORY, APARTMENT AT NORTH (apt TOP), issued 2009-06-29. HPD violation 7937707
• 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 2026-05-06. HPD violation 18889542
• 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 2025-06-11. HPD violation 18000238
• 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 2024-04-12. HPD violation 16870769
• Class A: Door, lock or intercom defect, throughout the apartment, 3rd floor. PROPERLY REPAIR THE BROKEN OR DEFECTIVE BELL BUZER FROM FRONT 1 STY ENTRANCE TO 3 STY IN THE ENTIRE APARTMENT LOCATED AT APT 4FLR, 3rd STORY (apt 4FLR), issued 2009-05-27. HPD violation 7886189
• Class A: Door, lock or intercom defect. PROPERLY REPAIR THE BROKEN OR DEFECTIVE BELL BUZZER SYSTEM FROM APT #3 TOP/ FL TO FRONT AREAWAY., issued 2007-08-30. HPD violation 5460126
• Class I: Owner did not register the building with HPD. OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITED FROM CERTIFYING VIOLATIONS, AND DENIED THE RIGHT TO RECOVER POSSESSION OF PREMISES FOR NONPAYMENT OF RENT UNTIL A VALID REGISTRATION STATEMENT IS FILED.. HPD violation 16447202

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

No rent-stabilized units on the tax bill.

Owner and management

Owner: SHI YANG CHUNG. See the full portfolio.

Last HPD registration Apr 25, 2023. HPD registration expired Sep 1, 2023 and had not been renewed as of Oct 3, 2026. Buildings with 3+ units must register with HPD every year.

Tax lot and city IDs

BBL 4000400012, HPD building ID 440155. HPD Online, ACRIS, DOB BIS.

Nearest subway

• Vernon Blvd-Jackson Av (7), 1 min walk
• Hunters Point Av (7), 4 min walk
• 21 St (G), 4 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.