31-16 21st Street

31-16 21st Street in Astoria, Queens, has 6 open HPD violations, 3 of them class C, and no rent-stabilized units are on its tax bill, as of Oct 25, 2026. StreetSpy grade: A (90/100).

Mixed residential & commercial · 52 units · Built 2023

StreetSpy grade: A (Excellent, 90/100)

• 3 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.
• No rent-stabilized units on the tax bill. Increases aren't capped by stabilization, though Good Cause Eviction may still limit them.

• Repairs: Low (6 open, 3 class C), records as of Oct 25, 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 27, 2026
• Safety: Clear (No open DOB violations), records as of Oct 23, 2026
• Registration: Renewal not yet in city data, records as of Oct 3, 2026

How the grade works

Housing code violations (HPD)

6 open violations: 3 class C (immediately hazardous), 1 class B, 2 class A. 7 issued in the last 12 months. 7 on record. Oldest open violation issued 2026-02-05. Newest violation issued 2026-05-11.

0 closed in the last 90 days. Median 130 days from issue to close for the 1 violations closed in the last 12 months.

• Class C: No hot water, throughout the apartment, 2nd floor. & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF HOT WATER EXCEEDING THE MAXIMUM TEMPERATURE OF 130 DEGREES FAHRENHEIT AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 2G, 2nd STORY, 2nd APARTMENT FROM SOUTH AT WEST (apt 2G), issued 2026-02-05. HPD violation 18618241
• Class C: No heat / heating defect (hallway). POST NOTICE, IN FORM APPROVED BY THE DEPARTMENT, STATING THE NAME AND LOCATION OF THE PERSON DESIGNATED BY THE OWNER TO HAVE KEY TO BUILDINGS HEATING SYSTEM NEAR MAILBOXES AT PUBLIC HALL, 1st STORY, issued 2026-02-05. HPD violation 18618245
• Class C: Self-closing door not working, 2nd 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 HINGES IN THE ENTRANCE LOCATED AT APT 2G, 2nd STORY, 2nd APARTMENT FROM SOUTH AT WEST (apt 2G), issued 2026-02-05. HPD violation 18618243
• Class B: Damaged plaster or paint, door on the west wall, 1st room from the north, 2nd floor. HMC: REFIT DOOR AT WEST WALL LEADING TO TERRACE IN THE 1st ROOM FROM NORTH LOCATED AT APT 2G, 2nd STORY, 2nd APARTMENT FROM SOUTH AT WEST (apt 2G), issued 2026-02-05. HPD violation 18618240
• 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 2026-05-11. HPD violation 18925046
• Class A: Required notice or sign missing. POST AND MAINTAIN A STREET NUMBER ON THE FRONT OF THE DWELLING PLAINLY VISIBLE FROM THE SIDEWALK., issued 2026-02-05. HPD violation 18618246

311 housing complaints

0 in the last 12 months, 0 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

No rent-stabilized units on the tax bill.

Owner and management

Owner: Oasis Condominium Inc. Head officer: Yong Chen. Managing agent: The One Property Management LLC. See the full portfolio.

Last HPD registration Feb 26, 2026. Registration on file through Sep 1, 2026; renewal not yet in the city's data.

Tax lot and city IDs

BBL 4005337503, HPD building ID 1020250. HPD Online, ACRIS, DOB BIS.

Nearest subway

• Broadway (N, W), 9 min walk
• 30 Av (N, W), 9 min walk
• Astoria Blvd (N, W), 14 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.