2121 Avenue Y

2121 Avenue Y in Sheepshead Bay, Brooklyn, has 15 open HPD violations, and no rent-stabilized units are on its tax bill, as of Oct 25, 2026. StreetSpy grade: D (55/100).

Multi-family walk-up · 3 units · Built 1930

StreetSpy grade: D (Poor, 55/100)

• 15 open housing violations, none in the most serious class.
• 1 open violation is 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 8 in 10 Brooklyn buildings this size.

• Repairs: High (15 open), records as of Oct 25, 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 27, 2026
• Safety: Clear (No open DOB violations), records as of Oct 23, 2026
• Registration: Expired Sep 1, 2024, records as of Oct 3, 2026

How the grade works

Housing code violations (HPD)

15 open violations: 0 class C (immediately hazardous), 10 class B, 3 class A, 2 class I (HPD orders such as lead paint or heat orders, not a hazard class). 1 issued in the last 12 months. 27 on record. Oldest open violation issued 2009-08-04. Newest violation issued 2026-05-01.

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

1 open violation is classified rent-impairing under NY Multiple Dwelling Law section 302-a. Section 302-a; NY Courts guidance on getting repairs.

• Class B: Lighting defect (hallway). PROVIDE ADEQUATE LIGHT OF NOT LESS THAN 60 WATTS INCANDESCENT OR EQUIVALENT ILLUMINATION 2 STY PUBLIC HALL., issued 2009-08-04. HPD violation 1119045
• Class B: Plumbing defect, bathroom. REPAIR THE BROKEN OR DEFECTIVE CONNECTION WASTELINE WASHBASIN 2 STY REAR APT 2 BATHROOM. LOCATED AT APT 2 (apt 2), issued 2009-08-04. HPD violation 1119037
• Class B: Damaged plaster or paint, bathroom. PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CERAMIC WALL TILES 2 STY REAR APT 2 BATHROOM. LOCATED AT APT 2 (apt 2), issued 2009-08-04. HPD violation 1119038
• Class B: Damaged plaster or paint. REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR PLASTER CEILING SOUTH ROOM 2 STY APT 3. , SECTION '' '' (apt 3), issued 2009-08-04. HPD violation 1119047
• Class B: Broken window or sash. PROPERLY REPAIR THE BROKEN OR DEFECTIVE & OR MAKE OPERABLE LOWER SASH ALL WINDOWS 2 STY APT 2. LOCATED AT APT 2 (apt 2), issued 2009-08-04. HPD violation 1119039
• Class B: Missing or broken smoke / CO detector. SECTION 27-2045, 2046 ADM CODE PROVIDE AN APPROVED AND OPERATIONAL SMOKE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH DEPARTMENT OF BUILDINGS RULES AND REGULATIONS MISSING 2 STY APT 2. LOCATED AT APT 2 (apt 2), issued 2009-08-04. HPD violation 1119040
• Class B: Door, lock or intercom defect (hallway). REPLACE WITH NEW THE MISSING LOCKING DEVICE ALL MAILBOXES 1 STY PUBLIC HALL VESTIBULE., issued 2009-08-04. HPD violation 1119041
• Class B: Lighting defect (hallway). PROVIDE ADEQUATE LIGHT OF NOT LESS THAN 60 WATTS INCANDESCENT OR EQUIVALENT ILLUMINATION ALL STYS PUBLIC HALLS., issued 2009-08-04. HPD violation 1119042

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: 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: OCK H CHUNG. Managing agent: OCK H CHUNG. See the full portfolio.

Last HPD registration Jan 24, 2024. HPD registration expired Sep 1, 2024 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 3074220237, HPD building ID 197371. HPD Online, ACRIS, DOB BIS.

Nearest subway

• Sheepshead Bay (B, Q), 9 min walk
• Neck Rd (Q), 9 min walk
• Avenue U (Q), 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.