3401 Avenue J

3401 Avenue J in Flatlands, Brooklyn, has 52 open HPD violations, 24 of them class C, and 58 of 59 units are rent-stabilized, as of Oct 25, 2026. StreetSpy grade: F (49/100).

Multi-family elevator · 59 units · Built 1930

StreetSpy grade: F (Severe, 49/100)

• 24 immediately hazardous violations open (the class that covers no heat, pests, lead paint and similar).
• 5 open violations are classified rent-impairing under NY Multiple Dwelling Law section 302-a.
• 1 eviction carried out by marshals in the last 3 years.
• 58 of 59 units are rent-stabilized; 59 on the 2007 tax bill.

More open violations per unit than 8 in 10 Brooklyn buildings this size.

• Repairs: High (52 open, 24 class C), records as of Oct 25, 2026
• Heat and hot water: 1 complaint, 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: Renewal not yet in city data, records as of Oct 3, 2026

How the grade works

Housing code violations (HPD)

52 open violations: 24 class C (immediately hazardous), 21 class B, 5 class A, 2 class I (HPD orders such as lead paint or heat orders, not a hazard class). 33 issued in the last 12 months. 137 on record. Oldest open violation issued 2001-07-23. Newest violation issued 2026-09-16.

1 closed in the last 90 days. Median 75 days from issue to close for the 6 violations closed in the last 12 months.

5 open violations are classified rent-impairing under NY Multiple Dwelling Law section 302-a. Section 302-a; NY Courts guidance on getting repairs.

• Class C: Gas defect, kitchen, 1st floor. PROVIDE AN ADEQUATE SUPPLY OF GAS TO THE FIXTURES AT RANGE IN THE KITCHEN LOCATED AT APT 8A, 1st STORY, 5th APARTMENT FROM SOUTH AT WEST (apt 8A), issued 2026-08-21. HPD violation 19153020
• Class C: Lighting defect, throughout the apartment, 2nd floor. PROVIDE ADEQUATE SUPPLY OF COLD WATER FOR THE FIXTURES AT BATHROOM AND KITCHEN IN THE ENTIRE APARTMENT LOCATED AT APT 8B, 2nd STORY, 4th APARTMENT FROM SOUTH AT WEST (apt 8B), issued 2026-08-21. HPD violation 19153061
• Class C: Damaged plaster or paint, ceiling, throughout the apartment, 2nd floor. & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF FIRE DAMAGE AT CEILING AND WALLS. WINDOWS BROKEN AND PLYWOOD SEALED. IN THE ENTIRE APARTMENT LOCATED AT APT 8B, 2nd STORY, 4th APARTMENT FROM SOUTH AT WEST (apt 8B), issued 2026-08-21. HPD violation 19153057
• Class C: Electrical defect, ceiling, throughout the apartment, 1st floor. , 2038 HMC: PROVIDE A SAFE AND ADEQUATE SUPPLY OF ELECTRIC SERVICE TO THE FIXTURES AT CEILING, WALL OUTLETS AND LIGHT SWITCHES. IN THE ENTIRE APARTMENT LOCATED AT APT 8A, 1st STORY, 5th APARTMENT FROM SOUTH AT WEST (apt 8A), issued 2026-08-21. HPD violation 19153011
• Class C: Damaged plaster or paint, ceiling, throughout the apartment, 1st floor. & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF FIRE DAMAGE AT CEILING AND WALLS. IN THE ENTIRE APARTMENT LOCATED AT APT 8A, 1st STORY, 5th APARTMENT FROM SOUTH AT WEST (apt 8A), issued 2026-08-21. HPD violation 19153004
• Class C: Gas defect, kitchen, 2nd floor. PROVIDE AN ADEQUATE SUPPLY OF GAS TO THE FIXTURES AT RANGE IN THE KITCHEN LOCATED AT APT 8B, 2nd STORY, 4th APARTMENT FROM SOUTH AT WEST (apt 8B), issued 2026-08-21. HPD violation 19153073
• Class C: Damaged plaster or paint, 1st window from the west, north wall, 4th room from the east, 2nd floor. HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE GLASS PANES AT UPPER AND LOWER SASHES AT 1ST WINDOW FROM WEST AT NORTH WALL IN THE 4th ROOM FROM EAST LOCATED AT APT 9B, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH (apt 9B), issued 2026-08-21. HPD violation 19153044
• Class C: No hot water, throughout the apartment, 2nd floor. PROVIDE ADEQUATE SUPPLY OF HOT WATER FOR THE FIXTURES AT BTHROOM AND KITCHEN IN THE ENTIRE APARTMENT LOCATED AT APT 8B, 2nd STORY, 4th APARTMENT FROM SOUTH AT WEST (apt 8B), issued 2026-08-21. HPD violation 19153066

311 housing complaints

8 in the last 12 months, 19 in 5 years. Most common: Paint/Plaster (3), Water Leak (2), Door/Window (1), Heat/Hot Water (1), Unsanitary Condition (1).

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. 1 DOB violation on record. Check on DOB BIS.

Evictions and housing court

1 executed evictions in the last 3 years (1 on record). 0 open HPD cases; 0 harassment findings.

Rent stabilization

58 of 59 units rent-stabilized as of 2024. Stabilized renewals: 0% for one year and 0% for two years under RGB Order #58 (Oct 1, 2026 to Sep 30, 2027).

Rent-stabilized units on city tax bills: 58 in 2024, 59 in 2007. Source: DOF tax bills for 2007 and 2024; years with no bill on file are left out.

Owner and management

Owner: CRESCENT NINE ASSOCIATES. Head officer: MAMNOON A MARGHOOB. Managing agent: ZUMO MANAGEMENT INC. This owner has 5 buildings on record, 4 graded D or F. See the full portfolio.

Last HPD registration Dec 2, 2025. Registration on file through Sep 1, 2026; renewal not yet in the city's data.

Tax lot and city IDs

BBL 3075980006, HPD building ID 189087. HPD Online, ACRIS, DOB BIS.

Nearest subway

• Flatbush Av-Brooklyn College (2, 5), 9 min walk
• Newkirk Av-Little Haiti (2, 5), 18 min walk
• Avenue J (Q), 19 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 2026-10-27.