84 West 9th Street
84 West 9th Street in Carroll Gardens, Brooklyn, has 239 open HPD violations, 32 of them class C, and 16 of 16 units are rent-stabilized, as of Oct 24, 2026. StreetSpy grade: F (24/100).
City program owner (HDFC) · Multi-family walk-up · 16 units · Built 1931
Held by a Housing Development Fund Corporation, a nonprofit owner under a city housing program. Its tenants live with the conditions on this record, so it is graded and ranked like any rental. How HDFCs are ranked
StreetSpy grade: F (Severe, 24/100)
- 32 immediately hazardous violations open (the class that covers no heat, pests, lead paint and similar).
- 11 open violations are classified rent-impairing under NY Multiple Dwelling Law section 302-a.
- 6 heat or hot water complaints to 311 in the last 12 months.
- 16 of 16 units are rent-stabilized.
More open violations per unit than 9 in 10 Brooklyn buildings this size.
- Repairs: High (239 open, 32 class C), records as of Oct 24, 2026
- Heat and hot water: 6 complaints, 12 mo, records as of Oct 23, 2026
- Pests: Medium (1 infested unit, 3 yr), records as of Oct 26, 2026
- Safety: Medium (2 open DOB violations), records as of Oct 23, 2026
- Registration: Renewal not yet in city data, records as of Oct 3, 2026
Housing code violations (HPD)
239 open violations: 32 class C (immediately hazardous), 159 class B, 48 class A. 103 issued in the last 12 months. 437 on record. Oldest open violation issued 2017-08-23. Newest violation issued 2026-07-13.
0 closed in the last 90 days. Median 100 days from issue to close for the 42 violations closed in the last 12 months.
11 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: Floor or stair defect, 1st floor. PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE HARDWOOD FLOOR IN THE PRIVATE HALLWAY LOCATED AT APT 1D, 1st STORY, 2nd APARTMENT FROM SOUTH AT WEST (apt 1D), issued 2026-07-13. HPD violation 19065353
- Class C: Self-closing door not working. , 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 AT BULKHEAD DOOR , 4th STORY, issued 2026-07-08. HPD violation 19052722
- Class C: Broken window or sash, 1st room from the north, 2nd floor. HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE COUNTER BALANCE AT LOWER SASH FIRST WINDOW FROM SOUTH IN THE 1st ROOM FROM NORTH AT WEST LOCATED AT APT 2A, 2nd STORY, 1st APARTMENT FROM SOUTH AT WEST (apt 2A), issued 2026-06-25. HPD violation 19008728
- 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 2A, 2nd STORY, 1st APARTMENT FROM SOUTH AT WEST (apt 2A), issued 2026-04-08. HPD violation 18766453
- Class C: Mice, throughout the apartment, 2nd floor. HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 2A, 2nd STORY, 1st APARTMENT FROM SOUTH AT WEST (apt 2A), issued 2026-04-08. HPD violation 18766454
- Class C: Mice, throughout the apartment, 4th floor. HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 4C, 4th STORY, 1st APARTMENT FROM NORTH AT EAST (apt 4C), issued 2025-11-26. HPD violation 18415036
- Class C: Missing window guards, throughout the apartment, 4th floor. HMC INSTALL THE MISSING OR REPAIR/REPLACE THE DEFECTIVE WINDOW GUARD(S) IN ACCORDANCE WITH THE SPECIFICATIONS OF THE NEW YORK CITY HEALTH CODE SECTION 24 RCNY CHAPTER 12. WG TO INSTALL = 0; WG TO REPLACE = 0; WG TO REPAIR = 2; IN THE ENTIRE APARTMENT LOCATED AT APT 4C, 4th STORY, 1st APARTMENT FROM NORTH AT EAST (apt 4C), issued 2025-11-26. HPD violation 18415037
- Class C: Roaches, throughout the apartment, 4th floor. HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 4D, 4th STORY, 2nd APARTMENT FROM SOUTH AT WEST (apt 4D), issued 2025-11-24. HPD violation 18426447
311 housing complaints
27 in the last 12 months, 131 in 5 years. Most common: Unsanitary Condition (11), Heat/Hot Water (6), Water Leak (4), Plumbing (3), Door/Window (2).
Bedbugs
The owner reported 1 infested unit in 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: Owner reported 1 infested, 1 treated, 0 re-infested
- 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)
2 open DOB violations, 1 of them Local Law violations issued before 2000. 5 DOB violations on record. Check on DOB BIS.
Evictions and housing court
0 executed evictions in the last 3 years (1 on record). 0 open HPD cases; 0 harassment findings.
Rent stabilization
16 of 16 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: 16 in 2024, 16 in 2007. Source: DOF tax bills for 2007 and 2024; years with no bill on file are left out.
Owner and management
Owner: 722 HENRY STREET APARTMENTS HDFC. Head officer: BEN FULLERGOOGINS. Managing agent: CONCORD MANAGEMENT OF NY LLC. This owner has 11 buildings on record, 11 graded D or F. See the full portfolio.
Last HPD registration Jun 17, 2025. Registration on file through Sep 1, 2026; renewal not yet in the city's data.
Tax lot and city IDs
BBL 3005390021, HPD building ID 392929. HPD Online, ACRIS, DOB BIS.
Nearest subway
- Smith-9 Sts (F, G), 9 min walk
- Carroll St (F, G), 11 min walk
- 4 Av-9 St (F, G), 16 min walk
How the grade is calculated
| Factor | On record | Points |
|---|---|---|
| Open HPD violations | 239 open (32 class C, 159 class B, 48 class A). 11 rent-impairing | −45 |
| 311 housing complaints (12 mo) | 27 | −20 |
| Bedbug reports (3 yr) | 1 infested unit | −8 |
| Executed evictions (3 yr) | None | 0 |
| Housing litigation | No open cases | 0 |
| Open DOB violations | 2 open DOB violations, 1 of them Local Law violations issued before 2000 | −3 |
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.