1648 West 9th Street

1648 West 9th Street in Gravesend, Brooklyn, has 9 open HPD violations, 2 of them class C, and 60 of 60 units are rent-stabilized, as of Oct 25, 2026. StreetSpy grade: C (76/100).

Multi-family elevator · 60 units · Built 1926

StreetSpy grade: C (Fair, 76/100)

• 2 immediately hazardous violations open (the class that covers no heat, pests, lead paint and similar).
• 20 heat or hot water complaints to 311 in the last 12 months.
• The head officer on this registration is named on 16 buildings' registrations; 5 graded D or F.
• 60 of 60 units are rent-stabilized; 58 on the 2007 tax bill.

Fewer open violations per unit than 5 in 10 Brooklyn buildings this size.

• Repairs: Low (9 open, 2 class C), records as of Oct 25, 2026
• Heat and hot water: 20 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: Through Sep 1, 2027, records as of Oct 3, 2026

How the grade works

Housing code violations (HPD)

9 open violations: 2 class C (immediately hazardous), 1 class B, 6 class A. 5 issued in the last 12 months. 59 on record. Oldest open violation issued 2016-02-12. Newest violation issued 2026-02-23.

0 closed in the last 90 days. Median 97 days from issue to close for the 8 violations closed in the last 12 months.

• Class C: Self-closing door not working (hallway). , 2007 ADM CODE REMOVE DEVICE PREVENTING DOOR FROM BEING SELF-CLOSING WOOD WEDGE OBSTRUCTING FIRE DOORS 1ST FROM EAST AT SOUTH NORTH SECTION AT PUBLIC HALL, 5th STORY, issued 2025-05-22. HPD violation 17906564
• Class C: Self-closing door not working (hallway). , 2007 ADM CODE REMOVE DEVICE PREVENTING DOOR FROM BEING SELF-CLOSING PLASTIC WEDGE OBSTRUCTING FIRE DOOR 1ST FROM WEST AT NORTH SOUTH SECTION AT PUBLIC HALL, 5th STORY, issued 2025-05-22. HPD violation 17906565
• Class B: Fire escape defect. , 2007 ADM CODE AND DEPT. RULES AND REGULATIONS. REMOVE THE ENCUMBRANCE OBSTRUCTING EGRESS FROM FIRE ESCAPES CONSISTING OF FLOWER POTS AT 2ND STACK FROM SOUTH AT BUILDING FRONT. AT FIRE ESCAPE, 6th STORY. HPD violation 19314343
• Class A: Required notice or sign missing (entrance). (B) HMC POST A PROPER NOTICE REGARDING RENT STABILIZATION LAW, IN A FORM APPROVED BY THE COMMISSIONER, IN A CONSPICUOUS LOCATION WITHIN THE COMMON AREA AT THE BUILDINGS ENTRANCE. FOR MORE INFORMATION ABOUT SIGNAGE REQUIREMENTS, PLEASE VISIT: HTTPS://WWW.NYC.GOV/SITE/HPD/SERVICES-AND-INFORMATION/REQUIRED-SIGNAGE.PAGE, issued 2026-02-23. HPD violation 18655300
• Class A: Required notice or sign missing (entrance). (B) HMC POST A PROPER NOTICE REGARDING RENT STABILIZATION LAW, IN A FORM APPROVED BY THE COMMISSIONER, IN A CONSPICUOUS LOCATION WITHIN THE COMMON AREA AT THE BUILDINGS ENTRANCE. FOR MORE INFORMATION ABOUT SIGNAGE REQUIREMENTS, PLEASE VISIT: HTTPS://WWW.NYC.GOV/SITE/HPD/SERVICES-AND-INFORMATION/REQUIRED-SIGNAGE.PAGE, issued 2026-02-12. HPD violation 18635256
• Class A: Damaged plaster or paint (entrance). ADMIN. CODE: POST AND MAINTAIN A PROPER NOTICE ON WALL OF THE ENTRANCE STORY IN ENGLISH AND SPANISH ON THE AVAILABILITY OF THE AGENCYS HOUSING INFORMATION GUIDE. A SAMPLE NOTICE CAN BE FOUND AT WWW.NYC.GOV/HPD., issued 2016-02-12. HPD violation 11111140
• Class A: Floor or stair defect (hallway). , M/D LAW AND DEPT. RULES AND REGS. PROVIDE A COMPLETED CERTIFICATE OF INSPECTION VISITS IN A PROPER FRAME READILY ACCESSIBLE FOR SIGNATURE, BOTTOM EDGE OF FRAME BETWEEN 48-62 INCHES ABOVE FLOOR AT .. AT PUBLIC HALL, 1st STORY, issued 2016-02-12. HPD violation 11111141
• Class A: Missing or broken smoke / CO detector (hallway). POST A PROPER NOTICE OF SMOKE DETECTOR REQUIREMENTS, IN A FORM APPROVED BY THE COMMISSIONER, AT OR NEAR THE MAIL BOX .. AT PUBLIC HALL, 1st STORY, issued 2016-02-12. HPD violation 11111144

311 housing complaints

22 in the last 12 months, 38 in 5 years. Most common: Heat/Hot Water (20), Unsanitary Condition (2).

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: Owner reported 0 infested units
• 2024: Owner reported 0 infested units
• 2023: Owner reported 0 infested units
• 2022: Owner reported 0 infested units
• 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

0 executed evictions in the last 3 years (2 on record). 0 open HPD cases; 0 harassment findings.

Rent stabilization

60 of 60 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: 60 in 2024, 58 in 2007. Source: DOF tax bills for 2007 and 2024; years with no bill on file are left out.

Owner and management

Owner: 33 TRINITY REALTY LLC. Head officer: CARLO DIMAGGIO. Managing agent: CARLO DIMAGGIO. This owner has 16 buildings on record, 5 graded D or F. See the full portfolio.

Last HPD registration Jun 24, 2026, valid through Sep 1, 2027.

Tax lot and city IDs

BBL 3066220026, HPD building ID 392603. HPD Online, ACRIS, DOB BIS.

Nearest subway

• Kings Hwy (N), 4 min walk
• Bay Pkwy (N), 8 min walk
• Avenue P (F), 11 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.