309 Graham Avenue
309 Graham Avenue in Williamsburg, Brooklyn, has 19 open HPD violations, and no rent-stabilized units are on its tax bill, as of Oct 26, 2026. StreetSpy grade: D (55/100).
Multi-family walk-up · 3 units · Built 1915
StreetSpy grade: D (Poor, 55/100)
- 19 open housing violations, none in the most serious class.
- 1 open violation is classified rent-impairing under NY Multiple Dwelling Law section 302-a.
- The owner has 2 buildings on record; 1 graded D or F.
- 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 (19 open), records as of Oct 26, 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 26, 2026
- Registration: Renewal not yet in city data, records as of Oct 3, 2026
Housing code violations (HPD)
19 open violations: 0 class C (immediately hazardous), 13 class B, 6 class A. 0 issued in the last 12 months. 26 on record. Oldest open violation issued 2007-10-15. Newest violation issued 2007-10-15. No new HPD violation has been issued here since 2007. Most of the open count is older violations that were never closed.
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: Floor or stair defect (hallway). PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE 11TH WOOD TREAD AND RISER AT PUBLIC HALL STAIRS, 1st STORY, issued 2007-10-15. HPD violation 6970879
- Class B: Floor or stair defect (hallway). PROPERLY SECURE THE LOOSE WOOD NEWEL POST ATTACHED TO 1ST TREAD AT PUBLIC HALL STAIRS, 1st STORY, issued 2007-10-15. HPD violation 6970887
- Class B: Floor or stair defect (hallway). PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE 1ST WOOD TREAD AND RISER AT PUBLIC HALL STAIRS, 1st STORY, issued 2007-10-15. HPD violation 6970877
- Class B: Electrical defect, outlet on the south wall, kitchen, 2nd floor. PROPERLY SECURE THE LOOSE ELECTRIC OUTLET AT SOUTH WALL IN THE KITCHEN LOCATED AT APT 2, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH (apt 2), issued 2007-10-15. HPD violation 6970846
- Class B: Gas defect, kitchen, 2nd floor. PROVIDE AN ADEQUATE SUPPLY OF GAS TO THE FIXTURES .... IN THE KITCHEN LOCATED AT APT 2, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH (apt 2), issued 2007-10-15. HPD violation 6970857
- Class B: Damaged plaster or paint (hallway). PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CERAMIC TIILE WALLS AT VESTIBULE AT PUBLIC HALL, 1st STORY, issued 2007-10-15. HPD violation 6970864
- Class B: Damaged plaster or paint, north wall. & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF EXPOSED WIRES AT NORTH WALL AT VESTIBULE AT PUBLIC HALL, 1st STORY, issued 2007-10-15. HPD violation 6970869
- Class B: Damaged plaster or paint (hallway). & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF EXPOSED WIRES AT VESTIBULE CEILING AT PUBLIC HALL, 1st STORY, issued 2007-10-15. HPD violation 6970918
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: Owner reported 0 infested units
- 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: graham conselyea realty llc. Head officer: felice masullo. Managing agent: giuseppina masullo. This owner has 2 buildings on record, 1 graded D or F. See the full portfolio.
Last HPD registration Aug 30, 2025. Registration on file through Sep 1, 2026; renewal not yet in the city's data.
Tax lot and city IDs
BBL 3027700029, HPD building ID 302051. HPD Online, ACRIS, DOB BIS.
Nearest subway
- Graham Av (L), 2 min walk
- Grand St (L), 4 min walk
- Lorimer St (L), 6 min walk
How the grade is calculated
| Factor | On record | Points |
|---|---|---|
| Open HPD violations | 19 open (13 class B, 6 class A). 1 rent-impairing | −45 |
| 311 housing complaints (12 mo) | None | 0 |
| Bedbug reports (3 yr) | None reported | 0 |
| Executed evictions (3 yr) | None | 0 |
| Housing litigation | No open cases | 0 |
| Open DOB violations | None | 0 |
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.