504 Classon Avenue
504 Classon Avenue in Clinton Hill, Brooklyn, has 55 open HPD violations, 22 of them class C, and no rent-stabilized units are on its tax bill, as of Oct 25, 2026. StreetSpy grade: F (49/100).
Mixed residential & commercial · 3 units · Built 1930
StreetSpy grade: F (Severe, 49/100)
- 183.3 open HPD violations per 10 units, about 18 per apartment. The grade is F for that alone.
- 22 immediately hazardous violations open (the class that covers no heat, pests, lead paint and similar).
- 13 open violations are classified rent-impairing under NY Multiple Dwelling Law section 302-a.
- 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 9 in 10 Brooklyn buildings this size.
- Repairs: Grade capped at F (55 open, 22 class C), 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: High (1 open DOB violation), records as of Oct 23, 2026
- Registration: Renewal not yet in city data, records as of Oct 3, 2026
Housing code violations (HPD)
55 open violations: 22 class C (immediately hazardous), 17 class B, 15 class A, 1 class I (HPD orders such as lead paint or heat orders, not a hazard class). 20 issued in the last 12 months. 64 on record. Oldest open violation issued 2001-12-04. Newest violation issued 2026-06-25.
HPD recorded no violation closed here in the last 12 months.
13 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: Damaged plaster or paint, ceiling, throughout the apartment, 2nd floor. & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF FIRE DAMAGE, AT CEILING, WALLS, FLOORS, AND BROKEN WINDOWS. IN THE ENTIRE APARTMENT LOCATED AT APT 1, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH (apt 1), issued 2026-06-25. HPD violation 19032661
- Class C: Gas defect, kitchen, 2nd floor. PROVIDE AN ADEQUATE SUPPLY OF GAS TO THE FIXTURES AT RANGE IN THE KITCHEN LOCATED AT APT 1, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH (apt 1), issued 2026-06-25. HPD violation 19032669
- Class C: Damaged plaster or paint, ceiling, throughout the apartment, 3rd floor. & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF FIRE DAMAGE, AT CEILING, WALLS, FLOORS, AND BROKEN WINDOWS IN THE ENTIRE APARTMENT LOCATED AT APT 2, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH (apt 2), issued 2026-06-25. HPD violation 19032704
- Class C: Electrical defect, ceiling, throughout the apartment, 3rd floor. , 2038 HMC: PROVIDE A SAFE AND ADEQUATE SUPPLY OF ELECTRIC SERVICE TO THE FIXTURES AT CEILING, AND WALLS THROUGHOUT IN THE ENTIRE APARTMENT LOCATED AT APT 2, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH (apt 2), issued 2026-06-25. HPD violation 19032712
- Class C: Gas defect, kitchen, 3rd floor. PROVIDE AN ADEQUATE SUPPLY OF GAS TO THE FIXTURES AT RANGE IN THE KITCHEN LOCATED AT APT 2, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH (apt 2), issued 2026-06-25. HPD violation 19032717
- Class C: Lighting defect, throughout the apartment, 3rd floor. PROVIDE ADEQUATE SUPPLY OF COLD WATER FOR THE FIXTURES ... IN THE ENTIRE APARTMENT LOCATED AT APT 2, 3rd STORY, APARTMENT AT SOUTH (apt 2), issued 2026-06-25. HPD violation 19032728
- Class C: PROVIDE PLYWOOD SEALUP TO ALL ACCESSIBLE OPENINGS IN THE ENTIRE APARTMENT LOCATED AT APT 2, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH (apt 2), issued 2026-06-25. HPD violation 19032735
- Class C: Damaged plaster or paint, ceiling, throughout the apartment, 4th floor. & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF FIRE DAMAGE, AT CEILING, WALLS, FLOORS, AND BROKEN WINDOWS IN THE ENTIRE APARTMENT LOCATED AT APT 3, 4th STORY, 1st APARTMENT FROM EAST AT SOUTH (apt 3), issued 2026-06-25. HPD violation 19032745
311 housing complaints
0 in the last 12 months, 1 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: Owner reported 0 infested units
- 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: Owner reported 0 infested units
Buildings department (DOB)
1 open DOB violation. 1 DOB violation 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: GEORRAY PROPERTIES. Head officer: GEORGE MURRAY. Managing agent: GEORGE MURRAY. This owner has 7 buildings on record, 7 graded D or F. See the full portfolio.
Last HPD registration Sep 6, 2025. Registration on file through Sep 1, 2026; renewal not yet in the city's data.
Tax lot and city IDs
BBL 3019840077, HPD building ID 807950. HPD Online, ACRIS, DOB BIS.
Nearest subway
- Franklin Av (C), 3 min walk
- Franklin Av (S), 5 min walk
- Clinton-Washington Avs (C), 7 min walk
How the grade is calculated
| Factor | On record | Points |
|---|---|---|
| Open HPD violations | 55 open (22 class C, 17 class B, 15 class A, 1 class I). 13 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 | 1 open DOB violation | −5 |
| Density cap | 183.3 per 10 units (about 18 per apartment). Grade capped at F: 100 or more open HPD violations per 10 units. | −1 |
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.