12 Cornelia Street
12 Cornelia Street in Bushwick, Brooklyn, has 71 open HPD violations, 14 of them class C, and no rent-stabilized units are on its tax bill, as of Oct 25, 2026. StreetSpy grade: F (41/100).
Multi-family walk-up · 3 units · Built 1905
StreetSpy grade: F (Severe, 41/100)
- 14 immediately hazardous violations open (the class that covers no heat, pests, lead paint and similar).
- 9 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: High (71 open, 14 class C), records as of Oct 25, 2026
- Heat and hot water: No complaints, 12 mo, records as of Oct 25, 2026
- Pests: Clear (No bedbug filing, 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
Housing code violations (HPD)
71 open violations: 14 class C (immediately hazardous), 37 class B, 20 class A. 1 issued in the last 12 months. 86 on record. Oldest open violation issued 1991-04-30. Newest violation issued 2026-05-04.
HPD recorded no violation closed here in the last 12 months.
9 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: Mice, throughout the apartment, 3rd floor. HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 3, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH (apt 3), issued 2023-05-30. HPD violation 16007001
- Class C: Self-closing door not working, 3rd 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 ... IN THE ENTRANCE LOCATED AT APT 3, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH (apt 3), issued 2023-05-30. HPD violation 16007002
- Class C: No heat / heating defect (hallway). PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM DOOR TO CELLAR PADLOCKED AT PUBLIC HALL, 1st STORY, issued 2013-03-22. HPD violation 9777333
- Class C: No heat / heating defect (basement). PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM LOCKED DOOR AT CELLAR, issued 2013-02-25. HPD violation 9744981
- Class C: No hot water, throughout the apartment, 3rd floor. & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF SCALDING HOT WATER (152 DEGREES) IN THE ENTIRE APARTMENT LOCATED AT APT 3, 3rd STORY (apt 3), issued 2013-02-25. HPD violation 9744935
- Class C: Plumbing defect, bathroom, 2nd floor. REPLACE THE BROKEN OR DEFECTIVE WASH BASIN (CUT HAZARD),, IN THE BATHROOM LOCATED AT APT 2L, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST (apt 2L), issued 2009-10-01. HPD violation 8077916
- Class C: Lead paint hazard, 1st door from the south, west wall, bathroom, 2nd floor. - CORRECT THE LEAD-BASED PAINT HAZARD - PAINT THAT TESTED POSITIVE FOR LEAD CONTENT AND THAT IS PEELING OR ON A DETERIORATED SUBSURFACE - USING WORK PRACTICES SET FORTH IN 28 RCNY ?11-06(B)(2) 1st DOOR FROM SOUTH AT WEST WALL, 1st DOOR FRAME FROM SOUTH AT WEST WALL, 1st WINDOW FRAME FROM EAST AT SOUTH WALL, 1st WINDOW SASH FROM EAST AT SOUTH WALL IN THE BATHROOM LOCATED AT APT 2L, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST (apt 2L), issued 2009-10-01. HPD violation 8085253
- Class C: Leak or water damage, ceiling, bathroom, 2nd floor. & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF WATER LEAK AT CEILING IN THE BATHROOM LOCATED AT APT 2L, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST (apt 2L), issued 2009-10-01. HPD violation 8077914
311 housing complaints
1 in the last 12 months, 3 in 5 years. Most common: Plumbing (1).
Bedbugs
No bedbug filing on record for 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: 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: 12 CORNELIA LLC. Head officer: OLABISI J OLADITAN. Managing agent: 12 CORNELIA LLC. See the full portfolio.
Last HPD registration Jun 3, 2025. Registration on file through Sep 1, 2026; renewal not yet in the city's data.
Tax lot and city IDs
BBL 3033800013, HPD building ID 226077. HPD Online, ACRIS, DOB BIS.
Nearest subway
- Halsey St (J), 2 min walk
- Gates Av (J, Z), 6 min walk
- Chauncey St (J, Z), 10 min walk
How the grade is calculated
| Factor | On record | Points |
|---|---|---|
| Open HPD violations | 71 open (14 class C, 37 class B, 20 class A). 9 rent-impairing | −45 |
| 311 housing complaints (12 mo) | 1 | −14 |
| 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.