Resale CO checklist
Clark Township
Union County, New Jersey · Checked October 2, 2026
Certificate of Occupancy Required
Certificate of Resale (online Certificate of Compliance application) · Clark Township Construction Department
- A current survey must be submitted with the application
- The owner certifies the home and all other structures on the lot meet Township zoning
- No rubbish, debris or bulk garbage may be left on the property before the new occupancy
- List any deck, fence, shed, pool, garage or finished basement on the application
- Smoke alarms by year built: before 1984 on all levels and outside each sleeping area (battery alarms OK); 1984 to 1990 also interconnected; after 1990 on all levels and in each bedroom, interconnected, with battery backup
- Carbon monoxide alarms (UL 2034 listed) near each sleeping area
- No door locks that need a key to get out
- House numbers at least 3 inches high, contrasting color, readable from the curb
- Fire extinguisher: at least 5 lb ABC dry chemical in the kitchen area (listed on the resale application)
- A separate Smoke Detector Inspection application and fee are also required for residential properties
| Certificate of Resale, residential resale | $125 |
| Smoke Detector Inspection, per unit | $50 |
| Reinspection after a failed inspection | $25.00 |
Smoke and CO alarm certificate Required
- Smoke alarms by year built: before 1984 on all levels and outside each sleeping area (battery alarms OK); 1984 to 1990 interconnected; after 1990 on all levels and in each bedroom, interconnected, with battery backup
- Carbon monoxide alarms listed to UL 2034 in the immediate vicinity of each sleeping area (battery alarms OK)
- Front door locks that need a key to exit must be replaced before the inspection
- House numbers at least 3 inches high, contrasting, readable from the curb
- A Certificate of Resale must also be filed
Clark Township Fire Prevention (Code Enforcement Office), Smoke and CO Inspection
| Smoke Detector Inspection, per unit | $50 |
| Reinspection after a failed inspection | $25.00 |