Resale CO checklist
South River Borough
Middlesex County, New Jersey · Checked September 30, 2026
Certificate of Occupancy Required
Residential Resale Certificate (Certificate of Continued Occupancy) · Code Enforcement / Property Maintenance, 48 Washington Street
- Smoke/CO detector certificate from the fire prevention office provided before or by the inspection date
- Electric, water and gas on; house numbers at least 4 inches with contrasting background
- Metal dryer exhaust pipe with no screws; chimney certification for any fireplace or wood stove
- Secure handrails and guards on stairs with 4 or more risers and landings over 30 inches; graspable handrail on one side
- Steps, porches, sidewalks, curbs and aprons in safe condition; yard free of overgrowth
- Interior clean (kitchen, cabinets, refrigerator, bath fixtures); stove anti-tip device; kitchen exhaust fan working
- No plumbing leaks; sump pumps must not discharge into the sanitary sewer; water heater in good repair
- Windows clean, uncracked, glazed, locking and operable with one hand, with screens; storm and screen doors with closers
- Thumb-latch door locks only (no double-keyed deadbolts or hasps); privacy locks on bedrooms and bathrooms
- No electrical hazards or extension cords as permanent wiring; covers on all switches and outlets; globes on light fixtures
- Floor coverings secure and not worn; heating outlets and baseboard covers secured
- Heating system safe and able to heat October 1 to May 1
- Pools and pool barriers code compliant
- Open Building/Construction permits inspected and closed; any work done without permits must be permitted and finaled before scheduling
| Resale inspection, first inspection, per unit | $100.00 |
| Resale inspection, second inspection, per unit | $100.00 |
| Resale inspection, third inspection, per unit | $125.00 |
Smoke and CO alarm certificate Required
- Smoke alarms on every level (basement, first floor, second floor; not crawl spaces or unfinished attics) and outside sleeping areas within 10 feet; basement alarm near the bottom of the stairs
- Smoke alarms no older than 10 years (or the maker's expiration date); wall-mounted alarms 6 to 12 inches below the ceiling
- CO alarm outside each separate sleeping area; the County sheet says CO alarms must not be older than 5 years or the maker's expiration date
- Detector type by year built (County criteria sheet): before 1977 battery; 1977-1983 electric; 1984-1989 electric interconnected; 1990 and later electric with battery backup, all interconnected, including one in each bedroom
- House numbers at least 4 inches high and visible from the street (2 inches on both sides of a curbside mailbox)
- The County application and guideline sheet still list a fire extinguisher (2A:10B:C, 10 lb. or less, within 10 feet of the kitchen, top no more than 5 feet above the floor, tagged within 12 months or with a purchase receipt); P.L.2025, c.19 removed the state requirement, so confirm with the Fire Marshal
- Certificate is issued right after the inspection and is valid for 6 months
Middlesex County Fire Marshal's Office
| Smoke/CO inspection, 10 or more business days before closing | $50.00 |
| Smoke/CO inspection, less than 10 business days before closing | $75.00 |
| Smoke/CO inspection, less than 4 business days before closing | $125.00 |
| Reinspection after a failed inspection | $20.00 |
| Not present for a scheduled inspection without notice | $75.00 |