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WatchdogResale CO checklist

New Providence Borough

Union County, New Jersey · Checked October 2, 2026

Certificate of Occupancy Required

Resale/Rental Certificate (Resale Certificate of Occupancy) · Borough of New Providence Building Department (Department of Planning and Development)

  • Working smoke detector on each level (not attic or crawl space) and in the vicinity of each bedroom door
  • Carbon monoxide alarm installed and working
  • Hardwired interconnected smoke/CO systems installed with the house must stay in place and working
  • Proper covers on all switches, outlets and junction boxes
  • No extension or zip cords used as permanent wiring
  • Pressure relief discharge pipe on boilers and water heaters, ending about 6 to 8 inches off the floor
  • Gas piping strapped, shut-off valves near appliances, unused gas pipes capped; no aluminum gas piping
  • Required clearances around fuel-burning appliances
  • Pool fences and gates in place and working
  • House numbers at least 3 inches high and visible from the street
  • Clear sight triangle at corners (vegetation trimmed)
  • No sump pump, roof drain or other connections to the sanitary sewer
  • Sound roof; leaders discharge away from the foundation and not onto the neighbor's yard
  • All work has construction permits that are closed, and the use conforms to zoning
Resale/Rental Certificate, 1 or 2 family detached, per unit (includes 1st reinspection)$100.00
Resale/Rental Certificate, multi-family dwellings, townhouses, condos, per unit$100.00
Additional inspections after the first reinspection, each$25.00

Smoke and CO alarm certificate Required

  • Smoke detectors on every level (not crawl spaces or unfinished attics) and outside each sleeping area; basement detectors near the bottom of the stairs
  • Carbon monoxide alarms in every separate sleeping area per NFPA 720 and the manufacturer
  • Hardwired interconnected smoke/CO systems from original construction must remain in place and working

New Providence Fire Official (fire code enforcing agency, based in the Borough Building Department, 360 Elkwood Avenue)