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WatchdogResale CO checklist

Mountain Lakes Borough

Morris County, New Jersey · Checked October 4, 2026

Certificate of Occupancy Required

Construction Records Clearance (CRC) · Borough of Mountain Lakes Construction Official (Construction Office)

  • Records inspection only: the Construction Official certifies there are no open permits or pending violations on the property
  • Any open permits must get all final inspections and approvals, and the matching construction code certificates, before the CRC is issued
  • Exempt transfers (if no change in physical occupancy): deed corrections, ancient deeds, transfers between spouses or former spouses under a court order, new construction needing a CO, estate distributions, refinancing and home equity loans, and transfers by or to a receiver, bankruptcy trustee or assignee for creditors
Construction Record Clearance request (Borough form)$35.00

Smoke and CO alarm certificate Required

  • Smoke detectors on each level of the home
  • Battery-only smoke detectors must have a 10-year sealed lithium battery; the form asks whether they are hardwired with battery backup
  • Carbon monoxide alarm on the level(s) with bedrooms, within 10 feet of the bedrooms; combination smoke/CO or plug-in units allowed
  • Any alarm system must be in working order; if monitored, notify the alarm company so it can be put on test mode on inspection day
  • Street number clearly displayed for first responders
  • Form title still lists fire extinguisher compliance (form still lists it), although no extinguisher item appears in its checklist

Mountain Lakes Fire Prevention (Borough of Mountain Lakes fire official)

Smoke detector, carbon monoxide alarm and fire extinguisher compliance inspection$100.00
Re-inspection$50.00