Why It Matters
Schedule a final inspection after all permitted work is complete. If you skip it — or inherit an open permit from a previous owner — you're sitting on an encumbrance that can block a sale, stop a refinance, or void insurance. Close permits before transferring title.
At a Glance
- Closes the building permit and triggers issuance of the Certificate of Occupancy
- Inspector verifies all work matches the approved plans and current code
- Common fail items: missing smoke and CO detectors, exposed electrical cover plates, improper GFCI placement, handrail violations, final grading not complete
- Cost: $0–$200, often bundled into the original permit fee
- Scheduling lead time: 3–5 business days in most jurisdictions
- Re-inspection fee if you fail: $50–$150 per visit in many areas
- Open permits transfer to the buyer — they become the new owner's problem
How It Works
When you pull a building permit for renovation work, the permit stays open until the municipality closes it. Closing requires a final inspection. The inspector — from the local building department — visits the property and compares what was built to the approved plans and current code.
The inspection is methodical. The inspector covers every area in the permit scope: electrical panels, plumbing fixtures, HVAC connections, structural work, and safety items like smoke detectors, CO detectors, GFCI outlets, and handrails. If everything checks out, they sign off on the spot or submit through the building department's system, which issues the Certificate of Occupancy or Certificate of Completion.
If deficiencies exist, you receive a correction list. Fix every item, then schedule a re-inspection. Some jurisdictions charge $50–$150 per re-visit; others include one re-inspection in the original permit fee. No cap — you go until you pass.
An open permit is a recorded encumbrance. Title companies flag it during a sale, lenders flag it during a refinance, and some insurance carriers flag it when issuing a policy. An unclosed permit — even one from a previous owner five years ago — can derail a transaction on your watch.
Real-World Example
Tyler bought a duplex with a recently renovated upper unit. The previous owner had pulled a permit for the bathroom remodel but never scheduled the final — it sat open for two years.
When Tyler went to refinance, his lender's title search flagged the open permit. The underwriter would not proceed until it was closed. Tyler contacted the building department, scheduled a final on work he didn't do, found a missing GFCI outlet, hired an electrician, and scheduled a re-inspection. Three weeks and roughly $400 — none of it budgeted.
Always check for open permits during due diligence. It costs nothing and takes five minutes.
Pros & Cons
- Closes the permit loop legally, protecting you from liability for unpermitted work
- Issues a CO confirming the property is safe and legally occupiable
- Removes a transaction blocker before it becomes an emergency
- Creates a documented record showing work was code-compliant
- Protects resale value — clean permit records are a positive signal to buyers and lenders
- Scheduling delays of 3–5 business days can slow a rehab exit timeline
- A failed inspection adds re-inspection fees and contractor time
- Inspectors may flag work that passed earlier rough-in stages, creating unexpected remediation cost
- Older properties with grandfathered conditions can generate surprises during a final
- Backlogged jurisdictions can stretch scheduling wait times to two or three weeks
Watch Out
The most dangerous scenario isn't failing a final inspection — it's never scheduling one. Investors who "flip and forget" on permits, or who buy without checking permit history, inherit open permits that surface at the worst possible moment: during a refi, a sale, or an insurance claim.
Pull a permit history report before every closing. It's a routine part of rehab costs due diligence and takes minutes at any building department counter or online portal. If you find open permits, negotiate for the seller to close them — or price remediation into your offer.
Watch out for partial completions too. Some investors schedule the final before all work is done, assuming the inspector won't catch it. Inspectors are experienced. If the work isn't ready, you'll fail, pay re-inspection fees, and add delay. Schedule the final only when every approved item is complete and all safety items are installed.
Ask an Investor
The Takeaway
A final inspection is not optional paperwork — it is the legal mechanism that closes a building permit and protects your property's marketability. An open permit can block a sale, stop a refinance, and create liability you didn't cause. Build it into every rehab timeline, check permit history on every acquisition, and never transfer a property with an open permit if you can avoid it. At $0–$200, it's the cheapest insurance on any deal.