The finished basement is the selling point. Recessed lighting, a wet bar, an extra bedroom the listing counts in the square footage. What nobody mentions is that the permit for it was pulled in 2019 and never closed. The day you close on the house, that becomes your open permit, not the seller's.
What “open” actually means
When someone does work that needs a permit, the local building department issues one and expects a sequence of inspections ending in a final sign-off. A permit is open until that final inspection passes. It can sit open because the work was never finished, never inspected, failed an inspection, or simply because nobody ever called for the final. Many jurisdictions also let a permit expire if it goes too long without activity, which doesn't make the obligation disappear; it just makes closing it out messier.
Why it's the buyer's problem, not the seller's
Permits attach to the property, not the person. They live with the municipal building department (not on the title), so a standard title search and escrow won't necessarily surface them, and they transfer at closing by default. Resolving an open permit after you own the home can mean any of:
- Calling for inspections on work that's now buried behind drywall, sometimes meaning it has to be opened back up to be inspected.
- Bringing older work up to the current code, not the code in effect when it was done.
- Re-permitting, re-inspection, penalty fees, and time, since you can't pull new permits on the property until the old one is resolved.
- Insurance exposure: a claim tied to unpermitted or non-code-compliant work can be reduced or denied.
Open permits vs. unpermitted work
An open permit at least leaves a paper trail. The quieter problem is work with no permit at all: a converted garage, an added bathroom, that “bonus room.” The tell is usually a mismatch: the county's record of the structure says one thing, the listing's square footage or room count says another, and there's no permit explaining the difference. That gap is worth a direct question to the seller, because un-permitted additions can affect appraisal, insurability, lender approval, and what you can legally call a bedroom when you resell.
To be fair: a discrepancy isn't proof of a violation. Records lag, get mis-keyed, and sometimes the permit is filed under an old parcel number. The right move is to treat it as a question for diligence, not an accusation, and get the answer in writing before contingencies are gone.
What to do before you remove contingencies
- Pull the permit history for the parcel and look for anything not in a closed or finaled state.
- Cross-check the permitted work against the county's recorded square footage and the listing's description; unexplained additions are the flag.
- Ask the seller for final inspection records or a certificate of occupancy for any major work, in writing.
- Make resolving any open permit (or formally permitting existing work) a condition of the sale, and price the closeout if it lands on you. Confirm specifics with the jurisdiction's building department; rules vary widely by city and county.
An open permit isn't automatically a dealbreaker. Plenty get closed out with a single inspection. The expensive version is the one you find out about after closing, when there's no longer a seller on the other side of the table to share the cost.
Buyer Be Aware pulls the permit history and runs a permit-integrity check that compares county square footage against the listing and the permitted work, flagging the gaps as questions to ask, never accusations. It's one of about two dozen public-record checks in a report, so you see this before the contingency clock runs out.
General information, not legal, construction, or financial advice. Permit and code-compliance rules vary by jurisdiction and change, so verify specifics with the local building department and your own professionals. See our data & methodology and disclaimer.