The short answer: A zombie permit is an open or unresolved building permit that was never officially closed out by a city inspector. In Florida, these show up on municipal lien searches and can halt a commercial closing entirely because they create a cloud on title. The fix depends on when you find it, which is why early due diligence matters more than most buyers realize.

How zombie permits derail Florida real estate deals

Picture this. You are 48 hours from closing. Your lender is ready to fund, the title company is prepping the settlement statement, and the municipal lien search comes back with an open roofing permit from 2012 that nobody knew about.

That permit is now your problem.

An open permit signals to the municipality that work may never have been completed to code. That gives them the right to fine the property owner or place a lien on the building. Lenders will almost always stop a closing cold when this comes up because they have no interest in inheriting that liability. What looked like a clean deal suddenly has a cloud on the title and a very unhappy seller.

How to find zombie permits before they find you

Do not wait for the title company to run a lien search in the final week. Negotiate a Municipal Lien Search as part of your initial due diligence period, ideally within the first 30 days. Finding an open permit early changes everything. The seller still has time to call an inspector, get a final sign-off, and close the permit before it becomes a closing issue.

Early discovery turns a potential deal-killer into a minor item on the punch list.

What is an Escrow Holdback Agreement and when do you use it?

If a zombie permit surfaces too late for an inspection before the closing date, the most common solution is an Escrow Holdback Agreement. Rather than delaying the closing or letting the deal fall apart, both parties agree to hold a specific dollar amount, typically 1.5 to 2 times the estimated cost of resolving the permit, in escrow with the title company.

The buyer closes and takes possession. The seller keeps the financial motivation to get the permit closed out quickly because their remaining proceeds are sitting in escrow until they do. It is a practical solution that keeps both sides moving forward without anyone absorbing unnecessary risk.

The bottom line

Zombie permits are common, fixable, and almost always less painful when caught early. If you are buying commercial property in Florida, make the municipal lien search a non-negotiable part of your due diligence checklist, not an afterthought in the final week before closing.