Licensed Florida real estate brokerage
What happens if an unpermitted addition surfaces during the buyer's inspection?
A straight answer from a licensed Florida real estate brokerage — then what you can check yourself and when to bring in a licensed professional. Free consultation: (888) 440-3766.

The deal is not automatically over, but it is now open to renegotiation. Depending on your contract and its inspection period, the buyer can usually accept the home as is, ask you to resolve the issue, ask for a credit or price change, or cancel. You can answer with a plan to legalize the work, a negotiated adjustment, or a decision to hold your terms.
What changes the answer is the contract and the buyer's lender. An 'As Is' contract still typically gives the buyer an inspection period, and a lender or appraiser may treat unpermitted space differently from permitted space. How this plays out depends on the contract wording, the lender, the insurer and your local building department.
Why it comes up at sale in Florida
Open or missing permits are a common surprise at sale. A general home inspector may not check permit history, so the addition often comes to light when someone notices the home's actual footprint doesn't match public records, or when a buyer's agent, appraiser, insurer or title company looks into it.
Florida's contract and disclosure forms matter here. Sellers are generally expected to disclose known material defects affecting value that are not readily observable, and an unpermitted addition you know about can fall into that category. Many Florida deals use the FR/BAR or FR/BAR 'As Is' forms. Even under 'As Is' terms, the buyer's right to inspect and, within the contract's terms, to cancel still applies. Whether a given issue gives the buyer more than that is a legal question for a Florida real-estate attorney.
Buyers also worry about the knock-on effects. Unpermitted work can raise questions about whether it was built to code, whether it is covered by insurance, and whether it can be counted as living space in an appraisal. Those answers come from the building department, the insurer and the lender, not from us, so it helps to ask them early.
What you can check yourself
County property appraiser record
Look up your parcel and compare the listed living area and building sketch to the home as it stands. A mismatch is often how an addition gets noticed.
Building department permit history
Your city or county building department can show permits on file for the address, including any that were opened but never closed. Ask what the process is for permitting work after the fact.
Your own closing and listing paperwork
Review your purchase file, prior disclosures, survey and any earlier inspection reports to see whether the addition was there when you bought. That helps clarify what you knew and can document.
Your contract's inspection terms
Read the inspection period, the buyer's options and the deadlines for responding. The contract controls what each side can do.
Association rules, if any
In an HOA or condominium community, check whether the structure needed association approval. Association documents are part of the buyer's due diligence.
When to bring in a licensed professional
Call us as soon as the inspection report names the addition, before you answer the buyer's request. How you respond can affect the negotiation. A licensed real-estate professional can help you weigh your options and put the response in writing within the contract's deadlines.
For legal questions, such as what you must disclose, what liability you carry or how to word an amendment, consult a Florida real-estate attorney. We are a brokerage, not a law firm. Your insurance agent can tell you how the addition is treated for coverage, and the building department can tell you what permitting it would take.
Premier Real Estate Group Inc is a licensed Florida real estate brokerage (broker license BK3314523). Verify at Florida DBPR.
What a licensed real-estate professional will do
- Read the report and contract with youWe review the inspection findings against your contract's terms and deadlines so you know what the buyer can and cannot ask for.
- Lay out your optionsWe walk through the paths, such as permitting the work, offering a credit, adjusting terms or holding firm, and what each could mean for the sale.
- Handle inspection and appraisal negotiationsWe negotiate the response and any amendment, and keep the lender, appraiser and the buyer's agent informed as required.
- Offer a free comparative market analysisA comparative market analysis is an opinion of value from a licensee, not an appraisal. It helps you see how comparable sales and the home's condition may bear on pricing.
- Coordinate through closingIf the deal continues, we coordinate with the title company or closing attorney. Call (888) 440-3766 for a free consultation with no obligation.
Related questions
- Do I have to disclose an unpermitted addition to buyers?
- Florida sellers generally must disclose known material defects affecting value that are not readily observable. Whether your situation qualifies is a question for a Florida real-estate attorney, and your contract and disclosure forms control.
- Can I just sell the home as is with the addition?
- Some sellers do, if the buyer agrees. The buyer still typically has an inspection period, and a lender or insurer may have its own requirements, so the sale depends on the buyer and the contract terms.
- Can the unpermitted space affect the appraisal or the buyer's financing?
- It can. An appraiser may not count unpermitted space the same way as permitted space, and a lender may ask questions. Whether it affects a particular loan is up to that lender and appraiser.
- Who pays to permit the work after the fact?
- That is negotiable and set by the contract or an amendment. The building department decides what the process involves, so ask it what would be required before you commit to a plan.
Tell us about the home you're selling
A licensed real-estate professional will contact you to talk through pricing and next steps. No obligation.
Licensed brokerage
Premier Real Estate Group Inc
Broker of record Maxim Bohadana, Florida broker license BK3314523
(888) 440-3766