15 Steps to Handle Inherited Unpermitted Construction in FL

Key Takeaways

• Inheriting a Florida home does not erase unpermitted work: it becomes the new owner's responsibility when title transfers, even if you had no part in the original construction.

• Start by pulling the full permit history from the correct jurisdiction and checking for open code enforcement cases, since unresolved violations can accumulate penalties.

• Compare the records to the house as it exists, looking for enclosed lanais, additions, bathrooms, or electrical and plumbing changes that have no matching permits.

• The main fix is an after-the-fact permit, which typically requires as-built plans, possibly sealed engineering, and inspections that may require opening walls or ceilings.

• Do not rely on the small-work exemption under Florida Statutes 553.79 to legalize old projects; it does not retroactively cover earlier work.

• Resolve permit issues before listing or closing when possible, since unpermitted work can surface during inspections, appraisals, title review, or insurance underwriting and delay a sale.

Inheriting a home in Florida is a gift, and sometimes it comes with a surprise or two tucked behind the drywall. Maybe Grandpa enclosed the lanai himself in 1998. Maybe Mom's contractor swore he pulled the permit for that bathroom addition, but nobody can find a single piece of paper. First of all, take a deep breath. You are far from the only person in this boat, and there is a clear path forward.

Here is the part that surprises most people: inheriting a property does not wipe the slate clean. Inherited unpermitted construction in Florida becomes the new owner's responsibility the moment the title transfers, even though you had nothing to do with the original work. The good news is that your local building department has a process for legalizing existing work, and thousands of Florida owners go through it every year.

This friendly, step-by-step guide walks you through 15 practical moves, from checking permit history to closing out inspections. Whether you are a homeowner, a realtor helping an estate sell, or an investor eyeing an inherited property, you will find a roadmap here that keeps stress low and surprises smaller.

Why Inherited Unpermitted Work Is Your Problem Now

Florida Statutes § 553.79 generally requires a permit before covered construction, alteration, repair, or demolition begins. Your local building department, or another authorized enforcing agency, administers those permits, and the rules and procedures vary from city to city and county to county.

Nothing in that framework carves out a special exemption for inherited homes. The work stays unpermitted until someone documents and legalizes it, and that someone is the current owner. That sounds scary, but it is simply a to-do list, and we are going to tackle it together.

The 15 Steps

Step 1: Pause Before You Panic, Renovate, or Sell

Before you hire a crew, list the house, or start tearing into walls, stop and gather information. Rushing into a renovation on top of unpermitted work can compound the problem, because new work built on top of unverified work can be harder to approve later. A calm, organized start saves money.

Step 2: Identify the Jurisdiction That Actually Controls the Property

This sounds simple, but it trips up plenty of owners. A mailing address that says one city may sit in an unincorporated county area, or the reverse. The jurisdiction that controls your permit is the one that matters, and rules differ. Our building department lookup tool helps you figure out who is really in charge of your parcel.

Step 3: Pull the Permit History

Ask the building department for the full permit history on the address. Many departments offer online portals, and some require a records request. Look for permits that were opened, finaled, expired, or never closed. You can also run a quick check with our open permit search to spot loose ends.

Step 4: Check for Open Code Enforcement Cases

Permit history and code enforcement are often handled by different offices. Ask the city or county code compliance office whether any open cases, notices, or liens are attached to the property. An unseen violation from before the owner passed away can quietly accumulate penalties, so it is worth knowing early. If something turns up, our page on code compliance violations explains how those cases typically work.

Step 5: Gather Every Document You Can Find

Dig through the estate paperwork and collect anything useful. A sturdy file makes everything smoother.

• Prior permits, plans, and final inspection records
• Surveys and property appraisals
• Contractor invoices, contracts, and receipts
• Old photos showing when structures appeared
• Insurance policies and inspection reports
• Utility records that may date an addition

Step 6: Compare the Records to the House as It Exists

Walk the property with a floor plan or survey in hand. Look for additions, enclosed porches, converted garages, extra bathrooms, new decks, sheds, fences, pool cages, or electrical and plumbing changes that do not appear in the records. Anything that exists in the field but not on paper is a candidate for legalization.

Step 7: Know What Kinds of Work Typically Need Permits

Not every task needs a permit, but many do. This table gives a general picture, though your local department has the final word.

Step 8: Understand the Small-Work Exemption (and Its Limits)

The 2026 version of Florida Statutes § 553.79 describes a permit exemption for certain work valued under $7,500 on an owner's single-family dwelling. Do not lean on that too heavily. The exemption does not retroactively legalize earlier work, it may not cover every trade or project, and local authorities confirm how it applies. When in doubt, ask the building department in writing.

Step 9: Ask About an After-the-Fact Permit

The central tool for fixing this situation is an after-the-fact permit, sometimes called a retroactive permit. It documents and legalizes work that already exists. The local authority decides what the application requires, and it commonly includes plans or as-built drawings, plus inspections. Our guide to the after-the-fact and expired permits process covers what that looks like in practice, and you can read more in our article on how to legalize unpermitted work in Florida.

Step 10: Prepare As-Built Plans

As-built plans show the work exactly as it was built, not as someone intended to build it. Many departments want these drawn to scale, and some want them prepared or sealed by a Florida-licensed design professional. Professional as-built drawings give the reviewer what they need and reduce back-and-forth.

Step 11: Line Up Engineering Where Required

Reviewers often need proof that the structure is sound, especially for additions, roof framing, enclosed patios, or anything carrying wind or load. A sealed engineer letter or structural evaluation can verify what the reviewer cannot see. Learn more about engineer letters and structural engineering support.

Step 12: Be Ready for Concealed-Work Inspections

Here is the part owners dread, so let us be honest about it. Inspectors may need to see work hidden inside walls, ceilings, or floors. If they cannot verify compliance from visible conditions or records, you may need to open portions of the construction, make corrections, or in some cases remove noncompliant work. Planning for a few inspection openings from the start keeps the surprise factor low. Our overview of inspections explains what to expect.

Step 13: Coordinate the Permit and the Code Case Together

A permit application does not automatically resolve a separate code enforcement case. If you received a notice, respond by the stated deadline, and keep both the building department and the code compliance office in the loop. Ask about hearings, fines, and liens, and get the answers in writing. The 2026 picture varies by place: one Lee County-focused source reports possible fines of up to $250 per day in some cases, but that is jurisdiction- and case-specific, not a statewide rate, so verify the figure against your own ordinance and official notice.

Step 14: Plan for the Sale, Refinance, or Insurance Review

Unpermitted work can surface during an inspection, an appraisal, a title review, or an insurance underwriting visit, which can slow a closing. If you plan to sell the inherited home, fix the permit issue first when possible, or at least disclose it and have a plan. Realtors can find extra help through our realtor and closing support services, and our guide on open permits found at closing is a handy read.

Step 15: Close Out Everything and Keep the Paper Trail

Once inspections pass and the permit finals, request the closeout documentation. Keep a digital and paper copy of the permit, plans, inspection approvals, and any certificates. Future buyers, lenders, and insurers will thank you, and so will the next person who inherits the house.

Who Does What: A Quick Comparison

Knowing who to call saves time. Here is a simple breakdown.

How This Looks for Different Readers

For Homeowners and Heirs

You did not build it, and you do not have to feel guilty about it. Focus on facts: permit history, open cases, and a clear plan. Many heirs find that organizing the paperwork first turns an overwhelming situation into a manageable checklist. Our page for homeowners shares more.

For Realtors and Investors

An inherited property with unpermitted work can still sell, but pricing, financing, and timing change. Knowing the permit status before listing keeps negotiations cleaner. See our resources for realtors if you are managing an estate sale.

For Contractors, Designers, and Trades

If you are hired to renovate an inherited house, verify permit history before you start. Building on unverified work can land you in an uncomfortable spot. A quick records check protects your license and your client. General contractors can find support at our general contractors page.

Realistic Timelines and Costs

Honesty time: no reliable statewide statistics exist on how many Florida properties carry inherited unpermitted construction, or on the typical cost or duration of after-the-fact permitting. Fees, review times, and requirements vary by jurisdiction and by the scope of the work. A small shed enclosure and a full second-story addition are very different animals. For a general sense of the cost drivers, see our article on after-the-fact permit costs in Florida.

Common Mistakes to Avoid

• Ignoring a code enforcement notice because the prior owner passed away
• Assuming the small-work exemption erases old projects
• Starting a renovation before checking the permit history
• Closing walls back up before an inspector has looked
• Hiring an unlicensed handyman to "just fix the paperwork"
• Skipping disclosure when selling

When to Bring in a Permitting Partner

You can absolutely handle some of this yourself, especially the records research. But as-built plans, sealed engineering, filing, reviewer comments, and resubmittals can eat weeks if you are learning as you go. A permitting partner works as an outsourced permitting department, and 1 Contractor Solutions handles filing, tracking, plan review coordination, drafting, and sealed engineering across all 67 Florida counties. If you have a stalled case, our urgent permit rescue service is built for exactly that, and you can browse the full range of services to see what fits. Curious about the team? See what neighbors say about 1 Contractor Solutions by visiting us on Google, and stay connected when you follow us on LinkedIn or follow us on Facebook. For the statute itself, you can read Florida Statutes § 553.79 on the Florida Senate site.

Wrapping Up: You Can Fix This

Inheriting a home with unpermitted work feels heavy at first, but it is really a series of small, solvable steps: research the records, understand the work, document it with as-built plans and engineering, get it inspected, and close it out. Every Florida jurisdiction runs things a little differently, so rely on your city or county's written guidance rather than assumptions about a statewide process.

If you would rather have an experienced team carry the load, we are happy to help you map the next move and get a free quote today. Your inherited home deserves a clean paper trail, and you deserve a little peace of mind.