If you are renovating a house to sell in South Florida, spend first on what a buyer’s inspector, insurer and title company will flag: the roof, leaks, electrical and plumbing hazards, and any open or expired permits. Then do the inexpensive cosmetic work that photographs well, such as paint, flooring and a light kitchen refresh. Skip large, personal projects like upscale kitchens and additions, which recover well under half their cost at resale.
The other rule is time. Most pre-sale work fails not because the work was wrong but because it was started too late, or because a permit problem appeared ten days before closing. Plan backwards from your listing date.
What should you fix before selling a house in South Florida?
The roof
In this market, roof condition is tied directly to insurability. Under Florida Statutes section 627.7011, insurers cannot refuse to write or renew a policy solely because the roof is less than 15 years old. For an older roof, an inspection showing at least five years of useful life keeps an insurer from refusing on roof age alone. Without that, your buyer may struggle to find coverage, and a buyer with a mortgage needs insurance in place to close.
You do not always need a new roof. Sometimes an inspection and targeted repairs are enough to document remaining life. In the 2025 NAR and NARI Remodeling Impact Report, new roofing was the third most common project agents recommended before selling.
Water, electrical and plumbing hazards
Active leaks, stained ceilings, soft subfloors around toilets, corroded drain lines, double-tapped breakers and missing GFCI protection are the items that turn a buyer’s inspection report into a repair credit demand. Fixing them before listing usually costs less than the credit a buyer will ask for. In older South Florida homes, cast-iron drains are a common finding; our article on cast-iron pipe replacement explains why.
Doors, windows and the first impression
Small exterior projects recoup the most. In the 2025 Cost vs. Value Report for Miami, a garage door replacement recouped about 217 percent of its cost and a steel entry door about 186 percent. Impact-rated openings also help with insurance; see our guide to renovations that add value in Miami.
Paint, floors and a light kitchen refresh
Painting the entire home was the single project agents most often recommended before selling in the NAR survey, at 50 percent. Neutral paint, consistent flooring throughout the main living areas, and a kitchen refresh in the existing layout are the highest-impact interior moves. A midrange minor kitchen remodel recouped about 107 percent in Miami in 2025, while a midrange major remodel recouped under 49 percent. Our flooring and tile page covers material choices that hold up in Florida humidity.
What to skip
- Upscale kitchens and bathrooms. In Miami’s 2025 data, an upscale major kitchen recouped about 34 percent and an upscale bath about 42 percent.
- Additions. An upscale primary suite addition recouped about 17 percent. Additions also need permits, engineering and months of time you probably do not have.
- Layout changes. Moving plumbing through a slab or removing walls adds permits, inspections and weeks.
- Taste-driven finishes. The next owner will choose their own. Neutral and durable wins.
- Work without permits. It saves a few weeks and can cost you the sale.
Open permits: the problem that surfaces at closing
An open permit is one that was issued but never closed with a final inspection. An expired permit is one that lapsed before the work was finished or inspected. Both stay attached to the property, not to the person who pulled them. They usually surface during the buyer’s title work, often in the last two weeks before closing, when there is little time to fix them.
Florida law gives some relief. Under section 553.79, a local building department may close a permit six years after it was issued, even without a final inspection, if it finds no apparent safety hazard. An expired permit whose work was substantially completed may be closed without a new permit at the department’s discretion. And a buyer who purchases at arm’s length cannot be fined or denied permits solely because a prior owner left a permit open. That protects the buyer, not the seller, which is why buyers and their lenders often insist the seller resolve it before closing.
How to check for open permits before you list
- Miami-Dade County: as of 2026, the county offers an open permits search for $43.75 per address or folio and a lien records search for $250, which covers expired permits, work without permit and unsafe structure violations. The county’s online building permit search shows permit and inspection history for unincorporated areas.
- Cities: municipalities such as Miami Beach, Aventura or Hollywood keep their own permit records, so search the city, not just the county.
- Condos: search the unit and the building’s base address, because structural, roofing and recertification permits are usually filed at the building level.
How open permits get closed
The process depends on the jurisdiction. In the Town of Miami Lakes, for example, closing an expired county-era permit requires a signed and sealed letter from a Florida-registered architect or engineer stating the work met the code in effect at the time, one letter per trade, followed by a town permit for each trade at $165 per trade. Other jurisdictions require a new permit and a passed inspection, which may mean opening walls. Under section 553.79, a property owner can close a permit by hiring a contractor or acting as owner-builder.
Start this the day you decide to sell. Resolving a permit can take weeks, and it is far easier with two months of runway than with eleven days.
Disclosures South Florida sellers should know about
- Flood disclosure. Since October 1, 2025, Florida sellers of residential property must give buyers a statutory flood disclosure at or before signing the contract. It covers known flooding that damaged the property during your ownership, flood insurance claims, and flood-repair assistance received.
- Illegal construction and code violations. In unincorporated Miami-Dade, sellers must disclose known illegal construction and outstanding code violations in the contract or a same-day addendum signed by the buyer.
Renovating does not erase what must be disclosed. If you repaired flood damage, the disclosure still applies. Your agent and closing attorney should guide the paperwork.
How long does a pre-sale renovation take?
Timelines depend on whether permits are involved. As a rough guide:
- Cosmetic work only (paint, flooring, fixture swaps, minor repairs): often two to five weeks for a typical house.
- Kitchen refresh or bathroom updates with permits: add the permit review period, rough-in and final inspections, plus lead times for counters and cabinets.
- Roof replacement or impact openings: permit review plus manufacturing lead times, since impact windows and doors are typically made to order.
- Resolving open permits: unpredictable. Start first.
Our article on how long a renovation takes breaks down each phase. Whatever your target listing date, count back from it and leave a buffer for inspection scheduling and material delays.
How we handle pre-sale work
On the Dania Beach house, a full gut rehab, electrical and plumbing were replaced throughout, bathrooms were added, and the stucco, windows and doors were all redone. That is a bigger job than most sellers need, but it shows the principle: what buyers’ inspectors check is behind the walls and on the roof, not in the finishes. Our home renovation page and before and after gallery show more. For an honest view of what is worth doing on your house before you list, a site visit is the place to start.
Frequently asked questions
Should I renovate my house before selling in Florida?
Usually only selectively. Fix what an inspector or insurer will flag, such as roof condition, leaks and electrical or plumbing hazards, and close any open permits. Then do inexpensive cosmetic work like paint and flooring. Large projects rarely pay back: in Miami’s 2025 Cost vs. Value data, upscale kitchens recouped about 34 percent of their cost.
Can I sell a house with open permits in Florida?
Legally you can, but it often complicates the sale. Open permits typically appear in the buyer’s title or lien search, and many buyers and lenders will require them closed or a holdback at closing. Florida law protects arm’s-length buyers from penalties for a prior owner’s open permit, which leaves the pressure on you as seller. Check permits before listing.
How do I find open permits on my property in Miami-Dade?
As of 2026, Miami-Dade County offers an open permits search for $43.75 per address or folio and a broader lien search for $250, and its online building permit search shows permit and inspection history. If your home is inside a city such as Miami Beach or Aventura, also search that city’s building department records, since they keep their own files.
Do I need a new roof to sell my house in Florida?
Not necessarily, but its age and condition matter. Florida insurers cannot refuse coverage solely because a roof is under 15 years old, and for older roofs an inspection showing at least five years of remaining life prevents refusal based on age alone. A roof that cannot pass that test can make your buyer’s insurance difficult and weaken your negotiating position.
What must a Florida seller disclose about flooding?
Since October 1, 2025, residential sellers must give buyers a statutory flood disclosure at or before contract signing. It asks whether you know of flooding that damaged the property during your ownership, whether you filed a flood insurance claim, and whether you received assistance for flood repairs. Renovating after a flood does not remove the requirement.
