What to Check Before Buying Vacant Land | Port Realty Group

What Should You Check Before Buying Vacant Land on the Forgotten Coast?

By Billy Joe Smiley | August 20, 2026

More buyers are calling me about vacant lots than at any point I can remember, and I understand why. Land on this coast is still priced well below what it will be once the next wave of building catches up, and owning a blank canvas here, with the right due diligence behind it, is one of the smartest moves you can make in this market.

The buyers who end up thrilled with their purchase are the ones who use their due diligence period well. The ones who run into trouble almost always skipped one of these same three items during that window. None of this has to happen before you write an offer, in fact the Florida Vacant Land Contract is built to give you 30 to 90 days after you are already under contract specifically for this kind of digging. Here is exactly how I walk buyers through a raw lot on Cape San Blas, in Gulf County, or anywhere else along this stretch of coast, so you can do the same with confidence.

Wetlands, Legal Access, and the Survey You Should Never Skip

These two items belong at the top of your due diligence checklist, and both are easy to confirm once you know to ask.

• Wetlands. County GIS maps and the federal wetland mapper are useful starting points, but only a certified wetland delineation, an on-site visit from an environmental consultant, is legally binding. Plan on $2,500 to $5,000 for a small parcel. If a lot has regulated wetlands, Florida generally requires a state Environmental Resource Permit, and sometimes a federal permit, to fill or build there. Plenty of parcels still have a perfectly buildable upland portion large enough for a home, so this is a solvable question, not an automatic dealbreaker.
• Legal access. A recorded easement or deeded right-of-way to a public road is what makes a parcel buildable and sellable. Florida law does allow a landlocked owner to pursue an easement by necessity, but that route can mean litigation, so it is far better to confirm recorded access before you close than to discover a gap afterward.

A current survey answers both of these at once, along with your exact boundaries, any encroachments, and how your setbacks line up with the property lines. On Cape San Blas and Indian Pass specifically, most parcels sit inside the federally designated Coastal Barrier Resources Act zone, which means no federal flood insurance and no federal financial assistance for new construction there, so private flood coverage becomes part of your planning from day one. Layered on top of that, Florida's Coastal Construction Control Line requires a state permit to build seaward of the line and generally keeps new construction back at least 50 feet from mean high water without a variance. None of this is unusual for coastal land. It is simply part of knowing your lot before you build on it, and I cover the proximity rules in more detail in how close you can build to the Gulf on Cape San Blas.

Utilities, Wells, and the Real Cost of a "Cheap" Lot

A lower list price on raw land can be a genuine bargain, or it can simply mean the utility work has not been priced in yet. Either way, knowing the real number up front lets you compare lots honestly instead of guessing.

Lots in established, gated communities like Cape San Blas's Jubilation and Hibiscus subdivisions often already have underground utilities in place, which is exactly why they carry a premium over raw acreage further out. That premium buys you certainty, and knowing it going in lets you weigh a fully served homesite against a lower-priced parcel that needs well and septic with real numbers instead of a guess.

Land Loans Work Differently Than a Home Mortgage

This is the one that catches the most buyers off guard, and it is a good thing to know before you fall in love with a specific parcel. Financing raw land is simply a different product than financing a home, with its own down payment and rate structure.

• Down payment. Plan on 10% to 35% down for vacant land, compared with 3% to 10% on a typical home mortgage.
• Rate. Current land loan rates I am seeing from local and regional lenders run roughly 7% to 9%, depending on whether the loan is fixed or adjustable and how long the term runs.
• Term. Many land loans run shorter than a 30-year mortgage, sometimes 5 to 20 years, often with a balloon payment.
• Improved versus raw. A lot with utilities and road access already in place typically qualifies for a better rate and a lower down payment than acreage with nothing run to it yet.

Once you know these numbers, they stop being a surprise and become a straightforward part of your plan. I always recommend talking to a lender who specializes in land loans early in your due diligence period, so your financing and your timeline line up from the start.

This is exactly why none of the checks above need to happen before you write an offer. The Florida Vacant Land Contract gives you real room to work through all of this once you are already under contract. Its due diligence period commonly runs 30 to 90 days, longer than a standard home contract, precisely because it has to cover title, zoning, wetlands, survey, and utility checks. The one detail worth circling: you have to deliver written notice to the seller before that period expires if you are backing out, or the property is treated as accepted as-is. Mark that date the day you go under contract, and this whole process stays comfortably in your control.

A title search and title insurance policy round out the picture. Vacant parcels are not immune to old liens, boundary disputes, or easements nobody mentioned, and a one-time title insurance premium protects you against exactly that for as long as you own the land, the same way it would on a finished home. I walk buyers through this alongside the closing costs I cover in what you'll actually pay owning property on this coast, and it is worth planning for insurance early too, since wind and flood coverage become part of the conversation the moment you are ready to build.

With inventory still elevated across Port St. Joe, Mexico Beach, and the rest of the corridor, you have plenty of time to work through every one of these checks during your due diligence period without feeling rushed. That is exactly the kind of buyer's market that rewards patience and preparation, and it is the same market advantage I walk buyers through in is now a good time to buy on this coast.

A raw lot on this coast is one of the most rewarding purchases you can make, and running these three checks in order during your due diligence period is how you get there without a single surprise. If you are looking at a specific parcel, give me a call or shoot me a text. I have spent decades in brokerage, land development, and custom home building on this coast, and I would love to help you build the right due diligence plan for it as soon as you are under contract.