Is Port St. Joe getting more expensive or less expensive to buy into? Search that question this month and you'll get two confident, contradictory answers within the same afternoon.
Redfin's tracker for Port St. Joe, covering the three months ending June 2026, put the median sale price at $440,000, up 2.3% from the same stretch a year earlier, with the median sale price per square foot at $268, up 9.2% year over year. Movoto's tracker for the same city, dated September 2026, showed homes listed to buy at a median of $484,000, down 10% from September 2025, with price per square foot down 18% over the same window. One dataset says value is climbing. The other says it's sliding. Both are drawing from the same small city on St. Joseph Bay.
Neither number is wrong. They're measuring two different populations of homes, and the gap between them is worth understanding before you use either one to decide whether Port St. Joe is a good place to put your money right now.
What each portal is actually counting
Redfin's figure is a closed-sale median: it only counts homes that finished a transaction in that window. Movoto's figure is a list-price median: it counts everything currently sitting on the market, whether it sells next week or next year. In a large metro, these two numbers usually move together, because enough transactions happen every month to smooth out any one unusual listing or sale. Port St. Joe doesn't have that volume. Redfin's own count for June 2026 shows 62 homes sold that month, up from 53 the year before. Sixty-two sales is a small enough sample that one or two higher-priced bayfront closings can swing the median noticeably, even if nothing about the broader market changed.
That volatility on the closed-sale side is only half the story. The other half is what's been added to the active-listing pool over the past year, and that's where the picture gets specific.
| Metric | Redfin (closed sales, 3 mo. ending June 2026) | Movoto (active listings, Sept. 2026) |
|---|---|---|
| Median price | $440,000, up 2.3% YoY | $484,000, down 10% YoY |
| Price per sq. ft. | $268, up 9.2% YoY | Down 18% YoY |
| Days on market | 118, up from 90 last year | 63, down 53% from last year |
| Sample size | 62 sales in June | Full active inventory |
The new community adding to the active listings
The active-listing side of that table has a name attached to it: WindMark Beach, a master-planned community on the west side of downtown Port St. Joe, between the city and Mexico Beach. D.R. Horton is building there now, offering two product lines. The Tradition series starts near $350,000, with plans running from roughly 1,460 to 2,415 square feet. The Emerald series, closer to the water, starts in the $500,000s. Homes.com listed the community at 319 total homes with a price range of $360,000 to $800,000, and 25 move-in-ready units available at once, which is a meaningful share of a small town's active inventory arriving from a single builder on a single timeline.
That matters for the median because a list-price snapshot doesn't tell you how long each home has been actively marketed. It reflects the middle asking price among homes sitting on the market at that moment. When a builder adds two dozen entry-tier units to a town's inventory in the same season, the asking-price median drops, whether or not anything has changed about what buyers are actually willing to pay for an established home three blocks from Reid Avenue.
WindMark's Village Center adds its own texture to the community: a restaurant called The View overlooking the Gulf, a smaller spot called Sunrise Cafe for breakfast and lunch, a community pool, and boardwalks connecting the homes to the beach. It's a real, functioning neighborhood, not just a builder's spec sheet. But from a pure pricing-data standpoint, it's also the mechanism pulling Movoto's median downward this year.
What's actually closing
The closed-sale side of the ledger looks different. Port St. Joe's existing housing stock spans a wide range, from inland parcels priced under $200,000 up through bayfront estates that clear seven figures. Downtown, along Reid Avenue, the inventory skews toward historic cottages and renovated homes with no builder incentive attached and no standardized floor plan pulling the price down. When a bayfront or near-bay property closes in a given month, in a sample as small as 62 sales, it has outsized leverage over the median compared to what it would have in a market ten times the size.
That's a reasonable explanation for why Redfin's price-per-square-foot figure rose 9.2% year over year even as Movoto's fell 18%. The properties that actually cross the closing table each month aren't a representative slice of everything for sale. They're whatever combination of downtown cottages, canal homes, and the occasional bayfront estate happened to close that particular month, and that combination can look considerably pricier per square foot than the town's full menu of active listings, which now includes a large batch of new construction priced to move.
Days on market tells a related story. Redfin's figure rose to 118 days from 90 the year before, suggesting the overall pool of listings is aging, consistent with a market absorbing a wave of new inventory. Movoto's figure of 63 days, down sharply from the year before, likely reflects how quickly WindMark's builder-marketed, move-in-ready units are going under contract relative to older listings that sit longer while waiting for the right buyer.
Reading the number if you're comparing towns
If you're weighing Port St. Joe against Mexico Beach, Panama City Beach, or another Panhandle town, the headline median from any single portal isn't enough on its own. The question worth asking is what's actually included in that number: is it new construction from a single builder, established homes, or some blend that shifts month to month depending on what happens to close?
A buyer looking at WindMark's Tradition series is shopping a different product than a buyer looking at a renovated cottage on Reid Avenue or a bayfront lot near the marina, even though both fall under the same city-level median. The right comparison isn't "Port St. Joe's median" against "Mexico Beach's median." It's your specific property type against comparable recent closings of that same type, in that same part of town.
That's less a rule about Port St. Joe specifically and more a rule about any small coastal market where a single new-construction community can represent a meaningful share of what's currently for sale. The portals aren't built to flag that distinction. A local read on the actual comps is.
A few questions that come up often
Does this mean Port St. Joe home values are actually falling? Not necessarily. It means the asking-price median is being pulled down by a growing share of new-construction listings at WindMark Beach, while the properties that are actually closing, in a small monthly sample, are trending toward higher per-square-foot value. The two trends can coexist without either one being false.
Why doesn't this happen in bigger cities? Volume smooths it out. A metro with thousands of monthly closings barely notices a few hundred new-construction units entering inventory. In a city where 62 homes sold in a single month, that same volume of new product is large enough to move both the asking-price side of the ledger and, eventually, the closed-sale side too.
Should I wait for the numbers to align before buying? They may not align cleanly for a while, since new construction at WindMark is still adding inventory. The more useful step is pulling actual closed comps for the specific type of property you're considering, rather than waiting on a citywide median to settle.
If you're trying to figure out what a specific lot or listing in Port St. Joe is actually worth, rather than what the citywide median says, that's a conversation worth having before you make an offer. Compass & Key works this market daily and can walk through the comps that actually apply to your situation. Let's Connect.