Surfside Beach to Treasure Island Market Report: August 2026

Seven homes closed on this stretch of the Brazoria County coast last month. Two hundred and eighteen did not.

That is the whole story, and everything else in this report is a footnote to it. If you own property in Surfside Beach, on Treasure Island, at San Luis Beach, Bridge Harbor or Key Largo Resort, the numbers below are the ones that decide whether your house sells this fall or joins the pile that has been sitting since last spring.

You can explore the full interactive August 2026 market report here — every chart filters by area — or browse every active listing from Surfside Beach to Treasure Island and see the competition for yourself.

The headline numbers for August 2026

Here is where the Surfside Beach 77541 corridor stood at the end of the month:

The gap between that $432,450 median ask and the $345,000 median sale is $87,450. That is not a negotiating range. That is the distance between what sellers believe and what buyers are signing.

What 31 months of supply actually means

A balanced market runs four to six months of supply. At August's closing pace, it would take about 31 months to sell every home currently listed between Surfside Beach and Treasure Island — and that assumes nobody else lists a single property between now and then.

Supply also moved the wrong direction. July came in near 27 months. August pushed past 31. Two months running above 24 is not a fluke; it is the shape of this market.

Fair warning on that number: it is calculated from one month of closings, so it swings hard when the sales count is small. Directionally, though, it says what every agent working the island already knows. Buyers have time, choice and leverage right now, and they are using all three. National inventory trends from the National Association of REALTORS® and Texas-specific data from the Texas Real Estate Research Center at Texas A&M provide broader context, but coastal second-home markets like Brazoria County move on their own schedule.

The showing data is where it gets uncomfortable

Sale prices tell you what happened 45 days ago. Showings tell you what is happening now — and August's showing reports are blunt.

Surfside Beach: 212 showings across 101 listings that got shown at all, averaging 2.10 showings per listing, in the $100,000 to $1,000,000 price band.

Treasure Island: 6 showings. Four homes. Treasure Island carries 34 active listings, which means roughly 30 of them were not walked through a single time in August.

Then look at where the Surfside traffic went. Of those 212 showings, 91 landed under $300,000 — 43% of all August activity, concentrated in the cheapest slice of the market. Above $600,000, showing traffic thins out fast.

Two things this data proves

Pricing high does not create negotiating room. It creates silence. An aggressive list price does not give you something to give back later. It removes you from the buyer's search results entirely. You never get the showing, so you never get the offer you were planning to counter.

A showing you cannot take is a buyer you never get back. When an agent calls and the answer is no — the renters are in, the cleaners have not come, you are four hours away in Houston — that buyer does not reschedule. They go see one of the other 218 homes that same afternoon. In a tight market, buyers circle back. In this one, there is no reason to.

Buyers are not negotiating. They are moving on.

This is the shift most sellers have not absorbed yet.

A buyer writes an offer. The seller counters, or says no. In 2021, that buyer sharpened their pencil and came back. In 2026, they shrug and write on the next house — because there are 218 of them and nothing on this coast is scarce.

They keep writing until somebody says yes. Nobody is fighting for one specific home right now, so holding firm does not win the negotiation. It just moves the buyer down the street.

The seven homes that did close in August landed at an average of 95.6% of list price. The two that sold fastest — a Crab Street cottage in 28 days (priced well under $300k and still took 5% off list price to sell) and a Seashell Drive home in 29 days — came out at a number the market recognized on day one with an immaculate, updated interior and positive showing experience.

New construction is resetting the ceiling

Here is a comparison worth sitting with.

There is a brand-new 2026 build on Blue Water, just over 1,100 square feet, listed at $299,900. That works out to roughly $272 per square foot for a home nobody has ever lived in.

A 960-square-foot cottage from 1965 a few streets away is asking $279,900 — about $292 per square foot. More per foot, for a house sixty years older.

Builders can move their number in a way an individual seller usually will not, and right now they are. That compresses what aging inventory can realistically ask, and it is happening across Surfside Beach, the Bluewater Highway corridor and the newer sections around San Luis Beach and Bridge Harbor.

One caveat on price per square foot

On the coast, square footage is a yardstick, not a verdict.

Beach property is priced first on location and views — beachfront, beach view, second row, canal, or several streets back. Two homes of identical size can be hundreds of thousands of dollars apart on position alone. Elevation, deck orientation and what you actually see from the porch matter more here than they do anywhere inland.

Use the numbers in this report to understand the direction of the market. Then price a specific home on its specific spot. That is the part that requires someone who has walked these streets, and it is where Carter Signature Properties — the largest brokerage on the island — earns its keep.

The 15 pending sales are the number to watch

Fifteen homes are under contract across the corridor. That is one of the highest pending counts we have carried in a while, and it is genuine momentum.

It is also the number most at risk. Deals at this end of the market fall apart over inspections, insurance quotes and cold feet, and every one that falls out lands back into inventory that is already 218 deep. September's closing count will tell us whether August was a turn or a blip.

What this means if you are selling

Price is the only lever that reliably works right now, and condition is the only other one. Specifically:

List at the number, not above it. There is no cushion to build in. The cushion costs you the showing.

Make the home easy to show. Every showing request is the entire opportunity, and it comes once.

Look at your days on market honestly. Eighty-five of the 218 active listings on this coast have been listed for more than a year. At that point a house stops being a house to buyers and becomes a question — what is wrong with it? Usually the answer is nothing, except the price.

What this means if you are buying

You have leverage you did not have three years ago. Inventory is deep across every price band, sellers are 4 to 5 percentage points off their asking prices at closing, and new construction is competing directly with resale on price per square foot.

The homes worth your attention are the ones priced honestly on day one. Those are still moving in under 30 days, which tells you the market is slow, not frozen. Start with the current listings from Surfside Beach to Treasure Island and go from there.

Frequently asked questions

What is the average home price in Surfside Beach, TX in 2026?

Homes from Surfside Beach to Treasure Island closed at a median of $345,000 in August 2026. The median asking price on active listings is higher, at $432,450, which reflects a gap between seller expectations and closed values rather than a rising market.

How long does it take to sell a home in Surfside Beach or Treasure Island?

Homes that closed in August 2026 took a median of 71 days on market. Homes still listed have been sitting far longer — a median of 238 days, with 85 listings on the market more than a year.

Is now a good time to buy on the Texas Gulf Coast?

Buyers currently have the advantage. With roughly 31 months of supply, deep inventory across every price band, and homes closing near 95.6% of list price, buyers have both choice and negotiating room in Brazoria County coastal communities.

Why are Treasure Island homes not selling?

Treasure Island recorded only 6 showings across 4 homes in August 2026, against 34 active listings. The primary driver is pricing relative to buyer expectations — homes priced above what the market recognizes are not generating showings at all, which means they never reach the offer stage.

Data sourced from the local MLS and MLS showing activity reports for 08/01/2026–08/31/2026, covering Surfside Beach, Treasure Island, San Luis Beach, Bridge Harbor and Key Largo Resort. Surfside showing figures reflect listings priced $100,000–$1,000,000. Months of supply is calculated from a single month of closings and will move as sales volume changes. Property records available through the Brazoria Central Appraisal District. Information deemed reliable but not guaranteed. This report is not an appraisal. Equal Housing Opportunity.