Summit County's average sold price climbed 5% year-over-year through July 2026, landing at $1,550,980. That is the number most buyers see first, and it reads like a market moving in one direction. Pull new construction out of that same comparison and the picture flips: sales down 10%, average sold price down 6%, for the identical January-through-July window in both years.
Both numbers are accurate. They describe two different markets sharing one MLS feed. If you are comparing towns in Summit County right now, you need to know which one you are actually shopping in.
Where the 5% Comes From
A handful of expensive new builds closing in the same window as a slower resale season will always pull the average up, even if most sellers are getting less than they expected. Keystone is the clearest example. One $7,000,000 sale there in 2025, compared against a sale under $1,000,000 in 2024, does most of the heavy lifting on its own. Pull both of those transactions out of the comparison and Keystone's year-over-year average sold price gain narrows to 0.2%.
That is not a rounding error. That is the difference between "Keystone is appreciating" and "Keystone had one big closing."
The same pattern shows up in Frisco's condo market. Looking at full-year 2025 condo sales against 2024, Frisco's numbers looked strong on the surface, driven largely by new construction closings. Strip those out and the resale condo market in Frisco was down one sale and down 16% in average sold price for the year. Year-to-date through July 2026, Keystone shows a similar split: remove new construction from its sales and you get a solid decline in average sale price along with half as many closings.
None of this means Summit County is quietly crashing. It means the headline average is being carried by a small number of high-dollar, new-build transactions, while the resale market, which is where most buyers are actually competing, is telling a flatter and sometimes softer story.
Headline Number vs. Resale Reality
| Market | Headline figure | What resale alone shows |
|---|---|---|
| Summit County, countywide (YTD Jan–Jul 2026 vs. 2025) | Average sold price up 5% to $1,550,980 | Sales down 10%, average sold price down 6% with new construction removed |
| Frisco condos (full-year 2025 vs. 2024) | Sales up, average price essentially flat | Resale sales down one, average sold price down 16% |
| Keystone (YTD through July 2026) | Reported gains supported by new construction | Solid price decline, roughly half as many sales without new builds |
If you are pricing a listing or evaluating an offer in any of these towns, ask your agent to run the resale-only version of whatever comp set they are showing you. The countywide average is a useful headline. It is a poor substitute for knowing what a resale buyer or seller actually experienced in the last six months.
What Your Money Actually Buys Depends on Which Town You're Comparing
Here is the second layer buyers miss. Even resale-to-resale, median price alone does not tell you what you're getting for it. As of April 2026, Dillon had a lower median list price than Silverthorne, but Dillon's price per square foot was higher.
| Town (April 2026) | Median list price | Price per sq. ft. | Days on market |
|---|---|---|---|
| Dillon | $707,000 | $730 | 60 |
| Silverthorne | $975,000 | $687 | 77 |
| Frisco | $1,575,000 | $1,054 | 92 |
Dillon looks like the value play on price alone. On a per-square-foot basis, it is actually the more expensive place to buy, which points to a housing stock weighted toward smaller condos rather than larger single-family homes. Silverthorne, sitting in the middle on headline price, delivers more square footage per dollar than either neighbor. Part of that comes down to inventory mix: Silverthorne has more new construction underway than any other town in the county, which keeps its per-square-foot pricing more disciplined even as its median list price sits well above Dillon's.
Frisco's premium is easier to explain once you look at what's actually for sale there. The town sits at the geographic center of Summit County, close enough to reach Breckenridge in about 9 miles, Keystone in 10, Copper Mountain in 7, and Vail in roughly 20, which makes it attractive to buyers who want multi-resort access without committing to one base area. Its inventory also includes established lakefront product like Wooden Canoe at Water Dance, a 45-home subdivision on Lake Dillon bordering 217 acres of open space and the Frisco Peninsula. That kind of lake-adjacent, custom-built inventory carries a different price ceiling than a Dillon condo or a Silverthorne townhome, and it pulls Frisco's per-square-foot average up accordingly.
None of this makes one town objectively better. It means the three towns aren't interchangeable just because they sit inside the same county boundary and the same MLS.
What to Ask Before You Compare Towns
If you're deciding between Summit County towns based on the numbers your search portal shows you, ask for these before you trust a median:
- What share of recent closings in this town were new construction versus resale
- The price per square foot, not just the list or sold price
- Resale-only comps in your specific price band and property type
- How days-on-market has shifted year-over-year, since a longer timeline often signals more room to negotiate than the price alone suggests
A seller pricing a resale home in Frisco needs to know that town's headline number may be propped up by lakefront new construction that has nothing to do with their listing. A buyer choosing between Dillon and Silverthorne needs the square-footage math, not just the sticker price.
FAQ
Does this mean Summit County home values are falling? No. It means appreciation is uneven and concentrated in specific segments, mainly new construction and a handful of high-dollar outlier sales. The resale market, which represents most transactions, is flatter or softer in several towns for the periods reviewed here.
Is buying new construction a bad idea right now? Not at all. It just behaves like a different market segment with its own pricing logic. Treat new-build comps and resale comps as two separate data sets rather than one blended average.
Which Summit County town offers the best value in 2026? It depends on what you're optimizing for. Dillon has the lowest median list price. Silverthorne delivers more square footage per dollar. Frisco commands a premium tied to its central location and lakefront inventory. None of them is the universal answer, which is exactly why the countywide average is the wrong tool for making that decision.
Numbers like these change meaning depending on which town, which property type, and which few transactions you're standing next to. If you're weighing Summit County towns against each other, or trying to figure out what a specific listing's price actually reflects, Bo Palazola at Palazola Group can walk you through the resale-adjusted version of whatever number you're looking at. Let's Connect.
