Quick answer: Mountain towns are expensive because they combine limited housing supply (constrained by terrain and regulation), high demand from wealthy second-home buyers and tourists, strong amenity premiums (natural beauty, outdoor recreation), and a workforce housing crisis that drives up service costs. Median home prices in US ski towns range from $700,000 to $5 million+.
The Supply Constraint: Why You Cannot Just Build More
Mountain towns have inherently constrained land supply. A ski town like Vail or Telluride is surrounded by National Forest or other protected land — you cannot build a suburb the way you can in Phoenix or Denver. The buildable footprint is fixed by geography and regulation. This structural supply constraint is the foundation of mountain town housing costs.
Median Home Prices in Major Mountain Towns
| Mountain Town | State/Province | Median Home Price (2024) | Median Household Income (local) |
|---|---|---|---|
| Aspen, CO | Colorado | $3.2 million | ~$75,000 (resident income) |
| Vail, CO | Colorado | $1.5 million | ~$85,000 |
| Jackson Hole, WY | Wyoming | $1.8 million | ~$78,000 |
| Park City, UT | Utah | $1.2 million | ~$95,000 |
| Whistler, BC | Canada | CAD $1.9 million (~$1.4M USD) | CAD ~$82,000 |
| Banff, AB | Canada | CAD $1.1 million (~$810K USD) | CAD ~$70,000 |
| Breckenridge, CO | Colorado | $1.1 million | ~$80,000 |
The Second-Home Multiplier
A significant proportion of mountain town housing stock is owned by non-resident second-home buyers. In Aspen, an estimated 50–60% of housing units are second homes occupied for fewer than 90 days per year. In Jackson Hole, approximately 45% of housing is second-home or investment property. These buyers are not competing in the local labor market — they bring income from elsewhere and can outbid local residents by a factor of 5–20x on median income. This permanently bifurcates the housing market: a few very high earners setting prices, and local workers who cannot participate.
The Service Price Premium
Mountain town service prices (restaurants, contractors, childcare) are elevated because the workers providing those services must either earn enough to afford mountain town housing or be subsidized by employers. A contractor doing renovation work in Aspen charges rates 40–80% above Denver rates to account for their housing and travel costs. A restaurant in Vail pays cooks $22–$28/hour (above market for the role) to attract workers who can afford to live in the valley.
Methodology and Sources
Median home price data from Zillow Research, Redfin market reports, and local assessor records (2024). Second-home occupancy rates from US Census Bureau American Community Survey and Pitkin County (Aspen) tax records. Wage premium data from Colorado Department of Labor and Employment wage survey for mountain communities vs. state averages. Whistler and Banff data from BC and Alberta real estate board reports (fall 2024).