Aspen vs Vail: Second Home Costs Compared

A $2.5 million Vail second home carries roughly $150,000 a year before a single rental booking offsets it. The same exercise in Aspen, where the single-family median hit $17.5 million in 2025 according to the Estin Report, breaks the calculator entirely — which is exactly why a price-matched comparison tells a more useful story than a median-to-median one.

This analysis models two comparable second homes — one in each market — at price points a $150k+ household could plausibly finance, then runs full total cost of ownership against verified short-term rental income. The output is the Finluxy Vacation Home Net Carry Rate: annual net carrying cost after rental income, expressed as a percentage of purchase price. It is the single number that survives the marketing noise around both towns.

The numbers at a glance

Source: Modeled by Finluxy from Curinos second home rate data (April 2026), AirDNA market data (2025), and Pitkin/Eagle County assessment rates. Purchase prices are modeled comparables, not market medians.

Why median-to-median fails here

Aspen and Vail are not the same kind of expensive. The Estin Report put Aspen’s single-family median at $17.5 million for 2025, up 31% from 2024, with the condo median at $3.175 million. Vail sits an order of magnitude lower: the Colorado Association of REALTORS reported an Eagle County single-family median near $1.88 million in August 2025, with most 2026 market commentary placing the Vail single-family figure between $2.5 million and $4.5 million depending on which submarket and property type gets counted.

Comparing those medians directly would measure billionaire compound-buying in Aspen against a far broader buyer base in Vail. So this analysis fixes the variable that matters to a $150k+ household — capital deployed — and models a $4.0 million Aspen property (a premium condo or modest single-family, near Aspen’s own condo median) against a $2.5 million Vail property (low end of the single-family range). Both are realistic second homes for a high-earner financing the purchase rather than paying cash. The second home cost guide for buyers covers how that financing threshold shifts at different income levels.

The carrying cost stack, line by line

Total cost of ownership for a second home is mortgage PITI plus HOA, property management, maintenance, utilities, and travel — minus net rental income. Each line behaves differently across the two markets.

Financing dominates. The average second home mortgage rate was 7.60% in April 2026 per Curinos data reported by Experian, against 6.71% for a primary residence — a spread of nearly 90 basis points that compounds brutally at these loan sizes. The second home mortgage rate premium is the most underestimated cost in both markets. Modeling 20% down on a 30-year fixed: the Aspen property carries a $3.2 million loan at roughly $22,600/month in principal and interest; Vail’s $2.0 million loan runs about $14,100/month.

Sources: Curinos via Experian (April 2026); Pitkin County and Eagle County assessment rates under Colorado HB 24B-1001 (6.25% residential local-government assessment, 2025); Finluxy cluster TCO framework. *Mortgage figures rounded; property-specific HOA and insurance vary substantially. Maintenance modeled at 1.5% of value per vacation-property standard.

Property tax is gentler than the price tags suggest. Colorado set the residential assessment rate at 6.25% of actual value for most local governments under HB 24B-1001, effective tax year 2025 — far below the near-100% assessment many high-tax states apply. After mill levies, effective rates in both Pitkin and Eagle counties land well under 1% of market value, which is why a $4 million Aspen home pays property tax comparable to a $1 million home in New Jersey. The Colorado mountain home ownership cost breakdown details how the state’s low assessment ratio interacts with resort-area mill levies.

Maintenance is the quiet budget-killer. At the cluster-standard 1.5% of value for vacation properties, the Aspen home alone runs $60,000 a year — more than the entire mortgage on a median U.S. house. Mountain properties at altitude, with snow load, freeze-thaw cycles, and the labor scarcity of resort towns, sit at the high end of that 1–2% band.

What the rental side actually delivers

Here the two markets diverge in ways the listing photos obscure. AirDNA market data shows Aspen short-term rentals averaging a 51% occupancy rate against a $2,046 average daily rate; Vail runs a 48% occupancy rate at a $1,070 daily rate. Aspen’s nightly rate is nearly double Vail’s, but its occupancy is only marginally higher — a function of Aspen’s compressed peak season and ultra-premium positioning.

Gross potential revenue is one thing; net is another. Property management in resort markets runs 20–30% of gross rental revenue, and a realistic second home that the owner also uses cannot run at full-market occupancy. Modeling each property at roughly half of theoretical maximum occupancy — accounting for owner personal use and vacancy — and netting out a 25% management fee produces the figures used throughout this analysis: approximately $58,000 net rental income in Aspen, $40,000 in Vail. The property management fees for second homes analysis shows how the 20–30% band swings net yield by tens of thousands at these revenue levels.

The gap between AirDNA’s headline revenue figures and what an owner actually banks is the single most distorted number in vacation-home marketing. The AirDNA income potential versus real ownership cost comparison quantifies that distortion across markets, and the second home rental income offset guide models whether the offset can realistically cover carrying costs. In neither Aspen nor Vail does it come close.

The Finluxy Vacation Home Net Carry Rate

Net Carry Rate is annual TCO minus net rental income, divided by purchase price. It strips out the absolute-dollar shock of the price tags and exposes what each market costs per dollar invested.

Source: Finluxy calculation. Net Carry Rate = (annual TCO − net rental income) ÷ purchase price × 100. Inputs modeled from Curinos (Apr 2026), AirDNA (2025), and Colorado assessment data.

Both markets converge near 5.3%. That convergence is the finding most coverage misses: the two towns feel like radically different financial propositions, yet on a net-carry basis they cost almost identically per dollar deployed. Aspen’s higher nightly rate is fully consumed by its higher absolute carrying costs; Vail’s cheaper entry is offset by thinner rental rates. The vacation home Net Carry Rate methodology explains why this convergence appears across premium resort markets — both price in their amenity premium through the carrying stack, leaving net carry stubbornly stable.

What most coverage overlooks

The overlooked insight sits in the rate spread, not the price gap. Real estate writeups on Aspen and Vail fixate on the median-price chasm — $17.5 million versus under $4 million — and conclude the markets are incomparable. The carry data says the opposite. Once rental income and full TCO are netted against capital, the two markets are nearly interchangeable on cost efficiency. A buyer choosing between them is not choosing between a cheap option and an expensive one; they are choosing between two roughly equal cost structures at different absolute scales. The decision reduces to how much capital one wants exposed, not which town is the better financial deal — because on a per-dollar basis, neither is.

The IRS 14-day line that changes the math

Personal use determines whether either property is a deductible rental at all. Under IRS Publication 527 (2025), if personal use exceeds the greater of 14 days or 10% of rental days, the property is classified as a personal residence and rental expense deductions are capped at rental income — eliminating the loss deductions that make the rental offset attractive on an after-tax basis.

For a household renting the Vail property 100 nights a year, the 10% threshold is 10 days; personal use above 14 days trips the residence classification. A family that wants to ski their own home for three weeks each season will almost certainly cross that line, converting the property from income-generating vacation rental to second home in the IRS’s eyes — and forfeiting the deductibility that the net rental income figures above quietly assume. The IRS 14-day rule tax math models both scenarios in detail. This is the trade-off no listing agent volunteers: maximize personal enjoyment and lose the tax treatment, or maximize deductions and barely use the place you bought.

Context for the $150k+ household

At a 5.3% Net Carry Rate, the Vail property’s $133,000 annual net carry is roughly 89% of a $150,000 pre-tax household income — and the Aspen property’s $210,000 net carry exceeds it outright. These properties are not viable for a household at the floor of the $150k+ band on income alone; they presume substantial liquid assets, equity from a primary residence, or a down payment well above the modeled 20%. A buyer paying cash eliminates the mortgage line entirely, which collapses Aspen’s TCO from $268,000 to roughly $51,000 in operating costs and turns the Net Carry Rate sharply negative against rental income — the clearest argument for why these markets are dominated by all-cash and ultra-high-net-worth buyers.

The practical threshold for a financing buyer is this: a second home in either market should not be underwritten as an investment that pays for itself, because at a 5.3% net carry, it does not. It is a consumption purchase with a partial income offset. The household that treats the rental income as a bonus rather than a budget line — and that can absorb a six-figure net carry without strain — is the one for whom either town works. For the household stretching to make the rental math close the gap, the data is unambiguous that it will not, and the more disciplined move is comparing these resort markets against lower-carry alternatives like the lake house ownership cost profile before committing capital at this scale.