The 10-Year Math: Why Sundance Rental Prep Costs Pay Off Long-Term

Julie Walker • October 14, 2026

Most homeowners we talk to about Sundance ask some version of the same question: “Is renting my house during Sundance actually worth it?” And when they ask it, they are usually doing the math in their head against a single week in January.

When it comes to calculating Sundance rental ROI, that framing is the problem. One week of income versus a full list of setup costs will always look like a close call. But Sundance is not a one-time event in Boulder, and most of your prep costs are not recurring. Once you line those two facts up next to each other, the question stops being “can I make my money back this January?” and becomes “what does this look like by 2036?”

Let’s run the numbers.

Year One: What You Actually Spend

Here is a realistic range for getting a Boulder home festival-ready. Your property will land somewhere in it depending on how furnished you already are.

Festival Lodging Rental License: $190 application fee plus a $25 business license. The license is valid for four years and caps festival rentals at 29 days per year. You do not need one if you already hold a Boulder short-term rental license.
Furnishing and outfitting: $3,000 to $6,000. Think guest-grade linens and towels, a stocked kitchen, mattress protectors, and replacing anything you would not want a stranger using.
Professional photography: $400 to $800. This is the single highest-leverage line item on the list.
Smart home upgrades: $500 to $1,200 for a smart lock, a smart thermostat, and a decibel monitor. Keyless entry alone removes most of the logistical headache of a remote handoff.
Cleaning and turnover setup: $300 to $700 for supplies, a stocked linen closet, and a lockable owner’s closet for personal items.
Safety and compliance basics: $150 to $300 for detectors, extinguishers, and posted emergency info.

The beginning of this Sundance rental ROI calculation is complete!

Year-one total: roughly $4,500 to $9,000. Call the midpoint about $6,500. That is a real number, and we are not going to pretend otherwise. It is also, almost entirely, a number you spend once.

The Income Side of the Sundance Rental ROI Equation

Festival-week rates in a host city run well above a normal week, but actual income depends on bedroom count, location relative to downtown venues, parking, and how early you list.

For modeling purposes, let’s use a deliberately conservative benchmark: $10,000 per year. Some Boulder homes will clear that in a single festival window. Larger or better-located properties can do considerably better. Smaller units may come in under it. We are using a low, round number on purpose, because a projection built on a best-case figure is not a projection, it is a sales pitch.

What Repeats, What Does Not

This is the part that changes the math.

One-time: the license application, furnishing, photography, smart locks, safety equipment. You buy a smart lock once. You furnish a guest bedroom once.

Recurring: the $20 annual affidavit to keep your license active, linen and supply replacement, and periodic refresh of anything that wears out. Budget $500 to $1,000 a year to be safe. Cleaning is typically covered by the guest cleaning fee rather than coming out of your pocket.

So, year one carries the whole load, and years two through ten carries almost none of it.

The 10-Year Projection

Years	Income	Costs	Net
Year 1	$10,000	~$6,500 setup	~$3,500
Years 2 to 10	$90,000	~$6,750 upkeep	~$83,250
10-year total	$100,000	~$13,250	~$86,750

Directionally, about $86,000 across the decade, with the entire upfront investment recovered inside the first festival.

However, these figures are illustrative and will vary meaningfully by property. And this is gross of income taxes, lodging taxes, and management fees, all of which come off the top.

Even after you haircut it, the shape of the curve holds. Year one is the expensive year. Every year after that is mostly upside.

Boulder is a 10-year Sundance Host City, Not a One-Off

This is what makes the long-view framing more than a rhetorical trick. Sundance’s agreement with Boulder runs for 10 years, beginning in 2027 and continuing through the 2036 festival. The deal is expected to draw tens of thousands of visitors to the area each winter, during a season that has historically been slow for the local economy.

So, the demand you are preparing for in January 2027 is scheduled to return every January for a decade. You are not making a bet on one event. You are setting up an asset for a recurring, calendared, city-backed demand spike.

And the prep work is portable. A furnished, photographed, smart-locked home is ready for CU graduation weekend, conference season, and summer visitors too. A full short-term rental license opens up considerably more of the calendar than the 29-day festival window allows.

Where Fox Comes In

The reason most owners never get past the hesitation is not the money. It is the to-do list. Licensing paperwork, furnishing decisions, finding a photographer, figuring out turnover logistics, pricing the week correctly.

That is our job. Fox Property Management is a vetted partner in the Visit Boulder Festival Lodging Program, we are based in Boulder County, and we have been managing properties here for over two decades. We handle the setup sequence, calibrate your rate to what the market will actually pay during the festival window, and manage the guest side start to finish. You handle the decision. We handle the decade.

See Your Own 10-Year Number

The projection above uses a generic property and a conservative income figure. Yours will be different.

Request a free rental analysis. We will look at your specific home, give you a realistic festival-week rate, estimate your actual year-one setup cost, and show you what the 10-year picture looks like for your property, not a sample one.

< Older Post