A Colorado Court Just Made Local STR Fees Bulletproof.

Three weeks ago Idaho stripped its towns of the power to regulate short-term rentals. A Colorado court just went the other way — and the ruling is only now working its way into how operators there think about fees. If you own in a Colorado mountain town, it's worth understanding, because it hands local governments a green light they didn't clearly have before.

In Dorotik v. Town of Breckenridge, decided March 26, a unanimous three-judge panel of the Colorado Court of Appeals ruled that a town can charge a regulatory fee on short-term rentals without putting it to a public vote — even when that fee brings in more money than the program it funds.

The fee in question: Breckenridge charges $756 per bedroom per year on short-term rentals. The town enacted it in 2021 to offset the long-term housing its STRs take off the market and to fund affordable housing. A town-commissioned study said Breckenridge could have justified up to $2,161 per bedroom. The council set it at $756.

The owner who sued had a sharp argument. Under Colorado's Taxpayer Bill of Rights — TABOR — a new tax needs voter approval. He argued the fee was really a tax, because STR guests already generate more sales and lodging tax for Breckenridge than the housing programs cost. If the town is already net positive on STRs, where's the cost the fee is supposedly covering?

The court didn't buy it. It held that a regulatory fee stays a fee — no vote required — even if the regulated activity is revenue-positive for the town. That was the first time a Colorado court had answered that question directly. The owner plans to appeal to the state Supreme Court, so this isn't final. But for now, the precedent stands.

Here's why it matters beyond one town. Every Colorado mountain community with an STR fee just watched a court uphold a big one against the strongest challenge available. Expect more towns to raise fees, and fewer to worry about a TABOR vote when they do.

Underwrite the fee stack by bedroom, not by property. Per-bedroom pricing punishes exactly the large, high-revenue units investors like. Breckenridge runs $756 per bedroom; Vail runs $1,200. A four-bedroom Breckenridge unit carries about $3,024 a year in per-bedroom fees alone — before any other licensing cost. Run that number on the actual bedroom count before you write an offer, not a round per-property estimate.

Confirm whether the license transfers. Breckenridge licenses are non-transferable — a buyer cannot assume the seller's STR status and has to qualify fresh. That means STR income isn't guaranteed to survive the closing table. If your pro forma assumes day-one rental revenue, verify the license actually conveys, because in Breckenridge it doesn't.

Check the residency rule before anything else. Denver requires a short-term rental to be the host's primary residence. That single rule ends the pure-investment model wherever it applies. Confirm it for your exact jurisdiction first — it's the fastest way to find out a deal is dead.

Assume the fee can climb. The whole point of this ruling is that towns now have clear legal cover to raise regulatory fees without a referendum. Build room in your model for that, especially in high-demand towns where the pressure to fund workforce housing is strongest.

No transaction this week — a pattern instead. Colorado has no statewide STR law and no preemption; a 2026 attempt to preempt local rules failed. Regulation lives entirely at the county and town level, and this ruling just strengthened that level's hand.

Set that against the rest of the region. As of mid-2026, the states that have taken STR authority away from local governments are Texas, Arizona, Idaho, and Indiana. The states where preemption failed this year include Colorado and Washington.

So the map is splitting. Idaho took power away from its towns. Colorado left it with them — and a Colorado court just expanded what that power can do. Same region, opposite directions, and the gap is widening by the month. If you underwrite the Mountain West as one regulatory climate, you'll be wrong somewhere. Screen the town before the deal, every time.

Know an STR operator or campground owner who'd find this useful? Forward this email — they can subscribe at timberlineoperator.com.

Own in a Colorado mountain town? Reply and tell me what your per-bedroom fee looks like this year versus last. I'm tracking where they're headed.

— Timberline Operator