If you have watched Chelan-area listings this summer, you have seen the phrase "existing STR permit" doing a lot of quiet work in the marketing copy. It is often the line that justifies the last quarter-million of asking price. That line is about to mean something different than it did a year ago, and the change is dated.
On September 26, 2026, the one-time transfer window built into Chelan County's short-term rental code closes. After that date, when a permitted STR property sells, the permit does not go with it. The buyer starts over, and in much of the county the door they are knocking on is already locked.
Under Chelan County Code 11.88.290, existing non-conforming STR permits could transfer to a new owner one time within five years of the code's September 27, 2021 effective date, or within three years inside the Manson Urban Growth Area. That sunset clause has a hard end.
What actually changes on September 26
The mechanic is simple, and worth stating in plain terms because it is the entire thesis of any pricing conversation between now and Labor Day weekend. Before the deadline, a qualifying non-conforming permit can travel with the sale, subject to county approval and a 30-day notification to Community Development after closing. After the deadline, the permit expires at the closing table.
That matters because Chelan County caps Tier 2 and Tier 3 short-term rentals at 6 percent of housing stock in most zones and 9 percent inside the Manson Urban Growth Area. In the zip codes where those caps are already saturated, "apply for a new permit" is not a workaround. It is a waiting list with no announced clearing date.
The county's three tiers, in shorthand:
- Tier 1. Owner-occupied while guests are present, or the whole home rented no more than 15 total days per calendar year with an on-site qualified person during owner absence. Maximum eight overnight occupants. Not subject to the cap.
- Tier 2. Not owner-occupied, maximum 12 occupants including children. Counts against the cap.
- Tier 3. Owner-occupied or not, maximum 16 occupants, additional standards. Counts against the cap.
New Tier 2 and Tier 3 applications are accepted only between June 1 and July 31 each year, and if approved, operation cannot begin until January 1 of the following year. A buyer who closes on a "vacation rental" home in October 2026 in a capped area is not renting it nightly in 2027. They may not be renting it nightly in 2028 either.
Why the transferable permit is the asset, not the house
For the last several years, a permit-in-hand Chelan property has traded at a premium over an otherwise identical home two doors down. The premium was rational. It priced in a documented income stream, a scarce regulatory slot, and a buyer's ability to underwrite the mortgage with nightly revenue.
That premium is a wasting asset with roughly ten weeks left on the clock. A seller who lists in mid-July on a 30-to-45-day timeline is closing right at the deadline. A seller who signs a contract in late August with any financing contingency is not. Buyers underwriting on a Tier-2 pro forma need to price the risk that they end up with a Tier-1 property instead, capped at 15 whole-home nights a year.
Icicle Creek Real Estate, covering the Leavenworth end of the same county code, put the buyer's post-sunset position bluntly: you can still purchase a home that used to be a permitted STR, but you likely will not be able to rent it. That is the sentence that has to sit in every underwriting spreadsheet from now through fall.
The close-timing math
The cleanest way to see the deadline's effect is to line up three scenarios side by side. Assume in each case a non-conforming permitted STR in a capped Chelan-area zip, marketed with a documented rental history.
| Scenario | Permit at closing | Buyer's rental posture in year one |
|---|---|---|
| Mutual acceptance July, close before Sept 26, 2026 | Transfers once with buyer's 30-day notice to Community Development | Operate under existing permit through Dec 31; renew under standard requirements |
| Mutual acceptance August, close after Sept 26, 2026 | Expires at closing | Tier 1 only, or apply in the June 1 to July 31, 2027 window for a 2028 start if cap has room |
| Any close, capped zip, buyer wants Tier 2 or 3 | N/A after sunset | Wait for cap to open; no guaranteed date |
The first row is what sellers currently expect. The second row is where most fall transactions actually land. The difference in usable income between those two rows is the number that should be driving the July and August pricing conversations, and it usually is not.
What sellers with an active permit should be doing now
If you hold an active non-conforming permit and you have been thinking about selling in the next 18 months, the calendar just picked your listing date for you. A few practical moves matter more than any staging decision.
Assemble the permit file before the listing goes live. That means the current STR permit and permit number, the most recent Fire Marshal inspection record, proof of the $1 million primary liability policy, the on-file local contact information, and a clean copy of two years of rental history. Buyers who know this code will ask for the packet before their first offer. Buyers who do not know this code will ask their attorney, who will.
State the permit's transferable status directly in the listing remarks with the September 26, 2026 deadline named. Ambiguous language ("STR income potential") reads to a sophisticated Chelan buyer as a seller who did not do the homework. Explicit language ("transferable non-conforming permit under CCC 11.88.290, subject to buyer's 30-day notification to Community Development") reads as a seller who did.
Structure the transaction to close before the deadline. That may mean shorter financing contingencies, a pre-inspection to compress the inspection period, or accepting a slightly lower price from a cash buyer who can close in two weeks over a higher price with a 45-day loan. Two weeks of interest rate is a real number. So is the delta between a rentable property and one that is not.
What buyers should underwrite differently
Buyers looking at Chelan properties this summer fall into two camps, and the code treats them differently.
The first camp wants nightly income to help carry the property. For this buyer, the operative question after September 26 is not "does this home have a permit today" but "which tier can I actually operate under, and what is the cap status of this specific zip." The Chelan County GIS map identifies permitted STRs by parcel, tier, and maximum occupancy, and the quarterly statistics page shows available slots per zip. Both should be checked before an offer is written, not after.
The second camp is the Seattle second-home buyer who wants the house 25 to 40 weekends a year and would happily let it sit the rest of the time. For this buyer, the sunset is closer to a non-event. Tier 1's 15-whole-home-nights-per-year allowance covers a handful of ski weekends or a summer stretch with an on-site caretaker, and Tier 1 does not count against the cap. Underwriting the property as a primary-use second home with occasional Tier 1 usage is a durable strategy regardless of what the code does next.
The buyers who will get hurt are the ones in between: pro-forma Tier 2 income, no plan for a Tier 1 fallback, closing in October.
The Tier 1 pivot most people are not talking about
The interesting side effect of the sunset is that it quietly refocuses the Chelan luxury market on Tier 1 use, which is exactly the product the Seattle second-home segment already wants. A 4,000 square foot lakefront home used 30 weekends a year by its owners, with a caretaker managing 15 nights of shoulder-season rental, is fully compliant, cap-exempt, and unaffected by whatever the Board of County Commissioners does at its next STR workshop. That is a different pitch than "buy this and rent it 40 weeks a year," and it maps directly onto how the highest end of this market actually gets used.
A short FAQ
Does the deadline apply inside Chelan city limits? The city runs a separate licensing framework on top of the county code, with a $500 initial fee and $250 annual renewal per unit, and now asks for proof of residency for the designated responsible party when no local property manager is engaged. The county's transfer sunset governs county permits; a city license carries its own terms. Any city-limits transaction should be reviewed against both.
What about ADUs and the new state law? Washington's expanded ADU law took effect July 1, 2026, and Chelan County has urged caution as it works through local implementation. An eligible ADU can qualify as a Tier 1 STR, which is cap-exempt, but the pathway is fact-specific and not a substitute for a permitted Tier 2 or 3 slot.
Is the September 26 date at any risk of moving? The Board of County Commissioners approved further code changes in early 2026, and community groups are actively lobbying for tighter rules rather than looser ones. Planning around a delay is not a plan.
If you are holding a Chelan-area property with an active short-term rental permit, the ten weeks between now and September 26 are the most valuable ten weeks that permit will ever have. If you are considering buying one, the same window decides whether you are underwriting an income property or a very nice second home. Either way, the conversation is easier to have with someone who has been reading this code since it was drafted. Rau Peterson Team can walk your specific parcel, zip, and timeline through the deadline before you sign anything. Get your instant home valuation to start the seller-side numbers, and let's talk about what the next ten weeks are actually worth on your property.
