Jenny Shattuck isn't sure which zone she lives in. She's a longtime Fort Bragg resident whose property sits close enough to the line separating the Coastal Zone from the county's unregulated inland area that even she can't say with certainty which set of rules applies to her own street. That confusion matters more than it should, because her neighborhood is now roughly half short-term rentals, and the gaps between those two regulatory regimes are exactly where the trouble lives. She's described dogs running loose, late-night parties with no county noise ordinance to call on, and a night around 2020 when she and her neighbors heard a woman screaming next door. Her husband was having a heart attack. There was no cell service to call for help.
That story isn't really about noise. It's about a county where the rules governing a vacation rental depend entirely on which side of an invisible line a parcel happens to sit on, and where even people who've lived there for years can't always tell you which side they're on. If a longtime resident can't locate her own zone boundary, a buyer running Airbnb revenue projections from three states away almost certainly can't either. And that gap is exactly what today's STR numbers are quietly ignoring.
The number nobody's underwriting against
Search any vacation rental data platform for Mendocino and you'll get a number. AirROI puts average annual revenue around $44,300 with 42 percent occupancy as of its 2026 dataset. Rabbu's more recent figures show $53,129 in average annual revenue with occupancy closer to 31 percent, but the detail that matters more than either number is what Rabbu flags separately: active STR listings in the market grew roughly 135 percent year over year, introducing what its own analysis calls new competitive pressure on operators.
Read those two facts together and you get the real story. Supply is surging in a market where, outside one specific town, there's no confirmed hard numeric cap on how many licenses can exist. That's not a coincidence, and it's not sustainable math. It's a market pricing itself as if the regulatory environment that allowed this growth is permanent, at the exact moment the county is actively engineering the opposite.
What the Town of Mendocino already did
You don't have to guess what a capped Mendocino County STR market looks like. It already exists, in the village of Mendocino itself. County code caps the town at no more than 10 licensed Vacation Home Rentals and 20 Single Unit Rentals, full stop. New Vacation Home Rentals are restricted to specific mixed-use zoning districts, and any existing rentals sitting outside those districts get phased out as their business licenses lapse or expire, not renewed. Once both caps are hit, a new operator's only path in is waiting for an existing license holder to walk away.
That's not a proposal. That's operative law, written specifically to preserve, in the code's own language, the town's character as a residential community rather than a visitor-services district. It's also the clearest evidence available for what the rest of the county's Division I areas, the unincorporated inland communities like Anderson Valley, Covelo, and Hopland, are likely to look like once their own ordinance lands. The Town of Mendocino isn't an outlier. It's a preview.
Three years of meetings, one vote in under a month
The inland ordinance has been moving since November 2023, when the county's Planning and Building Services department held its first round of community engagement sessions in Fort Bragg, Boonville, and Willits. It held five more workshops in April 2025, this time expanding to Covelo and Ukiah as well. On February 3, 2026, the Board of Supervisors reviewed 19 specific staff recommendations covering everything from good-neighbor notification requirements to possible caps and stricter enforcement, sparking what the Mendocino Voice described as confusion and strong opinions among residents. As of that February 2026 reporting, the most recent update available, there was still no draft ordinance, no CEQA review, and no adoption date. More than two years in, the county still hadn't landed on final language.
It's tempting to read that timeline as evidence the county moves too slowly for this to matter to a buyer closing this year. Don't. In March 2026, the same Board of Supervisors took up an unrelated noise ordinance for the county's unincorporated areas, held a first reading, and voted unanimously to advance it to a final vote at the very next meeting, in April. A county sheriff's captain even raised concerns on the record that his department lacked the budget for decibel readers and the staffing to prioritize noise complaints, and the board moved it forward anyway. When the political will exists, this board can go from first reading to enforceable law in under a month. The STR ordinance hasn't stalled because the county can't act fast. It's stalled because the county hasn't yet agreed on what to cap.
The math behind the math
There's a second layer to what a Mendocino vacation rental actually returns, and it's not about occupancy at all. The county has charged a 10 percent transient occupancy tax on stays under 30 days since 1965, money that lands in the general fund for the Board of Supervisors to spend on anything from sheriff's deputies to roads. Layered on top of that is a separate 1 percent lodging assessment, and as of July 2026, an inland stakeholder group is publicly pushing for a quarter of that assessment to be redirected their way, a dispute that surfaced only after the county's tourism marketing contract lapsed. None of that changes what a guest pays. It does mean the revenue an owner nets, and the political appetite for treating STR income as a resource to be redistributed, is already being renegotiated in public before the licensing rules are even finished.
Which county are you actually buying into
Here's the part a national data platform can't tell you, because it depends entirely on the parcel. Mendocino County isn't one STR market. It's four, and each one sits in a different place in this process right now.
| Where the property sits | Who regulates it | Status today |
|---|---|---|
| Town of Mendocino | County code, Divisions III | Hard cap in force: 10 Vacation Home Rentals, 20 Single Unit Rentals, new licenses effectively closed |
| Coastal Zone (rest of the coast) | County Divisions II and the California Coastal Commission | Existing rules in place, under review as part of a broader Local Coastal Program update the county has pursued since 2022 |
| Incorporated cities (Ukiah, Fort Bragg, Point Arena, Willits) | Each city's own government | Regulated locally, outside the county's inland ordinance fight entirely |
| Unincorporated inland (Anderson Valley, Covelo, Hopland, and similar communities) | Mendocino County, Division I | No STR-specific rules yet, ordinance actively being drafted with no adoption date set |
A parcel in Fort Bragg city limits and a parcel a few miles outside it in unincorporated inland territory can look identical on a listing sheet and sit in entirely different regulatory futures. One is stable because a city government already owns the rulebook. The other is the exact area the county is actively rewriting. Before anyone runs a revenue projection off today's occupancy numbers, the first question isn't what the ADR was last summer. It's which of these four rows the parcel actually falls into.
What the price data adds to this
Layered onto that regulatory picture is a submarket story that a single county median completely hides. Fort Bragg's median sale price sat at $592,000 as of March 2026, down slightly from a year earlier, but the market got dramatically faster in the process: homes sold in an average of 39 days, down from 148 days the year before. That's not a distressed market. That's a market clearing correctly priced inventory faster than it used to. Willits, further inland, listed at a median of $407,000 as of May 2026 with 117 days on market. And the village of Mendocino itself is a case study in why a headline number can mislead entirely: over the three months ending in May 2026, its reported median sale price fell nearly 59 percent year over year, driven by a single home sale that month. One transaction moving a "median" by 59 percent is a reminder that in a market this thin, the number on a portal isn't a market signal. It's noise.
FAQ
How do I find out which regulatory zone a specific Mendocino County parcel is in? The county's Planning and Building Services department maintains maps distinguishing the Coastal Zone from Division I inland areas, and staff have said directly that the boundary isn't always obvious even to people who live there. Calling the Planner of the Day before writing an offer is worth the phone call.
Does the pending inland ordinance apply to Fort Bragg or Willits? No. County planners have specifically clarified that the ordinance under development targets unincorporated areas like Anderson Valley, Covelo, and Hopland. Fort Bragg, Willits, Ukiah, and Point Arena each regulate short-term rentals under their own city government, separate from this process.
Is there a timeline for when the inland ordinance will be adopted? No confirmed date has been reported. The process began with community workshops in November 2023, continued through five more sessions in April 2025, and as of the board's February 2026 review of 19 staff recommendations, still had no draft ordinance, no completed CEQA review, and no scheduled adoption date.
If you're weighing a Mendocino Coast purchase against other North Bay markets and want someone who can tell you which regulatory zone a specific parcel actually sits in before you write an offer, that's the kind of local groundwork Merge Real Estate does for every North Bay listing, coastal or inland.
