Antioch Short Term Rental Regulation: A Guide For Airbnb Hosts

Do you own a place in Antioch, Contra Costa County, California, and you're weighing whether to put it on Airbnb or Vrbo? Well, the good news is that you're allowed to. Antioch doesn't have a dedicated short-term rental ordinance, so there's no permit lottery, no citywide cap, and no 300-foot neighbor-notice requirement standing between you and a listing, unlike quite a few of its Bay Area neighbors.

That doesn't mean the city ignores it, though. You still need a general business license, and you're still on the hook for a 10% transient occupancy tax that Airbnb almost certainly isn't collecting for you here. Skip either one and you're not looking at a warning letter so much as a daily fine, since Antioch's code enforcement runs on a $1,000-a-day administrative citation once the correction window closes.

So this guide walks through what applies in 2026: the business license, the tax registration, the paperwork, and who to call when something doesn't add up. Every figure below comes from Antioch's own municipal code or the city's own pages, read directly in the course of this research, and I've flagged the couple of spots where the city's rules genuinely don't say. Once you know what a listing costs to run here, run the numbers through BNBCalc before you commit to anything.

What are short term rental (Airbnb, VRBO) regulations in Antioch, California?

That question has a shorter answer than you'd expect for a Bay Area city: there isn't a short-term rental ordinance on the books. I went through the full table of contents of the Antioch Municipal Code, title by title, and the closest the zoning chapter comes to addressing lodging is a definition of "hotel" as a building with six or more guest rooms rented for compensation, which a typical Airbnb house doesn't meet. No use permit, no per-listing cap, no minimum-stay rule shows up anywhere in Title 9.

Here's where a lot of other sources get Antioch wrong, mine included in an earlier version of this guide. Contra Costa County does regulate short-term rentals, tightly, under Ordinance No. 2020-12: a permit, a 90-day cap on non-hosted stays, a 180-day cap on hosted ones, parking minimums, and a 20-guest party limit. That ordinance says so itself, right in its own text: it governs "the unincorporated areas of the County." Antioch is an incorporated city with its own municipal code, so none of that applies here. If you've read a guide, including an older one of ours, that quotes those numbers for Antioch, it's describing the county's rules, not the city's.

What genuinely does apply is more mundane. Renting out real property counts as a business under Antioch's own definition, so you need a standard business license. You owe the city's 10% transient occupancy tax on every stay of 30 days or less. And you're still bound by whatever your lease, HOA, or CC&Rs say, since California Civil Code § 4741(c) lets a homeowners association ban rentals of 30 days or less even where the city says nothing at all.

Starting a Short Term Rental Business in Antioch

That last point is worth sitting with before you sink money into a listing: the city's silence on short-term rentals doesn't mean your HOA is silent too, so keep in mind that you'll want to check your CC&Rs first, not last. Since Antioch's zoning code treats a rented house under six bedrooms as ordinary residential use, not a commercial hotel, you generally don't need Planning Commission sign-off to list a single-family home.

You do, though, need to figure out which kind of business license fits your situation, and that decision actually matters for what you pay. Antioch's Rent Stabilization Ordinance carves out an exemption for "hotels, vacation rentals, and other properties used for short-term rentals of no more than 30 days" under § 11-1.08 of the Municipal Code, which the city confirms directly on its own Rent Program FAQ page. That's genuinely good news for a nightly-stay host, because the flat $250-per-unit "Residential Landlord" business license tax is built around that same rent-stabilization framework and is aimed at long-term tenancies, not weekend guests. A short-term host applies for a standard business license instead, taxed on gross receipts, which I'll walk through in the next section.

If you're deciding between Antioch and somewhere else in the wider Delta, it's worth pricing out the alternatives before you commit to a specific ZIP code. Neighboring Solano County and San Joaquin County both sit on the same stretch of water and both run their own, separate rulebooks, so what's true for a Rio Vista or Discovery Bay listing won't necessarily hold for one in Antioch.

Short Term Rental Licensing Requirement in Antioch

Since there's no dedicated STR permit, "licensing" here means two things running in parallel: the general business license and the transient occupancy tax registration. Neither one is optional, and both start with the city's Business License Applications page, which lets you apply online or on a printable PDF.

Home-based hosts need to clear one more step first. Before the city issues a business license for a home-based business, § 9-5.902 requires a signed home occupation affidavit committing to a list of restrictions, and one of those restrictions bars customers from visiting the home in connection with the activity. I couldn't find a city page that says outright how that rule applies to an overnight guest who's staying in the home itself, as opposed to someone dropping by for a haircut or a tutoring session, so treat that as an open question worth raising directly with the Planning Division rather than something this guide can resolve for you.

Once you're past that, the business license tax itself is based on gross receipts unless a more specific category applies to you, and the city's own fee schedule breaks it into three bands:

Annual gross receipts	Business license tax
$0 to $20,000	$100 flat ($25 for a non-professional home occupation)
$20,001 to $1,000,000	$1.25 per $1,000 of gross receipts
$1,000,001 and above	$1,250 plus 20 cents per $1,000 over $1,000,000

That schedule comes straight from § 3-1.201 of the Antioch Municipal Code, and it renews every year, so budget for it as a recurring cost rather than a one-time fee. Licenses run for one year from the date of issuance and must be renewed annually regardless of whether the city sends a reminder.

Required Documents for Antioch Short Term Rentals

Getting that license issued means having the right paperwork ready before you submit anything, and Antioch's list is shorter than a permit-heavy city's but still worth assembling in advance:

• Business license application, with a NAICS code, since the city switched from SIC codes to NAICS in January 2025.
• Home occupation affidavit, only if you're hosting from the home you live in.
• Transient occupancy tax registration, filed with the Finance Department within 30 days of starting to rent, per § 3-5.306.
• A guest register, since Antioch's Hotel Registration chapter requires anyone operating a "hotel, inn, rooming house, lodging house... or other similar place" to log each guest's name and address, keep that log for at least five years, and make it available for public inspection under §§ 5-7.01 through 5-7.05.
• HOA or lease documentation, confirming short-term rentals aren't barred where you own or rent.

Don't forget that last one because it doesn't come from the city. An HOA restriction can shut down a listing the municipal code has no problem with at all.

Antioch Short Term Rental Taxes

Assuming your paperwork clears and you're able to start hosting, there's still tax to work out, and it runs two layers deep here: the city's occupancy tax and a couple of state-level charges most hosts never think about until they file. Antioch's is the one that actually shows up on every booking.

Charge	Rate	Collected by
Transient Occupancy Tax	10% of rent	City of Antioch Finance Department
CA Tourism Assessment	roughly 0.195% of accommodations revenue	California Office of Tourism
State income tax	ordinary rates on net rental profit	California Franchise Tax Board

The city's tax is defined broadly enough that it reaches almost any short-term stay. § 3-5.302 defines a taxable "hotel" as any structure occupied by transients for dwelling, lodging, or sleeping purposes, and a "transient" as anyone staying 30 consecutive days or less. That's your Airbnb guest. The rate itself is a flat 10% of the rent charged, collected from the guest and remitted quarterly, with returns due on the last day of the month following the close of each quarter.

Make sure you don't assume a small operation is exempt, because Antioch's exemption list is narrower than most. § 3-5.304 excuses government employees on official business, foreign-government officers under treaty, and Red Cross disaster placements, and that's the whole list. Plenty of California cities exempt a host renting just one room in their own home, or someone who only hosts a handful of nights a year. Antioch doesn't, at least not in the text I read.

Miss a payment and the penalties compound fast: 10% at first delinquency, another 10% if it's still unpaid 30 days later, 25% on top of that for anything the Tax Administrator calls fraudulent, and 0.5% interest per month on whatever's outstanding. Failing to register or filing a false return is a misdemeanor under the city's general penalty chapter.

Here's the part that catches new hosts off guard: Airbnb's own California occupancy-tax collection page doesn't list Antioch. It lists unincorporated Contra Costa County, and that listing specifically excludes incorporated cities, Antioch among them. From what I can tell, that means the platform isn't automatically collecting and remitting your 10% here, so don't assume your first payout already has it baked in. Check your own listing dashboard to confirm current collection status, since this is exactly the kind of detail platforms change without much notice.

California wide Short Term Rental Rules

Everything above sits on top of a state framework that leaves almost all of the real decisions to the city, which is exactly why Antioch's silence matters as much as it does. California has no statewide short-term rental permit and no statewide registry. Revenue & Taxation Code § 7280 simply authorizes any city or county to tax stays of 30 days or less, with no cap on the rate, which is how Antioch gets to 10% and a neighboring city can set a different number entirely.

A handful of state rules constrain what a city or an owner can do, even where the local code says nothing. An HOA can prohibit rentals of 30 days or less under Civil Code § 4741(c), and plenty do, even in cities without their own STR ordinance. If your Antioch property includes an accessory dwelling unit, Gov. Code § 66323(e) and 2025's AB 1154 both require that ADU to be rented for longer than 30 days, so it's off the table for nightly stays regardless of what the city zoning code allows for the main house. Booking platforms also carry their own disclosure duties under state law: they have to warn hosts their lease or insurance might not cover short-term use, show the full price including mandatory fees before checkout, and disclose any cleaning-fee terms up front.

One law worth watching rather than acting on yet is SB 346, the Short-Term Rental Facilitator Act of 2025, which took effect January 1, 2026. It lets a city require booking platforms to report listing addresses if that city adopts its own ordinance to opt in. I searched specifically for evidence Antioch has done that and found none, so treat this as a law that could eventually change how the city tracks listings here, not one that already has. Since Antioch is inland along the Sacramento-San Joaquin Delta rather than on the coast, the Coastal Commission's short-term rental guardrails don't come into play the way they would in a coastal city. Our California statewide guide covers all of this in more depth if you're comparing markets across the state.

Does Antioch strictly enforce STR rules?” Is Antioch Airbnb friendly?

Given that state framework sets the floor and Antioch adds almost nothing on top of it, the honest answer is that this is one of the more Airbnb-friendly cities in the Bay Area, at least on paper. There's no cap to hit, no waitlist to join, and no neighbor-notice process that can sink an application before it starts. That's a real advantage over cities like Santa Monica or even unincorporated Contra Costa County itself, both of which cap short-term rentals hard.

Friendly doesn't mean unenforced, though. What Antioch does enforce, it enforces through its general code compliance machine rather than anything STR-specific. The Code Enforcement Division works complaint-driven, typically giving 10 calendar days to fix a violation before issuing an Administrative Citation of up to $1,000 per day, plus re-inspection fees, and residents can file a complaint anytime through SeeClickFix. A noisy party house or an unlicensed operation is exactly the kind of thing that draws a neighbor's complaint, even without a dedicated STR ordinance behind it.

Tax compliance is its own enforcement track, separate from code enforcement entirely. The Finance Department can audit an operator's records, and a business found under-collecting or under-reporting the transient occupancy tax faces those delinquency penalties on top of whatever's owed. And since Antioch's code treats most violations as misdemeanors by default under state law, with the option to prosecute rather than fine only, a pattern of noncompliance carries more risk than a single missed quarterly return.

How to Start a Short Term Rental Business in Antioch

Given how much of this comes down to paperwork rather than permits, the order you tackle it in matters more than you'd think. Working through these roughly in sequence keeps you from paying for a license before you know whether your HOA will let you use it.

1. Check your lease, HOA, and CC&Rs first. If a homeowners association bans rentals under 30 days, no city process overrides that.
2. Confirm your property doesn't trip the zoning "hotel" threshold. Six or more guest rooms puts you in commercial territory; below that, you're ordinary residential use.
3. Decide between hosted and whole-home. If you'll be present during stays, be aware the home occupation affidavit's "no customers visiting" language is genuinely unresolved for that setup, so it's worth a direct call to Planning before you commit to that model.
4. Apply for your business license through the city's online or PDF application, choosing the standard business category rather than the Residential Landlord form.
5. Register for the transient occupancy tax with the Finance Department within 30 days of starting to rent.
6. Set up your guest register, since the Hotel Registration chapter requires one kept for at least five years.
7. Post what's required on-site: your business license, your TOT registration, and a copy of the Hotel Registration chapter provisions.
8. File your TOT return every quarter, on time, since the penalties compound fast if you don't.
9. Renew your business license annually, and remember not to wait for a reminder from the city, since it's your responsibility either way.

Who to contact in Antioch about Short Term Rental Regulations and Zoning?

Wherever you get stuck in that sequence, Antioch splits responsibility across three offices rather than routing everything through one STR department, since there isn't one.

Business license and transient occupancy tax

The Finance Department handles new and renewal business licenses along with TOT registration and quarterly returns.

• Address: 200 H Street, Antioch, CA 94531 (PO Box 5007, Antioch, CA 94531)
• Phone: 925-779-7059
• Fax: 925-779-7054
• Email: [email protected]

Zoning and land use questions

The Planning Division, part of the Community Development Department, is the right call before you apply, not after, especially if your plan involves a hosted stay or an ADU.

• Phone: 925-779-6159
• Email: [email protected]

Complaints and code violations

The Code Enforcement Division investigates zoning, health and safety, housing, building, electrical, and plumbing complaints on any property in the city.

• Address: 200 H Street, 2nd Floor, Antioch, CA 94509
• Phone: 925-779-7042
• File a complaint: seeclickfix.com/antioch

General city information

Antioch City Hall can route you to the right department if you're not sure where a question belongs.

• Address: 200 H Street, Antioch, CA 94509-1285
• Phone: 925-779-7000
• Hours: Monday through Friday, 8 a.m. to 5 p.m.

What do Airbnb hosts in Antioch on Reddit and Bigger Pockets think about local regulations?

Given how little there is to debate on the regulatory side, it's not surprising that Antioch doesn't generate much dedicated forum chatter of its own. I went looking specifically for BiggerPockets threads about Antioch or the East Contra Costa Delta and came up mostly empty, so what follows is a read on the broader pattern rather than a survey of local opinion.

The recurring theme across Bay Area investor discussion isn't really about Antioch at all. It's about what Antioch isn't: San Francisco, Oakland, and Santa Monica all cap short-term rental permits, and unincorporated Contra Costa County runs its own tight ordinance with day limits and parking minimums. Investors comparing East Bay markets tend to describe Antioch and its Delta-adjacent neighbors as the places where entry pricing is lower and the regulatory ceiling simply isn't there yet, which is a real advantage today and also exactly the kind of thing that can change with one council vote.

That's worth keeping in mind rather than banking on indefinitely. A city with no STR ordinance isn't a city that's promised never to write one, and plenty of California cities added permit caps only after their listing count grew large enough to draw complaints. If you're weighing Antioch against other markets in the state, our California market data is a useful place to see how the numbers stack up before you commit to one address over another.

Frequently Asked Questions

Can you legally run an Airbnb in Antioch, California in 2026?

Yes. Antioch has no dedicated short-term rental ordinance, permit, or cap, so a home in a residential zone can generally be listed on Airbnb or Vrbo without special zoning approval. You do need a standard city business license and must register for the 10% transient occupancy tax. Check your lease, HOA, or CC&Rs too, since those can prohibit short-term rentals even where the city allows them.

Does Antioch require a short-term rental permit?

No. Unlike Contra Costa County's unincorporated areas, which require a permit with day caps and parking rules, the City of Antioch has no permit specific to short-term rentals. You still need the general business license every business in the city requires, plus registration for the transient occupancy tax, but neither one is a short-term-rental-specific permit.

How much is the transient occupancy tax in Antioch?

Antioch charges 10% of the rent on any stay of 30 consecutive days or less, collected from the guest and remitted to the city's Finance Department. Returns are due quarterly, on the last day of the month after each quarter closes. Unlike many California cities, Antioch offers no exemption for hosts renting a single room or hosting only a few nights a year, so the tax applies from the first dollar of rent.

Does Airbnb collect and remit Antioch's occupancy tax automatically?

Most likely not. Airbnb's own California tax-collection list names unincorporated Contra Costa County, not the City of Antioch, and that county listing specifically excludes incorporated cities. That strongly suggests Airbnb isn't automatically collecting Antioch's 10% transient occupancy tax on your behalf, though platform policies do change, so confirm your current collection status directly in your host dashboard.

What happens if you don't get a business license or pay Antioch's occupancy tax?

Antioch's code enforcement process typically gives 10 calendar days to correct a violation before issuing an administrative citation of up to $1,000 per day, plus re-inspection fees. Unpaid transient occupancy tax adds its own penalties on top: 10% at first delinquency, another 10% after 30 more days, up to 25% for fraud, and monthly interest. Failing to register or filing a false tax return is a misdemeanor under the city's general penalty code.

Last verified: July 2026. Every ordinance, tax rate, state law, and contact detail in this guide links to or comes from its official source.