Occupancy Limits: Antioch vs Richmond
How do occupancy limits rules compare between Antioch, CA and Richmond, CA?
Antioch has fewer restrictions than Richmond.
Antioch, CA
Contra Costa County
Antioch has no city-specific overnight or annual day-count limits on short-term rentals. The zoning code, however, defines a 'dwelling unit' as housing occupied on a permanent basis for no more than one family, which constrains intensive STR use in residential zones.
View full Antioch rules →Richmond, CA
Contra Costa County
Richmond applies California Building Code occupancy standards and general nuisance provisions to short-term rentals rather than a dedicated per-room guest cap. A commonly applied rule of thumb is two adults per bedroom plus two additional occupants, and hosts are responsible for preventing overcrowding, excessive noise, and parking overflow.
View full Richmond rules →Key Facts Comparison
| Fact | Antioch | Richmond |
|---|---|---|
| Per-Bedroom Cap | None set by City of Antioch | - |
| Annual Day Cap | None set by City of Antioch | - |
| Dwelling Definition | Permanent occupancy — § 9-5.203 | - |
| Hotel Threshold | 6+ guest rooms = hotel use (§ 9-5.203) | - |
| Boarding House | Lodging ≥30 days (§ 9-5.203) | - |
| RSO Coverage | Stays ≤30 days exempt from RSO (§ 11-1.08) | - |
| - | - |
Highlighted rows indicate differences between cities.
Antioch FAQ
How many guests can I have at an Antioch short-term rental?
Antioch has no STR-specific guest cap. Practical limits come from § 9-5.203 (which keys a dwelling unit to permanent single-family occupancy), the California Building Code's occupant-load limits for the unit, and any business license conditions. A property that operates as if it had 6+ guest rooms for paid stays could be classified as a hotel use under § 9-5.203.
Is there a maximum number of days I can rent my Antioch home short-term?
The City of Antioch has not adopted a hosted/non-hosted annual day cap. Note that unincorporated Contra Costa County does impose 90/180-day caps under Chapter 88-32, but those rules do not apply inside Antioch city limits.
Does the Antioch Rent Stabilization Ordinance apply to short-term rentals?
No. The City's Rent Program FAQ states the RSO exempts 'Hotels, vacation rentals, and other properties used for short-term rentals of no more than 30 days,' per Antioch Municipal Code § 11-1.08.
Richmond FAQ
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