Rohnert Park, CA Short-Term Rentals: Primary-Residence-Only Rule (2026)
Key Facts
- Where allowed
- Only one bedroom of the primary dwelling, § 17.07.230(E)(1)
- ADUs excluded
- Prohibited in ADUs and accessory structures, § 17.07.230(D)
- Zoning
- Permitted by administrative use permit in residential districts only
- Distinct category
- Separate from bed and breakfast inns under § 17.07.040
- Enforcement
- Any violation voids the administrative use permit, § 17.07.230(E)(9)
Summary
Rohnert Park confines short-term rentals to a single bedroom of the host's primary dwelling and bars them from accessory dwelling units and accessory structures entirely. RPMC § 17.07.230(D) and (E)(1) set the limit, meaning a homeowner cannot rent out a detached ADU, garage conversion or backyard cottage as a short-term rental even if the ADU otherwise complies with the city's zoning code.
D.Short-term rentals are prohibited in accessory dwelling units and accessory structures. ... 1.No more than one bedroom of a primary dwelling unit shall be rented, let, or leased as a short-term rental.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 51 Update 2).
Full Breakdown
230(D) draws a hard line: short-term rentals are prohibited in accessory dwelling units and accessory structures. 040's ADU rules. 030 before it can operate in any residential district. 040, per subsection (C), so a host cannot reclassify a whole-unit or whole-ADU rental as a bed and breakfast to escape the one-bedroom, primary-residence limit. Because subsection (E)(9) folds every short-term rental condition into the administrative use permit, renting an ADU or more than one bedroom is not a fee matter, it is an unpermitted use that voids the permit and exposes the operator to the city's general code enforcement remedies for operating outside a discretionary permit's terms.
The restriction reflects a deliberate zoning choice to keep short-term rentals as an accessory activity inside owner-occupied homes rather than converting secondary units, which the city relies on for its regular long-term rental supply, into vacation rentals.
Violations & Fines
Renting an ADU, junior ADU or any accessory structure as a short-term rental, or renting more than one bedroom of the primary dwelling, violates RPMC § 17.07.230(D) and (E)(1). Under (E)(9) that is treated as a violation of the administrative use permit itself, subjecting the host to permit revocation and code enforcement, separate from any penalty the city imposes for operating an unpermitted use in a residential zone.
Frequently Asked Questions
Can I rent out my Rohnert Park ADU as a short-term rental?
How much of my house can I rent as a short-term rental?
Is a Rohnert Park bed and breakfast the same as a short-term rental?
Sources & Official References
Other rules in Rohnert Park
California rules heatmap·Compare Rohnert Park to another location·View the California short-term rentals overview
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Primary-Residence-Only Rule in Nearby Cities
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