Jurisdiction and research scope
Unincorporated Solano County, California only, excluding all incorporated cities. Current official county guidance or codified text read November 6, 2026; the source scope and exceptions are described below.
Research by Can I Park My RV?Official municipal sources; access limits shown belowEditorial standard
Solano County RV parking at a glance
| Location or use | What to check |
|---|---|
| Driveway / yard | Unoccupied storage requires parcel-specific placement confirmation. Confirm setbacks, access and applicable district standards. |
| Street / loading | These private-property provisions do not establish public-street parking permission. Loading is not an exemption from separate street, access or occupancy restrictions. |
| Sleeping / utilities | RV security quarters during construction are a distinct approved use, not general guest housing. Parking alone does not authorize utility connections. |
Construction security is a specific use
Section 28.72.20(B)(1) addresses temporary security quarters during construction of a permitted use. Building permits must already be issued and only one security vehicle may occupy the site. The district’s land-use table and actual permit conditions still apply; this is not ordinary guest or residential rental permission.
Utilities and removal
The construction-security RV must connect to permanent power and utilities through an RV pad. Both the RV and pad must be removed when construction finishes. The Suisun Valley regulations add district-specific limits, including setbacks and a statement that the vehicle may not be used as a residence; obtain a county interpretation before using that route there.
Separate dwelling and storage questions
Other temporary dwellings require an administrative or use permit and a fixed term when the zoning district allows them. An emergency replacement-dwelling provision is a separate written-approval pathway. None of these clauses answers ordinary driveway storage, loading, public-street parking or an RV dwelling at an unrelated parcel.
Who to contact for your setup
Ask Solano County Planning or Code Enforcement to confirm jurisdiction, the actual parcel or road, vehicle classification, position, duration and intended use. Obtain the required road, building, electrical, plumbing or wastewater approvals before relying on a parking exception. Easements, HOA rules and leases remain separate. Start with the official rule or permit guidance.
Use the Solano County parking checker to organize the starting conditions. The checker cannot approve a parcel, a variance or an unverified exception.
Official sources reviewed November 6, 2026
- Solano County Code 28.72.20
Current codified construction-security and temporary dwelling provisions.
- Solano County Suisun Valley 28.23.50.20
Special Suisun Valley construction-security standards, including no residence and setback provisions.
A review date records when we checked these sources. The notes above explain any use of older code editions or limits on access to the full source; an address-specific local-government determination may still be required. Read our research method.
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