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Ventura County, CA Special Events & Permits: Street Fair Rules (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified August 2026

Key Facts

Permit-exempt cap
75-350 attendees by parcel size
Exempt event hours
8 a.m.-10 p.m.
CUP trigger
Sec. 8107-46.4
Exempt events/year
5 (10 on 250+ acre parcels)

Summary

Festivals, street fairs, animal shows and similar outdoor gatherings in unincorporated Ventura County are permit-exempt below set attendance caps (75-350 people depending on parcel size); larger events need a Conditional Use Permit under Section 8107-46.

City-specific rules exist: Oxnard, Simi Valley, Thousand Oaks, and Camarillo have their own street fair rules rules that differ from Ventura County's county-level regulations. If you live in one of those cities, check the city-specific page instead.

No Zoning Clearance or other land use approval or entitlement is required under this Chapter for an outdoor event that meets all of the following criteria... For a parcel of less than five (5) acres, the total number of attendees over the course of an event is greater than seventy-five (75) but does not exceed 150, or such larger number if both the event and the number of attendees are such that the use is customarily incidental...

View official code

Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 51).

Full Breakdown

Under Section 8107-46.3, no Zoning Clearance is needed if attendance stays within the cap for the parcel's size: 75-150 on parcels under 5 acres, 75-250 on parcels of 5+ acres, or 100-350 on parcels of 250+ acres. Exempt events run 8 a.m.-10 p.m., allow amplified sound only 10 a.m.-10 p.m., need one portable restroom per 50 attendees, and are capped at 5 per year (10 for parcels of 250+ acres). Events exceeding these limits require a Conditional Use Permit under Section 8107-46.4.

Violations & Fines

Holding an outdoor event beyond the exempt attendee limit or event count without a Conditional Use Permit is a zoning violation. Under Section 8107-46.5(a), two or more confirmed violations for holding unpermitted events on a parcel within 24 months bars that parcel from applying for a CUP.

Frequently Asked Questions

Can I hold a street fair on my unincorporated Ventura County property without a permit?
Yes, if attendance stays in the exempt range for your parcel size (up to 150, 250, or 350 depending on acreage) and you follow the hours, noise, and restroom rules in Section 8107-46.3.
What happens above the exempt attendee limit?
You need a Conditional Use Permit under Section 8107-46.4, which can authorize up to 60 events per year during an initial five-year term.

Sources & Official References

Other rules in Ventura County

All Ventura County rules

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