Somis, California Short Term Rental Regulations Guide for Airbnb hosts

Overview: STR Allowability in Somis, California

Short-term rentals ARE ALLOWED in Somis, California, but with significant restrictions and requirements. Somis is located in unincorporated Ventura County, making it subject to the county's Temporary Rental Unit (TRU) Ordinance. The regulations distinguish between two types of short-term rentals:

Homeshares: Owner-occupied primary residences where the owner must be physically present during rentals
Short-Term Rentals (STRs): Properties rented without the owner's presence, with more restrictive allowances

CRITICAL RESTRICTION: In the Ojai Valley TRU Regulation Overlay Zone (which includes areas like Somis), traditional STRs are PROHIBITED except for properties classified as historic landmarks as of June 19, 2018. Only homeshares are permitted to operate in these areas with proper permits.

What do Airbnb hosts actually earn in Somis?

Somis hosts earn a median $32,471/year with $180 ADR and 59% occupancy.

Top performers pull in $42,854+ per year.

See the full Somis market breakdown

How to Start a Short-Term Rental Business in Somis

Step 1: Determine Your Property's Eligibility

Verify your property is not within the prohibited categories:
- Not a permitted accessory dwelling unit (ADU) or second dwelling unit
- Not an affordable/caretaker/farmworker unit
- If in the Ojai Valley overlay zone, confirm if you qualify for homeshare status

Step 2: Obtain Required Permits and Licenses

For Homeshares (Most Likely Option in Somis):

Apply for annual TRU permit through Ventura County Code Compliance Division
Obtain Business Tax Certificate from Treasurer-Tax Collector
Register for Transient Occupancy Tax (TOT) if applicable
Complete pre-permitting inspection

For Historic STRs (Limited Exception):

Must have historic landmark designation as of June 19, 2018
Same permit requirements as homeshares apply

Step 3: Prepare Application Materials

Property site plan (hand-drawn acceptable)
Owner contact information and signatures
Property manager information (if applicable)
Proof of compliance with business tax requirements
Proof of insurance ($500,000 minimum liability coverage)
Homeowner's exemption proof (for homeshares only)

Required Documents, Permits, Licenses, and Guidelines

Permits and Licenses

TRU Permit:
- Cost: $1,525.00 application fee
- Compliance monitoring deposit: $100.00 (homeshares) / $500.00 (STRs)
- Annual renewal required
- Valid for one year or until property sale/transfer
Business Tax Certificate:
- Contact Treasurer-Tax Collector at (805) 654-3727
- Required for all STR operations
Transient Occupancy Registration Certificate:
- Required for STRs that are not owner's primary residence
- TOT registration and remittance required

Insurance Requirements

Commercial/general liability insurance
Minimum $500,000 per occurrence coverage
Required for personal injury and property damage claims

Application Package Requirements

Complete TRU application form
Property site plan
Owner and property manager contact information
Business tax certificate proof
Insurance verification
Homeowner's exemption (homeshares only)

Specific Regulations for Short-Term Rentals

Occupancy Limits

Homeshares:

Maximum 2 bedrooms for rental
Maximum 5 overnight guests
One rental group at a time
Owner must be physically present

Historic STRs (if applicable):

Maximum 2 persons per bedroom
Up to 5 bedrooms permitted
Plus 2 additional persons
Maximum 10 persons total

Operating Standards

Quiet Hours: 10:00 PM - 7:00 AM (no outdoor amplified music/sound)
Parking: On-site parking required; garages and driveways must be unobstructed
Events: Prohibited on all properties (no celebrations exceeding occupancy limits)
Noise: No unreasonable noise or disturbance at any time

Management Requirements

Homeshare Owners:

Must be on-site between 10:00 PM - 7:00 AM
Must be within 40 miles of property at all other times
Cannot delegate presence requirement to property managers

STR Owners:

May serve as property manager if available within 40 miles
May hire up to 2 property managers (one available at all times)

Property Restrictions

Only one TRU per owner in Ventura County
Only one dwelling unit eligible per multi-family property
No STR operation from guest houses or accessory buildings
Properties with garage/den conversions must have proper building permits

Advertisement Requirements

All listings must include:

Permitted occupancy and guest limits
Quiet hours notification (10:00 PM - 7:00 AM)
No events policy
On-site parking information
County permit number
Business license tax certificate number (if required)
Homeshare must state owner-occupied status

Signage Requirements

Exterior Signage (8.5" x 11" maximum):

Property manager contact information
County Code Compliance Division contact information
Posted near main entrance

Interior Signage (within 6 feet of main entrance):

All advertisement requirements
Property manager/owner contact information
Waste collection schedule
Occupancy and noise violation consequences

Record-Keeping and Compliance

Maintain guest records
Comply with noise, parking, and waste regulations
Respond to complaints within 30 minutes (15 minutes during quiet hours)
Permit expires upon property sale/transfer

Contact Information for Local Authority

Primary Contacts

Ventura County Resource Management Agency

Address: 800 S. Victoria Ave, Ventura, CA 93009
Phone: (805) 654-2494

Planning Division

Phone: (805) 654-2488 or (805) 654-2451
Email: plan.counter@venturacounty.gov
Location: Government Center, 3rd Floor, Hall of Administration Building

Code Compliance Division

Phone: (805) 654-3506
Online Complaint Form: Available through RMA website
Contact: For TRU permit applications and compliance issues

Treasurer-Tax Collector

Phone: (805) 654-3727
Purpose: Business tax certificates and TOT registration

Online Resources

One Stop Permits: www.onestoppermits.vcrma.org
Code Compliance Forms: Available through RMA website
TRU Application Package: PDF available online

Source Links

Ventura County TRU FAQ: rma.venturacounty.gov/divisions/planning/temporary-rental-unit-ordinance-frequently-asked-questions/
Ventura County Non-Coastal Zoning Ordinance: rma.venturacounty.gov/divisions/planning/ordinances/non-coastal-zoning-ordinance/
TRU Application Package: rmadocs.venturacounty.gov/code-compliance/forms/code-compliance-temporary-rental-unit-application.pdf
Inspection Checklist: rmadocs.venturacounty.gov/code-compliance/publications/code-compliance-inspection-checklist-for-temporary-rental-units.pdf
Non-Coastal Zoning Ordinance PDF: rma.venturacounty.gov/wp-content/uploads/2024/06/ventura-county-non-coastal-zoning-ordinance.pdf
File a Code Violation Complaint: rma.venturacounty.gov/divisions/file-a-code-violations-complaint/
Code Compliance Complaint Form: rmadocs.venturacounty.gov/code-compliance/forms/code-compliance-complaint-form.pdf
Ventura County Coastal Zone Map: rmadocs.venturacounty.gov/planning/maps/ventura-county-coastal-zone-boundary.pdf

Additional Considerations

Enforcement

Violations are misdemeanor/infraction criminal offenses
Civil administrative penalties up to $1,000 per day
Proactive investigation authority
Public complaint process available online

Renewal Process

Annual permit renewal required
Property sale/transfer terminates permit
Must maintain continuous compliance
Re-inspection may be required

This guide provides comprehensive information for STR investors considering Somis, California. Given the restrictive nature of local regulations, homeshares represent the most viable option, requiring careful attention to owner presence requirements and local compliance standards.

Next step

Found a property in Somis?

Paste any address and get estimated revenue, cash-on-cash return, and comparable STR performance in under 5 minutes. 3 free analyses per day.

Ask the AI Advisor about Somis

Somis is a small unincorporated agricultural community in Ventura County, California, with a population of approximately 1,300 residents. Set among citrus and avocado groves on the Oxnard Plain, it carries a quiet, rural character that contrasts with the busier coastal cities of southern California. While Somis itself is best known for its farmland and a few long-running local businesses, its central position within Ventura County makes it a convenient gateway to the beaches, mountains, and small towns that define the region. It sits roughly 60 miles northwest of downtown Los Angeles, with the Pacific coast and the city of Ventura just a short drive to the south and west.

The Somis Nut House has been a fixture of the community for decades, drawing visitors who stop in for roasted nuts, dried fruits, candies, and other treats in a setting that feels more like a country store than a typical retail stop. Just a few minutes from the center of town, it offers an easy detour for travelers passing through the area and a glimpse of the area's small-town character.

A short drive west leads to Point Mugu State Park, part of the Santa Monica Mountains and one of the most scenic stretches of the southern California coast. The park combines sandy beaches, rocky headlands, and miles of backcountry trails, making it a popular spot for surfing, hiking, and tide-pooling within roughly a 20-minute drive of Somis.

Slightly farther afield, the city of Ojai sits in a sheltered valley about 20 miles to the northwest. Known for its art galleries, book festivals, and outdoor recreation, Ojai has long attracted visitors seeking a quieter, more contemplative alternative to the coast. Its Mediterranean climate and surrounding Los Padres National Forest trails make it a natural complement to a stay based in Somis.

For travelers willing to make a day trip, Channel Islands National Park is accessible by ferry from Ventura Harbor, roughly 30 minutes southwest of Somis. The five islands offer some of the best-preserved ecosystems in the region, with opportunities for kayaking through sea caves, snorkeling in kelp forests, and spotting seals and seabirds far from the mainland crowds.

Somis appeals to short-term rental investors and guests who want the feel of a rural California community without giving up easy access to the coast, the mountains, and the larger attractions of Ventura and Santa Barbara counties. Its agricultural setting, central location, and proximity to destinations as varied as Point Mugu, Ojai, and the Channel Islands make it an unusually versatile base for exploring this stretch of southern California.