
Ojai, Ventura County
ADUs & home additions in Ojai, CA.
In Ojai, ADUs have become the main way new homes get built: backyard units, garage conversions and additions across the city and the Ojai Valley.
Building in Ojai
Small-town character, careful building.

Ojai is a small city with a strong sense of place, older homes and large lots, and ADUs have become the dominant form of new housing here.
Many Ojai lots are near open space, so soil, grading and wildfire-area construction requirements often shape ADU and addition projects here. A contractor with new-home and fire-rebuild experience in the valley is worth looking for.
The City of Ojai publishes separate packets for standard ADUs, ADU compliance and tiny houses, which is helpful when you are comparing options. Properties in the surrounding unincorporated valley, such as Meiners Oaks, Mira Monte and Oak View, are permitted by Ventura County instead.
What to know in Ojai
- The City of Ojai's Community Development department publishes an ADU Packet, an ADU Compliance Packet and an ADU Tiny House Packet for homeowners.
- ADUs made up 62 of the 65 new residential units permitted in Ojai from 2018 to 2021 (Ventura County Star).
- Homes in the unincorporated Ojai Valley are permitted by the Ventura County Resource Management Agency, which offers its own free pre-approved ADU plans.
Project types in Ojai
ADUs and additions in Ojai.

ADUs
Accessory dwelling units of every type, from feasibility and permits through final inspection.
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Garage-to-ADU Conversions
Reuse an existing garage for the fastest, most economical path to a complete ADU.
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Detached ADUs
Freestanding backyard homes with full foundations, framing, utilities and finishes.
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Attached ADUs
Units that share a wall with the main house, including attached-garage conversions.
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Junior ADUs (JADUs)
Up to 500 square feet created within your existing home, with an efficiency kitchen.
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Home Additions
Room additions, kitchen expansions and roof decks built to blend with your home.
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Second-Story Additions
Build up instead of out, with structural evaluation, engineering and framing done right.
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Primary Suite Additions
Master bedroom and bathroom additions with closets, showers and soaking tubs.
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Ojai ADU & addition questions
Who issues ADU permits in Ojai?
Inside city limits, the City of Ojai's Community Development department. In Meiners Oaks, Mira Monte, Oak View and other unincorporated areas, Ventura County's Resource Management Agency.
Can I build a tiny house as an ADU in Ojai?
The city publishes a separate ADU Tiny House Packet. A consultation can help you compare a tiny house with a conventionally built ADU on cost, durability and approvals.
Are there fire-zone requirements for ADUs in Ojai?
Lots in mapped fire hazard severity zones must meet California's wildfire-resistant construction standards for roofs, vents, eaves, windows and decks. Check your parcel early.
Nearby areas
Also serving areas near Ojai.
Free consultation
Planning an ADU or addition in Ojai?
Share a few details about your property and the space you want to add. We will pass your request to a licensed local general contractor who specializes in ADUs and additions, and they will follow up directly.
- Free consultation and site visit
- A realistic budget conversation before you pay for plans
- A licensed general contractor from permit to final