Discuss your ADU financing plans →
Start with the City of Ventura or your actual jurisdiction
This guide uses City of Ventura resources. They do not establish requirements for every property in Ventura County, including Oxnard, Thousand Oaks or unincorporated areas. Confirm the agency for your parcel and ask the project team which reviews are needed.
How do standardized plans change a budget?
The City of Ventura provides standardized detached ADU plans without a plan purchase charge. Its page explains that using the reviewed design can reduce design and review effort. Changes to a design may need further approval. Those plans are separate from a prefab manufacturer's product, and their availability does not make an installed ADU free.
For either approach, write down what is included and excluded: site preparation, foundation, connections, delivery, installation, professional work and permit-related charges. Compare supplier quotes on the same scope. Our prefab budget checklist helps you identify the remaining funding gap.
Does a coastal location change project planning?
The city's ADU page notes that a coastal location may require an additional coastal development permit. Ask the Planning Division whether this applies to your parcel. Ask your project provider to show how required reviews affect its budget and payment milestones; financing approval does not replace property approval.
What should I ask when comparing home equity options?
Ask the provider to explain rates, fees, payment changes and access to funds against the supplier's payment schedule. A HELOC uses your home as collateral and usually has a variable rate. Use a repayment plan you can sustain independently of projected ADU rent. Compare questions in our financing options guide.
Start with an inquiry or choose a call
Share your property ZIP, ownership, intended use, timing and whether you have a project quote. We will confirm the appropriate next steps and available options for your location. ADU Fund Co coordinates the initial conversation; a financing provider makes lending decisions and project providers handle permits and installation. A representative will reach out within 24 hours of your inquiry. An inquiry is not a confirmed appointment.
Before a conversation, use our financing call checklist. Do not send account numbers, tax returns or identification documents through the inquiry form.
Sources & scope
Sources checked October 10, 2026. General educational information, not an individual financing recommendation. Loan terms and approval are determined by the lender. ADU Fund Co helps with initial inquiries and next steps.