Does every ADU in California require a Title 24 report?
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Yes. California building code requires a Title 24 Part 6 energy compliance report (CF1R) for any new ADU, detached, attached, garage conversion, or JADU, before the local building department will issue a permit. There are no size exemptions.
What documents do I need to provide to get my report?
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You'll need to submit your architectural plans (floor plan, elevations, site plan) showing the square footage, window sizes, wall assemblies, roof type, and intended HVAC and water heater systems. If you don't have final specs yet, let us know, we can often work with preliminary plans and update as details are finalized.
How long does it take to get my ADU Title 24 report?
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Standard turnaround is 2–3 business days from when we receive your complete plans. If you need it faster, we offer 24-hour rush delivery for an additional $49. Rush orders are prioritized immediately upon receipt.
What is a JADU and does it need its own Title 24 report?
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A Junior Accessory Dwelling Unit (JADU) is a small unit, up to 500 square feet, created within the existing walls of the primary single-family home, typically including an efficiency kitchen. JADUs do require their own Title 24 energy compliance report for permit approval, even though they're created from existing space.
What if my building department requests changes to the report?
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Every report comes with one free revision. If your building department requests a correction or your plans change during the permit process, we'll update the report at no additional charge for the first revision.
Is your report accepted by all California building departments?
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Yes. Our reports are generated using CEC-approved compliance software and registered through the CHEERS system, which is the California statewide energy compliance registry. Reports generated and registered this way are accepted by building departments across all 16 California climate zones.
Can I order a Title 24 report if I'm a contractor or architect rather than the homeowner?
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Absolutely. We work with homeowners, general contractors, architects, designers, engineers, and developers. Whoever is coordinating the permit process can place the order. Just indicate your role when filling out the order form.
Do you handle ADU reports in all California climate zones?
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Yes. California is divided into 16 Title 24 climate zones, each with different energy requirements. We prepare ADU compliance reports for projects in all 16 climate zones statewide.
