ADU construction
Anaheim ADUConstruction Quotes
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ADU Construction in Anaheim

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Anaheim ADU Quotes for Your Backyard Project
ADU Anaheim is here to help you with:
- ADU Construction
- Backyard Office Construction
- ADU Planning and Construction
- Guest House Construction
- Financing Your ADU in Anaheim
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for your ADU project!
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Affordable ADU Solutions in Anaheim
3 Steps to Ahaheim ADU Construction
Initial Consultation
Contact us to understand which ADU path works best for you. We'll help you understand local regulations and determine if you qualify for ADU Express, which can complete the review process in just 1-3 days.
Plan Selection
Choose between custom plans, pre-approved designs, or ADU Express options. For custom plans, we'll work with you to ensure compliance with all city requirements. If using pre-approved plans, we'll help you select the best option for your property.
Utility Assessment
We will schedule a "meter spot" assessment with Anaheim Public Utilities to determine your electrical needs. This step is crucial for ensuring your ADU has proper utility connections.

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Accurate ADU Quotes Based on Square Feet
Anaheim allows both standard ADUs and Junior ADUs (JADUs) on residential properties. For single-family homes, you can build one ADU and one JADU. ADUs can range from 150 to 1,200 square feet, while JADUs are limited to 500 square feet. Height restrictions typically allow for up to 18 feet plus an additional two feet for roof pitch.

anaheim adu construction
ADU Construction Setback Requirements in Anaheim
The city has established specific setback requirements that provide flexibility while maintaining neighborhood character. Front setbacks follow your zone's requirements, while side and rear setbacks are typically just 4 feet, making it easier to find the perfect spot for your ADU.

Anaheim adu requirements
Other Anaheim ADU Requirements
Each ADU must have its own entrance and kitchen facilities. For standard ADUs, separate utilities are allowed, making them fully independent living spaces. JADUs can share utilities with the main home, offering a more integrated living arrangement.
Express ADU Floorplans for Download
Anaheim ADU FAQs
How many ADUs can I build on my property?
In Anaheim, you can add one ADU and one Junior ADU to a single-family property. For multi-family properties, you can add ADUs for up to 25% of the existing units, plus up to two detached ADUs.
What are the size limitations for ADUs?
ADUs in Anaheim can be up to 1,200 square feet for detached units or 50% of the main dwelling's living area for attached units. The minimum size is 150 square feet. JADUs are limited to 500 square feet.
Do I need a permit to build an ADU?
Yes, you need a permit to build an ADU in Anaheim. Through ADU Express, qualified properties can complete the review process in 1-3 days. Standard applications typically take about 60 days for review.
How much does it cost to build an ADU?
Costs vary based on size and design. Permit fees are based on square footage, with no impact fees for units under 750 square feet. School fees are required for all new units and must be paid to the applicable school district prior to permit issuance.
Will building an ADU increase my property taxes?
Yes, building an ADU will likely increase your property taxes, but the increase is based on the value of the ADU structure only, not the land value.
Can I rent out my ADU?
Yes, you can rent out your ADU in Anaheim, but only for periods of 30 days or longer. ADUs cannot be sold separately from the main home. For JADUs, the property owner must live in either the main house or the JADU.
Sources: [1] Anaheim City ADU Express - https://www.anaheim.net/6350/ADU-Express-Process[2] Anaheim City ADU -https://www.anaheim.net/6349/ADUheim [3] Anaheim Municipal Building Code Guidelines -https://codelibrary.amlegal.com/codes/anaheim/latest/anaheim_ca/0-0-0-67963 [4] Anaheim ADU Friendly Requirements https://www.adunewswire.com/p/anaheim-california-adu-friendly-requirements
Disclaimer: The information provide is for general informational purposes only and should not be relied upon as a substitute for consulting the official Municipal Code or seeking guidance from your local Community and Economic Development Department.
Disclaimer: The information provide is for general informational purposes only and should not be relied upon as a substitute for consulting the official Municipal Code or seeking guidance from your local Community and Economic Development Department.