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ADU Builders & Contractors in Moreno, CA

Moreno, CA homeowners looking to build an ADU have 2 licensed contractors to choose from, ready to help. Whether you're planning a garage conversion, detached ADU, or junior ADU, finding the right contractor in Moreno starts here.

📊 ADU Quick Facts for Moreno

Avg. Cost/sqft

$207-$382

Permit Timeline

60-120 weeks

Max Size

1200 sqft

Setbacks

4ft sides

Top 2 ADU Contractors in Moreno

🏗️
#1GOLD TIMBER CONSTRUCTION

Moreno, CA

Gold Timber Construction — licensed ADU contractor in Moreno, CA. Detached ADU construction.

View Profile📞 (951) 550 5602
🏗️
#2DUARTE CONSTRUCTION INC

Moreno, CA

Duarte Construction Inc — licensed ADU contractor in Moreno, CA. Detached ADU construction. 18+ years experience.

View Profile📞 (714) 742 8497

💰 How Much Does an ADU Cost in Moreno?

Garage Conversion

$73,500 - $133,500

Converting existing garage to living space

Detached ADU

$157,000 - $332,000

New standalone unit (600-1,200 sqft)

Permit & Fees

$1,111 - $5,111

Plan check, permits, utility connections

* Costs vary based on size, finishes, site conditions, and contractor. Get quotes from multiple Moreno contractors to compare pricing.

❓ Frequently Asked Questions About ADUs in Moreno

How much does it cost to build an ADU in Moreno?▼
The average cost to build an ADU in Moreno ranges from $157,000 to $332,000, or approximately $207 to $382 per square foot. Garage conversions typically cost $73,500 to $133,500.
How long does it take to get an ADU permit in Moreno?▼
The ADU permit process in Moreno typically takes 60 to 120 weeks. California law requires cities to approve or deny ADU permits within 60 days of receiving a complete application.
What are the ADU size limits in Moreno?▼
In Moreno, detached ADUs can be up to 1200 square feet. Attached ADUs are limited to 50% of the primary dwelling or 1,200 sqft, whichever is less. Junior ADUs (JADUs) are limited to 500 sqft and must be within the existing home.
What is the setback requirement for ADUs in Moreno?▼
Moreno requires 4-foot setbacks from side property lines and 4-foot setbacks from rear property lines for new ADU construction. Converted structures (like existing garages) may maintain their current setbacks.
Do I need to provide parking for my ADU in Moreno?▼
No parking is required for ADUs in Moreno if your property is within half a mile of public transit, in a historic district, part of an existing multi-family building, or if the ADU is a garage conversion. Otherwise, one space may be required.

Also See ADU Contractors In

Los Angeles (3215)San Diego (2582)San Francisco (2170)Sacramento (1551)Riverside (925)Fresno (904)Anaheim (784)Irvine (760)

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