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ADU Builders & Contractors in Sunset Beach, CA

With 13 verified ADU contractors serving Sunset Beach, CA, homeowners have plenty of options for their accessory dwelling unit project. Local contractors ready to help specialize in everything from design-build to permit navigation.

📊 ADU Quick Facts for Sunset Beach

Avg. Cost/sqft

$193-$368

Permit Timeline

60-120 weeks

Max Size

1200 sqft

Setbacks

4ft sides

Top 13 ADU Contractors in Sunset Beach

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#1J & MAX CONSTRUCTION INC

Sunset Beach, CA

J & Max Construction Inc — licensed ADU contractor in Sunset Beach, CA. Detached ADU construction.

View Profile📞 (949) 687 8968
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#2COMPTON AFCOM

Sunset Beach, CA

Compton Afcom — licensed ADU contractor in Sunset Beach, CA. Detached ADU construction. 43+ years experience.

View Profile📞 (562) 244 7645
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#3PACIFIC REGION INCORPORATED

Sunset Beach, CA

Pacific Region Incorporated — licensed ADU contractor in Sunset Beach, CA. Detached ADU construction. 28+ years experience.

View Profile📞 (714) 936 3618
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#4SBI CONSTRUCTION GROUP

Sunset Beach, CA

Sbi Construction Group — licensed ADU contractor in Sunset Beach, CA. Detached ADU construction. 44+ years experience.

View Profile📞 (310) 259 2077
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#5NOMANN RANDALL CONSTRUCTION

Sunset Beach, CA

Nomann Randall Construction — licensed ADU contractor in Sunset Beach, CA. Detached ADU construction. 37+ years experience.

View Profile📞 (714) 200 9100
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#6MUR - SOL BUILDERS INC

Sunset Beach, CA

Mur - Sol Builders Inc — licensed ADU contractor in Sunset Beach, CA. Detached ADU construction. 11+ years experience.

View Profile📞 (626) 447 0558
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#7GOTOVAC JAMES MICHAEL

Sunset Beach, CA

Gotovac James Michael — licensed ADU contractor in Sunset Beach, CA. Detached ADU construction. 33+ years experience.

View Profile📞 (714) 737 4275
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#8ACR DESIGN & BUILD

Sunset Beach, CA

Acr Design & Build — licensed ADU contractor in Sunset Beach, CA. Detached ADU construction. 34+ years experience.

View Profile📞 (714) 377 9569
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#9LAMPING JOHN W JR

Sunset Beach, CA

Lamping John W JR — licensed ADU contractor in Sunset Beach, CA. Detached ADU construction. 43+ years experience.

View Profile📞 (562) 787 0260
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#10KN CONSULTING INC

Sunset Beach, CA

KN Consulting Inc — licensed ADU contractor in Sunset Beach, CA. Detached ADU construction. 11+ years experience.

View Profile📞 (714) 889 7058
View All 13 Contractors →

💰 How Much Does an ADU Cost in Sunset Beach?

Garage Conversion

$66,500 - $126,500

Converting existing garage to living space

Detached ADU

$143,000 - $318,000

New standalone unit (600-1,200 sqft)

Permit & Fees

$1,117 - $5,117

Plan check, permits, utility connections

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

❓ Frequently Asked Questions About ADUs in Sunset Beach

How much does it cost to build an ADU in Sunset Beach?▼
The average cost to build an ADU in Sunset Beach ranges from $143,000 to $318,000, or approximately $193 to $368 per square foot. Garage conversions typically cost $66,500 to $126,500.
How long does it take to get an ADU permit in Sunset Beach?▼
The ADU permit process in Sunset Beach 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 Sunset Beach?▼
In Sunset Beach, 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 Sunset Beach?▼
Sunset Beach 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 Sunset Beach?▼
No parking is required for ADUs in Sunset Beach 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

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