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ADU Builders & Contractors in Redondo Beach, CA

Building an ADU in Redondo Beach? You'll find 292 licensed contractors in the area, ready to help. Redondo Beach's ADU market continues to grow as homeowners invest in additional living space, rental income, and multi-generational housing.

📊 ADU Quick Facts for Redondo Beach

Avg. Cost/sqft

$192-$367

Permit Timeline

60-120 weeks

Max Size

1200 sqft

Setbacks

4ft sides

Top 292 ADU Contractors in Redondo Beach

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#1LA RUE GENERAL CONTRACTORS INC

Redondo Beach, CA

LA Rue General Contractors Inc — licensed ADU contractor in Redondo Beach, CA. Detached ADU construction. 21+ years experience.

View Profile📞 (310) 261 2531
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#2WALKER JON R PLUMBING

Redondo Beach, CA

Walker Jon R Plumbing — licensed ADU contractor in Redondo Beach, CA. Detached ADU construction. 47+ years experience.

View Profile📞 (310) 373 4910
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#3RIVIERA RICH CONTRACTORS INC

Redondo Beach, CA

Riviera Rich Contractors Inc — licensed ADU contractor in Redondo Beach, CA. Detached ADU construction. 34+ years experience.

View Profile📞 (310) 621 9681
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#4HELM DAVID MICHAEL

Redondo Beach, CA

Helm David Michael — licensed ADU contractor in Redondo Beach, CA. Detached ADU construction. 39+ years experience.

View Profile📞 (310) 594 4265
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#5KOLB PAUL JOHN

Redondo Beach, CA

Kolb Paul John — licensed ADU contractor in Redondo Beach, CA. Detached ADU construction. 34+ years experience.

View Profile📞 (310) 971 0796
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#6ASSOCIATED DESIGN SERVICES INC

Redondo Beach, CA

Associated Design Services Inc — licensed ADU contractor in Redondo Beach, CA. Detached ADU construction. 26+ years experience.

View Profile📞 (310) 678 6602
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#7WOLF DEVELOPMENTS

Redondo Beach, CA

Wolf Developments — licensed ADU contractor in Redondo Beach, CA. Detached ADU construction. 12+ years experience.

View Profile📞 (310) 600 3407
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#8LA BAY HOMES

Redondo Beach, CA

LA Bay Homes — licensed ADU contractor in Redondo Beach, CA. Detached ADU construction. 11+ years experience.

View Profile📞 (310) 200 1781
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#9MAJESTEC PREMIUM SECURITY SCREENS

Redondo Beach, CA

Majestec Premium Security Screens — licensed ADU contractor in Redondo Beach, CA. Detached ADU construction. 19+ years experience.

View Profile📞 (855) 625 3783
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#10DORI CUSTOM HOMES INC

Redondo Beach, CA

Dori Custom Homes Inc — licensed ADU contractor in Redondo Beach, CA. Detached ADU construction. 5+ years experience.

View Profile📞 (310) 977 4337
View All 292 Contractors →

💰 How Much Does an ADU Cost in Redondo Beach?

Garage Conversion

$66,000 - $126,000

Converting existing garage to living space

Detached ADU

$142,000 - $317,000

New standalone unit (600-1,200 sqft)

Permit & Fees

$1,101 - $5,101

Plan check, permits, utility connections

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

❓ Frequently Asked Questions About ADUs in Redondo Beach

How much does it cost to build an ADU in Redondo Beach?▼
The average cost to build an ADU in Redondo Beach ranges from $142,000 to $317,000, or approximately $192 to $367 per square foot. Garage conversions typically cost $66,000 to $126,000.
How long does it take to get an ADU permit in Redondo Beach?▼
The ADU permit process in Redondo 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 Redondo Beach?▼
In Redondo 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 Redondo Beach?▼
Redondo 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 Redondo Beach?▼
No parking is required for ADUs in Redondo 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

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

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