ADU Builders & Contractors in La Crescenta, CA

With 128 verified ADU contractors serving La Crescenta, 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 La Crescenta

Avg. Cost/sqft

$206-$381

Permit Timeline

60-120 weeks

Max Size

1200 sqft

Setbacks

4ft sides

Top 128 ADU Contractors in La Crescenta

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La Crescenta, CA

Kim Jason — licensed ADU contractor in LA Crescenta, CA. Detached ADU construction. 15+ years experience.

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La Crescenta, CA

Stash Builders Inc — licensed ADU contractor in LA Crescenta, CA. Detached ADU construction. 5+ years experience.

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La Crescenta, CA

Infinite Development Group — licensed ADU contractor in LA Crescenta, CA. Detached ADU construction.

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La Crescenta, CA

Fernandez Construction Company — licensed ADU contractor in LA Crescenta, CA. Detached ADU construction. 8+ years experience.

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La Crescenta, CA

Woodland Construction — licensed ADU contractor in LA Crescenta, CA. Detached ADU construction. 34+ years experience.

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La Crescenta, CA

Blue Dolphin Woodworks — licensed ADU contractor in LA Crescenta, CA. Detached ADU construction. 33+ years experience.

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La Crescenta, CA

Cretes Construction Inc — licensed ADU contractor in LA Crescenta, CA. Detached ADU construction. 9+ years experience.

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La Crescenta, CA

Urgent One Restoration Inc — licensed ADU contractor in LA Crescenta, CA. Detached ADU construction.

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La Crescenta, CA

Galbraith Construction — licensed ADU contractor in LA Crescenta, CA. Detached ADU construction. 37+ years experience.

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La Crescenta, CA

Lee Calvin — licensed ADU contractor in LA Crescenta, CA. Detached ADU construction. 11+ years experience.

💰 How Much Does an ADU Cost in La Crescenta?

Garage Conversion

$73,000 - $133,000

Converting existing garage to living space

Detached ADU

$156,000 - $331,000

New standalone unit (600-1,200 sqft)

Permit & Fees

$1,097 - $5,097

Plan check, permits, utility connections

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

❓ Frequently Asked Questions About ADUs in La Crescenta

How much does it cost to build an ADU in La Crescenta?
The average cost to build an ADU in La Crescenta ranges from $156,000 to $331,000, or approximately $206 to $381 per square foot. Garage conversions typically cost $73,000 to $133,000.
How long does it take to get an ADU permit in La Crescenta?
The ADU permit process in La Crescenta 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 La Crescenta?
In La Crescenta, 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 La Crescenta?
La Crescenta 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 La Crescenta?
No parking is required for ADUs in La Crescenta 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.

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