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ADU Builders & Contractors in Valley Glen, CA

Valley Glen, CA is home to 17 ADU contractors ready to help. From initial permits to final inspection, these local professionals know Valley Glen's building codes and can guide your project from concept to completion.

📊 ADU Quick Facts for Valley Glen

Avg. Cost/sqft

$196-$371

Permit Timeline

60-120 weeks

Max Size

1200 sqft

Setbacks

4ft sides

Top 17 ADU Contractors in Valley Glen

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#1SCHAEFER CONSTRUCTION LA INC

Valley Glen, CA

Schaefer Construction LA Inc — licensed ADU contractor in Valley Glen, CA. Detached ADU construction. 5+ years experience.

View Profile📞 (888) 772 5582
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#2HEAVYWEIGHT CONSTRUCTION

Valley Glen, CA

Heavyweight Construction — licensed ADU contractor in Valley Glen, CA. Detached ADU construction. 16+ years experience.

View Profile📞 (818) 915 0200
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#3AYALA DEVELOPMENT INC

Valley Glen, CA

Ayala Development Inc — licensed ADU contractor in Valley Glen, CA. Detached ADU construction. 10+ years experience.

View Profile📞 (818) 574 6990
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#4GEVORG KYURKCHYAN

Valley Glen, CA

Gevorg Kyurkchyan — licensed ADU contractor in Valley Glen, CA. Detached ADU construction.

View Profile📞 (818) 855 1010
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#5KHOURY CONSTRUCTION SERVICES

Valley Glen, CA

Khoury Construction Services — licensed ADU contractor in Valley Glen, CA. Detached ADU construction. 23+ years experience.

View Profile📞 (818) 943 6568
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#6CONSPEC BUILDING SYSTEMS

Valley Glen, CA

Conspec Building Systems — licensed ADU contractor in Valley Glen, CA. Detached ADU construction. 28+ years experience.

View Profile📞 (626) 695 0036
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#7EMPIRE HOME BUILDERS

Valley Glen, CA

Empire Home Builders — licensed ADU contractor in Valley Glen, CA. Detached ADU construction.

View Profile📞 (818) 974 9403
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#8503 ZONE CONSTRUCTION INC

Valley Glen, CA

503 Zone Construction Inc — licensed ADU contractor in Valley Glen, CA. Detached ADU construction.

View Profile📞 (323) 603 7976
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#9VIR CONSTRUCTION

Valley Glen, CA

Vir Construction — licensed ADU contractor in Valley Glen, CA. Detached ADU construction.

View Profile📞 (818) 618 6385
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#10CREATIVE REMODELING #1 INC

Valley Glen, CA

Creative Remodeling #1 Inc — licensed ADU contractor in Valley Glen, CA. Detached ADU construction. 9+ years experience.

View Profile📞 (310) 770 2301
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💰 How Much Does an ADU Cost in Valley Glen?

Garage Conversion

$68,000 - $128,000

Converting existing garage to living space

Detached ADU

$146,000 - $321,000

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 Valley Glen contractors to compare pricing.

❓ Frequently Asked Questions About ADUs in Valley Glen

How much does it cost to build an ADU in Valley Glen?▼
The average cost to build an ADU in Valley Glen ranges from $146,000 to $321,000, or approximately $196 to $371 per square foot. Garage conversions typically cost $68,000 to $128,000.
How long does it take to get an ADU permit in Valley Glen?▼
The ADU permit process in Valley Glen 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 Valley Glen?▼
In Valley Glen, 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 Valley Glen?▼
Valley Glen 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 Valley Glen?▼
No parking is required for ADUs in Valley Glen 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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