What is the maximum ADU size allowed in Mission Hills?

Detached ADUs in Mission Hills can be up to 1200 square feet.

ADU Builders & Contractors in Mission Hills, CA

Q: How much does it cost to build an ADU in Mission Hills?

The average cost ranges from $157,000 to $332,000, or $207-382 per square foot.

Q: How long does it take to get an ADU permit in Mission Hills?

The permit process typically takes 60 to 120 weeks in Mission Hills.

Building an ADU in Mission Hills? You'll find 67 licensed contractors in the area, ready to help. Mission Hills's ADU market continues to grow as homeowners invest in additional living space, rental income, and multi-generational housing.

📊 ADU Quick Facts for Mission Hills

Avg. Cost/sqft

$207-$382

Permit Timeline

60-120 weeks

Max Size

1200 sqft

Setbacks

4ft sides

Top 67 ADU Contractors in Mission Hills

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#1PRESTIGE BUILDERS

Mission Hills, CA

Prestige Builders — licensed ADU contractor in Mission Hills, CA. Detached ADU construction. 21+ years experience.

View Profile 📞 (818) 745 7814

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#2ADVANCED CONSTRUCTION

Mission Hills, CA

Advanced Construction — licensed ADU contractor in Mission Hills, CA. Detached ADU construction. 31+ years experience.

View Profile 📞 (310) 926 5361

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#3GEORGE CONSTRUCTION

Mission Hills, CA

George Construction — licensed ADU contractor in Mission Hills, CA. Detached ADU construction. 30+ years experience.

View Profile 📞 (818) 590 9642

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#4PC CONSTRUCTION AND MAINTENANCE

Mission Hills, CA

PC Construction And Maintenance — licensed ADU contractor in Mission Hills, CA. Detached ADU construction. 20+ years experience.

View Profile 📞 (747) 228 9253

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#5LEE KEITH KC INC

Mission Hills, CA

Lee Keith KC Inc — licensed ADU contractor in Mission Hills, CA. Detached ADU construction. 30+ years experience.

View Profile 📞 (818) 897 4453

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#6EXCELAND CARE CORPORATION

Mission Hills, CA

Exceland Care Corporation — licensed ADU contractor in Mission Hills, CA. Detached ADU construction. 14+ years experience.

View Profile 📞 (818) 825 5211

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#7ANDREW D GARCIA

Mission Hills, CA

Andrew D Garcia — licensed ADU contractor in Mission Hills, CA. Detached ADU construction.

View Profile 📞 (818) 325 7041

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#8SUMMIT BUILDING INNOVATIONS CORP

Mission Hills, CA

Summit Building Innovations Corp — licensed ADU contractor in Mission Hills, CA. Detached ADU construction.

View Profile 📞 (818) 493 0860

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#9CABTRON INC

Mission Hills, CA

Cabtron Inc — licensed ADU contractor in Mission Hills, CA. Detached ADU construction.

View Profile 📞 (818) 321 1073

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#10SUMMIT GBC INC

Mission Hills, CA

Summit Gbc Inc — licensed ADU contractor in Mission Hills, CA. Detached ADU construction.

View Profile 📞 (818) 220 5106

View All 67 Contractors →

💰 How Much Does an ADU Cost in Mission Hills?

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

$1,105 - $5,105

Plan check, permits, utility connections

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

❓ Frequently Asked Questions About ADUs in Mission Hills

How much does it cost to build an ADU in Mission Hills?▼

The average cost to build an ADU in Mission Hills 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 Mission Hills?▼

The ADU permit process in Mission Hills 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 Mission Hills?▼

In Mission Hills, 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 Mission Hills?▼

Mission Hills 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 Mission Hills?▼

No parking is required for ADUs in Mission Hills 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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