What is the maximum ADU size allowed in North Hills?

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

ADU Builders & Contractors in North Hills, CA

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

The average cost ranges from $158,000 to $333,000, or $208-383 per square foot.

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

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

North Hills, CA is home to 118 ADU contractors ready to help. From initial permits to final inspection, these local professionals know North Hills's building codes and can guide your project from concept to completion.

📊 ADU Quick Facts for North Hills

Avg. Cost/sqft

$208-$383

Permit Timeline

60-120 weeks

Max Size

1200 sqft

Setbacks

4ft sides

Top 118 ADU Contractors in North Hills

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#1L J PRIME BUILDERS INC

North Hills, CA

L J Prime Builders Inc — licensed ADU contractor in North Hills, CA. Detached ADU construction. 6+ years experience.

View Profile 📞 (818) 636 2559

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#2LUSNAK DESIGN LLC

North Hills, CA

Lusnak Design Llc — licensed ADU contractor in North Hills, CA. Detached ADU construction.

View Profile 📞 (760) 292 9292

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#3H CONSTRUCTION

North Hills, CA

H Construction — licensed ADU contractor in North Hills, CA. Detached ADU construction. 18+ years experience.

View Profile 📞 (818) 359 8700

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#4GOMEX CONSTRUCTION

North Hills, CA

Gomex Construction — licensed ADU contractor in North Hills, CA. Detached ADU construction. 7+ years experience.

View Profile 📞 (323) 362 3230

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#5SOUTHEAST HOME BUILDERS INC

North Hills, CA

Southeast Home Builders Inc — licensed ADU contractor in North Hills, CA. Detached ADU construction. 6+ years experience.

View Profile 📞 (818) 262 5203

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#6LOFTIN CONSTRUCTION INC

North Hills, CA

Loftin Construction Inc — licensed ADU contractor in North Hills, CA. Detached ADU construction. 19+ years experience.

View Profile 📞 (805) 279 6044

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#7ALL STAINLESS INC

North Hills, CA

All Stainless Inc — licensed ADU contractor in North Hills, CA. Detached ADU construction. 21+ years experience.

View Profile 📞 (310) 261 2996

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#8NEW ERA LIGHTING & ELECTRIC INC

North Hills, CA

New Era Lighting & Electric Inc — licensed ADU contractor in North Hills, CA. Detached ADU construction. 7+ years experience.

View Profile 📞 (323) 872 3620

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#9MELLEKA CONSTRUCTION CO.

North Hills, CA

Melleka Construction CO. — licensed ADU contractor in North Hills, CA. Detached ADU construction. 18+ years experience.

View Profile 📞 (310) 559 6152

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#10RDL PLUMBING DEVELOPMENT

North Hills, CA

Rdl Plumbing Development — licensed ADU contractor in North Hills, CA. Detached ADU construction. 7+ years experience.

View Profile 📞 (818) 335 1246

View All 118 Contractors →

💰 How Much Does an ADU Cost in North Hills?

Garage Conversion

$74,000 - $134,000

Converting existing garage to living space

Detached ADU

$158,000 - $333,000

New standalone unit (600-1,200 sqft)

Permit & Fees

$1,111 - $5,111

Plan check, permits, utility connections

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

❓ Frequently Asked Questions About ADUs in North Hills

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

The average cost to build an ADU in North Hills ranges from $158,000 to $333,000, or approximately $208 to $383 per square foot. Garage conversions typically cost $74,000 to $134,000.

How long does it take to get an ADU permit in North Hills?▼

The ADU permit process in North 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 North Hills?▼

In North 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 North Hills?▼

North 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 North Hills?▼

No parking is required for ADUs in North 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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