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ADU Builders & Contractors in Hansen Hills, CA

With 1 verified ADU contractors serving Hansen Hills, 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 Hansen Hills

Avg. Cost/sqft

$202-$377

Permit Timeline

60-120 weeks

Max Size

1200 sqft

Setbacks

4ft sides

Top 1 ADU Contractors in Hansen Hills

🏗️
#1REMODELING PLUS

Hansen Hills, CA

Remodeling Plus — licensed ADU contractor in Hansen Hills, CA. Detached ADU construction. 21+ years experience.

View Profile📞 (818) 426 1702

💰 How Much Does an ADU Cost in Hansen Hills?

Garage Conversion

$71,000 - $131,000

Converting existing garage to living space

Detached ADU

$152,000 - $327,000

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 Hansen Hills contractors to compare pricing.

❓ Frequently Asked Questions About ADUs in Hansen Hills

How much does it cost to build an ADU in Hansen Hills?▼
The average cost to build an ADU in Hansen Hills ranges from $152,000 to $327,000, or approximately $202 to $377 per square foot. Garage conversions typically cost $71,000 to $131,000.
How long does it take to get an ADU permit in Hansen Hills?▼
The ADU permit process in Hansen 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 Hansen Hills?▼
In Hansen 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 Hansen Hills?▼
Hansen 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 Hansen Hills?▼
No parking is required for ADUs in Hansen 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.

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