ADU Builders & Contractors in Antelope, CA

Antelope, CA homeowners looking to build an ADU have 133 licensed contractors to choose from, ready to help. Whether you're planning a garage conversion, detached ADU, or junior ADU, finding the right contractor in Antelope starts here.

📊 ADU Quick Facts for Antelope

Avg. Cost/sqft

$195-$370

Permit Timeline

60-120 weeks

Max Size

1200 sqft

Setbacks

4ft sides

Top 133 ADU Contractors in Antelope

🏗️

Antelope, CA

S B Remodeling Inc — licensed ADU contractor in Antelope, CA. Detached ADU construction. 6+ years experience.

🏗️

Antelope, CA

First Call Real Estate Repair And Maintenance — licensed ADU contractor in Antelope, CA. Detached ADU construction. 17+ years experience.

🏗️

Antelope, CA

Alliant Builders Inc — licensed ADU contractor in Antelope, CA. Detached ADU construction.

🏗️

Antelope, CA

Magnora Construction Inc — licensed ADU contractor in Antelope, CA. Detached ADU construction.

🏗️

Antelope, CA

Mjd Construction — licensed ADU contractor in Antelope, CA. Detached ADU construction.

🏗️

Antelope, CA

Manzyuk Enterprises Inc — licensed ADU contractor in Antelope, CA. Detached ADU construction.

🏗️

Antelope, CA

SV- Line Inc — licensed ADU contractor in Antelope, CA. Detached ADU construction.

🏗️

Antelope, CA

Prime Spec Construction — licensed ADU contractor in Antelope, CA. Detached ADU construction. 8+ years experience.

🏗️

Antelope, CA

Peac Trades — licensed ADU contractor in Antelope, CA. Detached ADU construction. 14+ years experience.

🏗️

Antelope, CA

Romstar Construction Inc — licensed ADU contractor in Antelope, CA. Detached ADU construction. 12+ years experience.

💰 How Much Does an ADU Cost in Antelope?

Garage Conversion

$67,500 - $127,500

Converting existing garage to living space

Detached ADU

$145,000 - $320,000

New standalone unit (600-1,200 sqft)

Permit & Fees

$1,110 - $5,110

Plan check, permits, utility connections

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

❓ Frequently Asked Questions About ADUs in Antelope

How much does it cost to build an ADU in Antelope?
The average cost to build an ADU in Antelope ranges from $145,000 to $320,000, or approximately $195 to $370 per square foot. Garage conversions typically cost $67,500 to $127,500.
How long does it take to get an ADU permit in Antelope?
The ADU permit process in Antelope 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 Antelope?
In Antelope, 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 Antelope?
Antelope 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 Antelope?
No parking is required for ADUs in Antelope 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

Ready to Build Your ADU in Antelope?

Get free quotes from top-rated local contractors

Find Contractors Now