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ADU Builders & Contractors in Encinitas, CA

Building an ADU in Encinitas? You'll find 239 licensed contractors in the area, ready to help. Encinitas's ADU market continues to grow as homeowners invest in additional living space, rental income, and multi-generational housing.

📊 ADU Quick Facts for Encinitas

Avg. Cost/sqft

$199-$374

Permit Timeline

60-120 weeks

Max Size

1200 sqft

Setbacks

4ft sides

Top 239 ADU Contractors in Encinitas

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#1PARIZEAU PAUL M

Encinitas, CA

Parizeau Paul M — licensed ADU contractor in Encinitas, CA. Detached ADU construction. 46+ years experience.

View Profile📞 (760) 420 1298
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#2DANA CONSTRUCTION & DEVELOPMENT INC

Encinitas, CA

Dana Construction & Development Inc — licensed ADU contractor in Encinitas, CA. Detached ADU construction. 37+ years experience.

View Profile📞 (760) 807 3373
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#3BOOKER R A BUILDER'S INC

Encinitas, CA

Booker R A Builder'S Inc — licensed ADU contractor in Encinitas, CA. Detached ADU construction. 16+ years experience.

View Profile📞 (858) 759 5170
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#4GRANDVIEW CUSTOM BUILDERS INC

Encinitas, CA

Grandview Custom Builders Inc — licensed ADU contractor in Encinitas, CA. Detached ADU construction.

View Profile📞 (703) 909 8478
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#5KENSINGTON COMMUNITIES

Encinitas, CA

Kensington Communities — licensed ADU contractor in Encinitas, CA. Detached ADU construction. 34+ years experience.

View Profile📞 (801) 550 4043
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#6MATHEWS GENERAL CONTRACTING

Encinitas, CA

Mathews General Contracting — licensed ADU contractor in Encinitas, CA. Detached ADU construction. 30+ years experience.

View Profile📞 (619) 251 8183
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#7R Q L CONSTRUCTION INC

Encinitas, CA

R Q L Construction Inc — licensed ADU contractor in Encinitas, CA. Detached ADU construction. 20+ years experience.

View Profile📞 (760) 942 9991
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#8BELL JAY

Encinitas, CA

Bell Jay — licensed ADU contractor in Encinitas, CA. Detached ADU construction. 25+ years experience.

View Profile📞 (760) 250 8365
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#9BELL D CONSTRUCTION INC

Encinitas, CA

Bell D Construction Inc — licensed ADU contractor in Encinitas, CA. Detached ADU construction. 41+ years experience.

View Profile📞 (760) 525 2164
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#10BTO CONSTRUCTION INC

Encinitas, CA

Bto Construction Inc — licensed ADU contractor in Encinitas, CA. Detached ADU construction.

View Profile📞 (760) 583 6432
View All 239 Contractors →

💰 How Much Does an ADU Cost in Encinitas?

Garage Conversion

$69,500 - $129,500

Converting existing garage to living space

Detached ADU

$149,000 - $324,000

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 Encinitas contractors to compare pricing.

❓ Frequently Asked Questions About ADUs in Encinitas

How much does it cost to build an ADU in Encinitas?▼
The average cost to build an ADU in Encinitas ranges from $149,000 to $324,000, or approximately $199 to $374 per square foot. Garage conversions typically cost $69,500 to $129,500.
How long does it take to get an ADU permit in Encinitas?▼
The ADU permit process in Encinitas 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 Encinitas?▼
In Encinitas, 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 Encinitas?▼
Encinitas 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 Encinitas?▼
No parking is required for ADUs in Encinitas 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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