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ADU Builders & Contractors in Lake City, FL

Building an ADU in Lake City? You'll find 8 licensed contractors in the area, ready to help. Lake City's ADU market continues to grow as homeowners invest in additional living space, rental income, and multi-generational housing.

📊 ADU Quick Facts for Lake City

Avg. Cost/sqft

$156-$306

Permit Timeline

30-90 weeks

Max Size

1000 sqft

Setbacks

5ft sides

Top 8 ADU Contractors in Lake City

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#1Columbia Construction & Maintenance, Inc

Lake City, FL

Columbia Construction & Maintenance, Inc — licensed ADU contractor in Lake City, FL.

View Profile📞 (386) 867-5697
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#2Fierce Construction

Lake City, FL

Fierce Construction — licensed ADU contractor in Lake City, FL.

View Profile📞 (386) 867-0867
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#3Columbia Construction & Maintenance, Inc

Lake City, FL

Columbia Construction & Maintenance, Inc — licensed ADU contractor in Lake City, FL.

View Profile📞 (386) 867-5697
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#4SCCI Inc

Lake City, FL

SCCI Inc — licensed ADU contractor in Lake City, FL.

View Profile📞 (386) 752-5152
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#5Fierce Construction

Lake City, FL

Fierce Construction — licensed ADU contractor in Lake City, FL.

View Profile📞 (386) 867-0867
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#6K&H Construction/Roofing LLC

Lake City, FL

K&H Construction/Roofing LLC — licensed ADU contractor in Lake City, FL.

View Profile📞 (386) 867-0155
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#7WHIDDON CONSTRUCTION CO.,INC.

Lake City, FL

Whiddon Construction CO.,Inc. — licensed ADU contractor in Lake City, FL.

View Profile📞 (386) 867-0812
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#8JBC Builders

Lake City, FL

JBC Builders — licensed ADU contractor in Lake City, FL.

View Profile📞 (386) 319-7993

💰 How Much Does an ADU Cost in Lake City?

Garage Conversion

$43,000 - $103,000

Converting existing garage to living space

Detached ADU

$106,000 - $256,000

New standalone unit (600-1,200 sqft)

Permit & Fees

$597 - $3,097

Plan check, permits, utility connections

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

❓ Frequently Asked Questions About ADUs in Lake City

How much does it cost to build an ADU in Lake City?▼
The average cost to build an ADU in Lake City ranges from $106,000 to $256,000, or approximately $156 to $306 per square foot. Garage conversions typically cost $43,000 to $103,000.
How long does it take to get an ADU permit in Lake City?▼
The ADU permit process in Lake City typically takes 30 to 90 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 Lake City?▼
In Lake City, detached ADUs can be up to 1000 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 Lake City?▼
Lake City requires 5-foot setbacks from side property lines and 5-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 Lake City?▼
No parking is required for ADUs in Lake City 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

Miami (224)Tampa (223)Jacksonville (121)Orlando (117)Naples (110)Sarasota (103)Fort Myers (91)Cape Coral (83)

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