ADU Builders & Contractors in Winter Haven, FL

Winter Haven, FL is home to 10 ADU contractors ready to help. From initial permits to final inspection, these local professionals know Winter Haven's building codes and can guide your project from concept to completion.

📊 ADU Quick Facts for Winter Haven

Avg. Cost/sqft

$147-$297

Permit Timeline

30-90 weeks

Max Size

1000 sqft

Setbacks

5ft sides

Top 10 ADU Contractors in Winter Haven

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Winter Haven, FL

Charles H Evans III LLC — licensed ADU contractor in Winter Haven, FL.

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Winter Haven, FL

Drouillard Construction Company, LLC — licensed ADU contractor in Winter Haven, FL.

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Winter Haven, FL

Horne Construction Inc — licensed ADU contractor in Winter Haven, FL.

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Winter Haven, FL

Horne Construction Inc — licensed ADU contractor in Winter Haven, FL.

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Winter Haven, FL

Solar Roofing & Construction Specialist Corp — licensed ADU contractor in Winter Haven, FL.

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Winter Haven, FL

Clovis Construction Corporation — licensed ADU contractor in Winter Haven, FL.

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Winter Haven, FL

All County Construction Services Inc — licensed ADU contractor in Winter Haven, FL.

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Winter Haven, FL

Black Marlin Construction LLC — licensed ADU contractor in Winter Haven, FL.

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Winter Haven, FL

Charles H Evans III LLC — licensed ADU contractor in Winter Haven, FL.

🏗️

Winter Haven, FL

Drouillard Construction Company, LLC — licensed ADU contractor in Winter Haven, FL.

💰 How Much Does an ADU Cost in Winter Haven?

Garage Conversion

$38,500 - $98,500

Converting existing garage to living space

Detached ADU

$97,000 - $247,000

New standalone unit (600-1,200 sqft)

Permit & Fees

$605 - $3,105

Plan check, permits, utility connections

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

❓ Frequently Asked Questions About ADUs in Winter Haven

How much does it cost to build an ADU in Winter Haven?
The average cost to build an ADU in Winter Haven ranges from $97,000 to $247,000, or approximately $147 to $297 per square foot. Garage conversions typically cost $38,500 to $98,500.
How long does it take to get an ADU permit in Winter Haven?
The ADU permit process in Winter Haven 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 Winter Haven?
In Winter Haven, 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 Winter Haven?
Winter Haven 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 Winter Haven?
No parking is required for ADUs in Winter Haven 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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