What is the maximum ADU size allowed in Fort Walton Beach?

Detached ADUs in Fort Walton Beach can be up to 1000 square feet.

ADU Builders & Contractors in Fort Walton Beach, FL

Q: How much does it cost to build an ADU in Fort Walton Beach?

The average cost ranges from $100,000 to $250,000, or $150-300 per square foot.

Q: How long does it take to get an ADU permit in Fort Walton Beach?

The permit process typically takes 30 to 90 weeks in Fort Walton Beach.

Fort Walton Beach, FL is home to 3 ADU contractors ready to help. From initial permits to final inspection, these local professionals know Fort Walton Beach's building codes and can guide your project from concept to completion.

📊 ADU Quick Facts for Fort Walton Beach

Avg. Cost/sqft

$150-$300

Permit Timeline

30-90 weeks

Max Size

1000 sqft

Setbacks

5ft sides

Top 3 ADU Contractors in Fort Walton Beach

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#1Emerald Coast Fire & Water, Inc.

Fort Walton Beach, FL

Emerald Coast Fire & Water, Inc. — licensed ADU contractor in Fort Walton Beach, FL.

View Profile 📞 (850) 865-2876

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#2Emerald Coast Fire & Water, Inc.

Fort Walton Beach, FL

Emerald Coast Fire & Water, Inc. — licensed ADU contractor in Fort Walton Beach, FL.

View Profile 📞 (850) 865-2876

🏗️

#3PROPERTY IMAGE, LLC

Fort Walton Beach, FL

Property Image, Llc — licensed ADU contractor in Fort Walton Beach, FL.

View Profile 📞 (608) 212-0811

💰 How Much Does an ADU Cost in Fort Walton Beach?

Garage Conversion

$40,000 - $100,000

Converting existing garage to living space

Detached ADU

$100,000 - $250,000

New standalone unit (600-1,200 sqft)

Permit & Fees

$611 - $3,111

Plan check, permits, utility connections

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

❓ Frequently Asked Questions About ADUs in Fort Walton Beach

How much does it cost to build an ADU in Fort Walton Beach?▼

The average cost to build an ADU in Fort Walton Beach ranges from $100,000 to $250,000, or approximately $150 to $300 per square foot. Garage conversions typically cost $40,000 to $100,000.

How long does it take to get an ADU permit in Fort Walton Beach?▼

The ADU permit process in Fort Walton Beach 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 Fort Walton Beach?▼

In Fort Walton Beach, 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 Fort Walton Beach?▼

Fort Walton Beach 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 Fort Walton Beach?▼

No parking is required for ADUs in Fort Walton Beach 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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