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ADU Builders & Contractors in Sunny Isles Beach, FL

Sunny Isles Beach, FL homeowners looking to build an ADU have 1 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 Sunny Isles Beach starts here.

📊 ADU Quick Facts for Sunny Isles Beach

Avg. Cost/sqft

$143-$293

Permit Timeline

30-90 weeks

Max Size

1000 sqft

Setbacks

5ft sides

Top 1 ADU Contractors in Sunny Isles Beach

🏗️
#1PROFESSIONAL ENGINEERING SOLUTIONS INC

Sunny Isles Beach, FL

Professional Engineering Solutions Inc — licensed ADU contractor in Sunny Isles Beach, FL.

View Profile📞 (786) 281-4882

💰 How Much Does an ADU Cost in Sunny Isles Beach?

Garage Conversion

$36,500 - $96,500

Converting existing garage to living space

Detached ADU

$93,000 - $243,000

New standalone unit (600-1,200 sqft)

Permit & Fees

$617 - $3,117

Plan check, permits, utility connections

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

❓ Frequently Asked Questions About ADUs in Sunny Isles Beach

How much does it cost to build an ADU in Sunny Isles Beach?▼
The average cost to build an ADU in Sunny Isles Beach ranges from $93,000 to $243,000, or approximately $143 to $293 per square foot. Garage conversions typically cost $36,500 to $96,500.
How long does it take to get an ADU permit in Sunny Isles Beach?▼
The ADU permit process in Sunny Isles 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 Sunny Isles Beach?▼
In Sunny Isles 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 Sunny Isles Beach?▼
Sunny Isles 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 Sunny Isles Beach?▼
No parking is required for ADUs in Sunny Isles 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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