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ADU Builders & Contractors in Aventura, FL

Building an ADU in Aventura? You'll find 10 licensed contractors in the area, ready to help. Aventura's ADU market continues to grow as homeowners invest in additional living space, rental income, and multi-generational housing.

📊 ADU Quick Facts for Aventura

Avg. Cost/sqft

$145-$295

Permit Timeline

30-90 weeks

Max Size

1000 sqft

Setbacks

5ft sides

Top 10 ADU Contractors in Aventura

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#1Legacy Capital LLC

Aventura, FL

Legacy Capital LLC — licensed ADU contractor in Aventura, FL.

View Profile📞 (305) 798-7574
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#2Bana Construction Services, Inc.

Aventura, FL

Bana Construction Services, Inc. — licensed ADU contractor in Aventura, FL.

View Profile📞 (703) 624-5060
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#3Bana Construction Services, Inc.

Aventura, FL

Bana Construction Services, Inc. — licensed ADU contractor in Aventura, FL.

View Profile📞 (703) 624-5060
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#4Legacy Capital LLC

Aventura, FL

Legacy Capital LLC — licensed ADU contractor in Aventura, FL.

View Profile📞 (305) 798-7574
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#5Drlmodern llc

Aventura, FL

Drlmodern llc — licensed ADU contractor in Aventura, FL.

View Profile📞 (305) 213-4968
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#6HOMERUN ADVISOR LLC

Aventura, FL

Homerun Advisor Llc — licensed ADU contractor in Aventura, FL.

View Profile📞 (786) 763-9764
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#7Drlmodern llc

Aventura, FL

Drlmodern llc — licensed ADU contractor in Aventura, FL.

View Profile📞 (305) 213-4968
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#8WOLF G CONSTRUCTION INC.

Aventura, FL

Wolf G Construction Inc. — licensed ADU contractor in Aventura, FL.

View Profile📞 (786) 529-0439
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#9PIF CONSTRUCTION GROUP INC.

Aventura, FL

Pif Construction Group Inc. — licensed ADU contractor in Aventura, FL.

View Profile📞 (305) 904-6399
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#10HOMERUN ADVISOR LLC

Aventura, FL

Homerun Advisor Llc — licensed ADU contractor in Aventura, FL.

View Profile📞 (786) 763-9764

💰 How Much Does an ADU Cost in Aventura?

Garage Conversion

$37,500 - $97,500

Converting existing garage to living space

Detached ADU

$95,000 - $245,000

New standalone unit (600-1,200 sqft)

Permit & Fees

$618 - $3,118

Plan check, permits, utility connections

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

❓ Frequently Asked Questions About ADUs in Aventura

How much does it cost to build an ADU in Aventura?▼
The average cost to build an ADU in Aventura ranges from $95,000 to $245,000, or approximately $145 to $295 per square foot. Garage conversions typically cost $37,500 to $97,500.
How long does it take to get an ADU permit in Aventura?▼
The ADU permit process in Aventura 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 Aventura?▼
In Aventura, 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 Aventura?▼
Aventura 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 Aventura?▼
No parking is required for ADUs in Aventura 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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