ADU Builders & Contractors in Melbourne, FL

With 16 verified ADU contractors serving Melbourne, FL, homeowners have plenty of options for their accessory dwelling unit project. Local contractors ready to help specialize in everything from design-build to permit navigation.

📊 ADU Quick Facts for Melbourne

Avg. Cost/sqft

$157-$307

Permit Timeline

30-90 weeks

Max Size

1000 sqft

Setbacks

5ft sides

Top 16 ADU Contractors in Melbourne

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Melbourne, FL

Manzil Construction Inc — licensed ADU contractor in Melbourne, FL.

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Melbourne, FL

Castillo RemodelZone — licensed ADU contractor in Melbourne, FL.

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Melbourne, FL

Manzil Construction Inc — licensed ADU contractor in Melbourne, FL.

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Melbourne, FL

East Coast Craftsmen LLC — licensed ADU contractor in melbourne, FL.

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Melbourne, FL

Pathyon Contracting Corp — licensed ADU contractor in Melbourne, FL 32935, FL.

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Melbourne, FL

L H Tanner Construction Corporation — licensed ADU contractor in Melbourne, FL.

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Melbourne, FL

Castillo RemodelZone — licensed ADU contractor in Melbourne, FL.

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Melbourne, FL

L H Tanner Construction Corporation — licensed ADU contractor in Melbourne, FL.

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Melbourne, FL

321 Homes, Inc — licensed ADU contractor in Melbourne, FL.

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Melbourne, FL

Builder Bob LLC — licensed ADU contractor in Melbourne, FL.

💰 How Much Does an ADU Cost in Melbourne?

Garage Conversion

$43,500 - $103,500

Converting existing garage to living space

Detached ADU

$107,000 - $257,000

New standalone unit (600-1,200 sqft)

Permit & Fees

$601 - $3,101

Plan check, permits, utility connections

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

❓ Frequently Asked Questions About ADUs in Melbourne

How much does it cost to build an ADU in Melbourne?
The average cost to build an ADU in Melbourne ranges from $107,000 to $257,000, or approximately $157 to $307 per square foot. Garage conversions typically cost $43,500 to $103,500.
How long does it take to get an ADU permit in Melbourne?
The ADU permit process in Melbourne 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 Melbourne?
In Melbourne, 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 Melbourne?
Melbourne 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 Melbourne?
No parking is required for ADUs in Melbourne 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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