ADU Builders & Contractors in Biscayne Park, FL

Biscayne Park, FL homeowners looking to build an ADU have 2 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 Biscayne Park starts here.

📊 ADU Quick Facts for Biscayne Park

Avg. Cost/sqft

$146-$296

Permit Timeline

30-90 weeks

Max Size

1000 sqft

Setbacks

5ft sides

Top 2 ADU Contractors in Biscayne Park

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Biscayne Park, FL

Inspiramar construction llc — licensed ADU contractor in Biscayne Park, FL.

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Biscayne Park, FL

Inspiramar construction llc — licensed ADU contractor in Biscayne Park, FL.

💰 How Much Does an ADU Cost in Biscayne Park?

Garage Conversion

$38,000 - $98,000

Converting existing garage to living space

Detached ADU

$96,000 - $246,000

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 Biscayne Park contractors to compare pricing.

❓ Frequently Asked Questions About ADUs in Biscayne Park

How much does it cost to build an ADU in Biscayne Park?
The average cost to build an ADU in Biscayne Park ranges from $96,000 to $246,000, or approximately $146 to $296 per square foot. Garage conversions typically cost $38,000 to $98,000.
How long does it take to get an ADU permit in Biscayne Park?
The ADU permit process in Biscayne Park 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 Biscayne Park?
In Biscayne Park, 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 Biscayne Park?
Biscayne Park 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 Biscayne Park?
No parking is required for ADUs in Biscayne Park 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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