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ADU Builders & Contractors in Keystone Heights, FL

Building an ADU in Keystone Heights? You'll find 4 licensed contractors in the area, ready to help. Keystone Heights's ADU market continues to grow as homeowners invest in additional living space, rental income, and multi-generational housing.

📊 ADU Quick Facts for Keystone Heights

Avg. Cost/sqft

$155-$305

Permit Timeline

30-90 weeks

Max Size

1000 sqft

Setbacks

5ft sides

Top 4 ADU Contractors in Keystone Heights

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#1LJB RESTORATION SERVICES, L.L.C

Keystone Heights, FL

Ljb Restoration Services, L.L.C — licensed ADU contractor in Keystone Heights, FL.

View Profile📞 (850) 588-3131
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#2LJB RESTORATION SERVICES, L.L.C

Keystone Heights, FL

Ljb Restoration Services, L.L.C — licensed ADU contractor in Keystone Heights, FL.

View Profile📞 (850) 588-3131
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#3NRPG Investments LLC

Keystone Heights, FL

NRPG Investments LLC — licensed ADU contractor in Keystone Heights, FL.

View Profile📞 (352) 231-9547
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#4BWS Homes LLC

Keystone Heights, FL

BWS Homes LLC — licensed ADU contractor in Keystone Heights, FL.

View Profile📞 (352) 562-5180

💰 How Much Does an ADU Cost in Keystone Heights?

Garage Conversion

$42,500 - $102,500

Converting existing garage to living space

Detached ADU

$105,000 - $255,000

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 Keystone Heights contractors to compare pricing.

❓ Frequently Asked Questions About ADUs in Keystone Heights

How much does it cost to build an ADU in Keystone Heights?▼
The average cost to build an ADU in Keystone Heights ranges from $105,000 to $255,000, or approximately $155 to $305 per square foot. Garage conversions typically cost $42,500 to $102,500.
How long does it take to get an ADU permit in Keystone Heights?▼
The ADU permit process in Keystone Heights 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 Keystone Heights?▼
In Keystone Heights, 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 Keystone Heights?▼
Keystone Heights 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 Keystone Heights?▼
No parking is required for ADUs in Keystone Heights 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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