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ADU Builders & Contractors in Cape Coral, FL

Cape Coral's canal-front lifestyle and affordable lots make it a growing ADU market at $130–$300 per square foot. The city's 400+ miles of navigable canals create premium rental potential for ADUs with water access. Florida Statute 163.31771 mandates ADU permitting on single-family lots. Building without permits triggers double fees under §553.79. An ADU contractor in Cape Coral familiar with waterfront codes maximizes your canal-front investment.

📊 ADU Quick Facts for Cape Coral

Avg. Cost/sqft

$175-$325

Permit Timeline

6-14 weeks

Max Size

900 sqft

Setbacks

5ft sides

View Cape Coral Planning Department →

Top 91 ADU Contractors in Cape Coral

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#1Heyer Quality Construction, Inc

Cape Coral, FL

★★★★★
5.0(107 reviews)

Heyer Quality Construction, Inc — licensed ADU contractor in Cape Coral, FL.

View Profile📞 (239) 245-5028
🏗️
#2Heyer Quality Construction, Inc

Cape Coral, FL

★★★★★
5.0(107 reviews)

Heyer Quality Construction, Inc — licensed ADU contractor in Cape Coral, FL.

View Profile📞 (239) 245-5028
🏗️
#3Ruben D Salazar Inc

Cape Coral, FL

★★★★★
5.0(51 reviews)

Ruben D Salazar Inc — licensed ADU contractor in Cape Coral, FL.

View Profile📞 (239) 284-5886
🏗️
#4HOME FIXERZ CORPORATION

Cape Coral, FL

★★★★★
5.0(39 reviews)

Home Fixerz Corporation — licensed ADU contractor in Cape Coral, FL.

View Profile📞 (239) 634-2598
🏗️
#5SCHULTE CONSTRUCTION, INC

Cape Coral, FL

★★★★★
5.0(35 reviews)

Schulte Construction, Inc — licensed ADU contractor in Cape Coral, FL.

View Profile📞 (239) 313-9883
🏗️
#6florida paradise homes llc

Cape Coral, FL

★★★★★
5.0(32 reviews)

florida paradise homes llc — licensed ADU contractor in cape coral, FL.

View Profile📞 (239) 440-8695
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#7Alivan Construction Corp

Cape Coral, FL

★★★★★
5.0(28 reviews)

Alivan Construction Corp — licensed ADU contractor in Cape Coral, FL.

View Profile📞 (239) 878-2564
🏗️
#8High Tide Renovations

Cape Coral, FL

★★★★★
5.0(28 reviews)

High Tide Renovations — licensed ADU contractor in Cape Coral, FL.

View Profile📞 (239) 763-1811
🏗️
#9Alivan Construction Corp

Cape Coral, FL

★★★★★
5.0(28 reviews)

Alivan Construction Corp — licensed ADU contractor in Cape Coral, FL.

View Profile📞 (239) 878-2564
🏗️
#10High Tide Renovations

Cape Coral, FL

★★★★★
5.0(28 reviews)

High Tide Renovations — licensed ADU contractor in Cape Coral, FL.

View Profile📞 (239) 763-1811
View All 91 Contractors →

💰 How Much Does an ADU Cost in Cape Coral?

Garage Conversion

$55,000 - $140,000

Converting existing garage to living space

Detached ADU

$120,000 - $300,000

New standalone unit (600-1,200 sqft)

Permit & Fees

$1,200 - $6,000

Plan check, permits, utility connections

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

❓ Frequently Asked Questions About ADUs in Cape Coral

How much does it cost to build an ADU in Cape Coral?▼
The average cost to build an ADU in Cape Coral ranges from $120,000 to $300,000, or approximately $175 to $325 per square foot. Garage conversions typically cost $55,000 to $140,000.
How long does it take to get an ADU permit in Cape Coral?▼
The ADU permit process in Cape Coral typically takes 6 to 14 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 Cape Coral?▼
In Cape Coral, detached ADUs can be up to 900 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 Cape Coral?▼
Cape Coral requires 5-foot setbacks from side property lines and 8-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 Cape Coral?▼
No parking is required for ADUs in Cape Coral 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)Clearwater (62)

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