Quick answer: In 2026, a new custom home in Southwest Florida commonly costs about $175 to $220+ per square foot for construction, depending on finishes and design. On top of that, budget for the lot, site preparation and fill ($5,000 to $40,000+), permit and impact fees (roughly $10,000 to $15,000 in Fort Myers and Cape Coral), and in Cape Coral, any unpaid utility assessment, which can exceed $30,000 per lot in new expansion areas.
Last updated: November 2026 · Written by the Miniopolis LLC team (Florida State Certified General Contractor CGC1531810)
Try it: get a ballpark for your project with our home building cost calculator.
Construction Cost per Square Foot
| Finish level | Typical 2026 range |
|---|---|
| Standard | About $175/sq ft |
| Mid-range | About $185 to $200/sq ft |
| Premium | $200 to $220+/sq ft |
These are market ranges published by Southwest Florida builders, not a quote. Design complexity, roof shape, garages, elevation and finishes all move the number.
Costs Outside the House
- Lot preparation and fill: about $5,000 to $40,000+, higher with a high water table, heavy fill or a seawall.
- Permits and impact fees: roughly $10,000 to $15,000 in Fort Myers and $10,000 to $14,000 in Cape Coral.
- Cape Coral utilities: lots in utility expansion areas carry a one-time assessment. The North 1 East project is about $32,288 per standard lot, billed on the tax bill starting November 2026, plus connection costs. See our Cape Coral lot checklist.
- Flood elevation: lots in flood zones may need fill or a raised foundation. See Lee County flood rules.
- Driveway, landscaping, pool and screen enclosure if not in the base price. Pool enclosures from SWFL Screen Enclosures start from $14,499.
Sample Budget: 1,800 sq ft Home in Cape Coral
| Item | Example range |
|---|---|
| Construction (1,800 sq ft at $175 to $200) | $315,000 to $360,000 |
| Site prep and fill | $10,000 to $30,000 |
| Permits and impact fees | $10,000 to $14,000 |
| Utility assessment and connection (if unpaid) | $0 to $35,000 |
Your lot price comes on top. Every lot is different, which is why we review the address before quoting.
Ways to Lower the Cost
- Choose a lot with utilities already paid and connected.
- Start from a proven model. Miniopolis small models start from $145,000 before lot and site costs.
- Keep the footprint simple; corners and roof lines add cost.
- Compare block, ICF, SIP and 3D printed systems.
Sources
- EBM Development: Custom home building costs in Southwest Florida (2026)
- Cape Coral Breeze: North 1 East UEP assessment (Nov. 2025)
- City of Cape Coral: New construction and utility connection FAQs
Frequently Asked Questions
How much does it cost per square foot to build in Cape Coral?
Construction commonly runs about $175 to $220+ per square foot in 2026, before the lot, site work, fees and any utility assessment.
What hidden costs come with building on a lot in Cape Coral?
Fill and site prep, impact and permit fees, and any unpaid utility assessment. In expansion areas the assessment can exceed $30,000 per standard lot.
What is the cheapest way to build a new home in Southwest Florida?
A simple footprint on a lot with utilities already in place. Miniopolis small models start from $145,000 before lot and site costs.
Talk to a Southwest Florida Builder
Miniopolis LLC is a Florida State Certified General Contractor (CGC1531810) in Fort Myers. Send us your lot address for a free lot review, see custom homes on your lot, get preapproved, or call (239) 329-8804.