Cost to Build a Custom
Pool in Southwest Florida
The cost to build a custom pool in Southwest Florida depends on its size, finish, features, and your specific property, so there is no single sticker price. Most custom projects in our markets land between roughly $70,000 and $150,000, with simpler builds starting lower and resort-style projects running higher. Use the calculator below for a personalized estimate, then we confirm the number with a free visit to your property.
Estimate your pool investment
Tell the calculator about your project, whether it is a new build or a remodel, along with the size, finish, features, decking, and any add-ons, and it returns an estimated investment range built around this market. It takes about a minute, it is free, and there is no obligation.
This estimate is a planning tool, not a formal quote. Every property is different, and your final investment is confirmed after we visit your site and review the specifics with you.
What determines the cost of a pool in Southwest Florida?
Most of your investment comes down to a handful of decisions. Understanding them up front makes your estimate, and your eventual proposal, far easier to plan around.
Size and depth
The single biggest driver. Surface area and depth affect excavation, structure, finish, and equipment.
Interior finish
Standard quartz plaster, pebble, or glass finishes each carry a different cost and lifespan. Upgrading typically adds $5,000 to $15,000.
Water features and a spa
An attached spa runs about $15,000 to $30,000, and waterfalls or laminars add roughly $3,000 to $20,000 or more depending on scale.
Decking and coping
Pavers, travertine, and natural stone vary widely in price and in how they perform in a coastal climate.
Screen enclosure or pool cage
Common in Southwest Florida for shade, safety, and debris control, generally $10,000 to $30,000 or more for larger picture-window cages.
Site conditions
Sandy soil, a high water table, lot access, and elevation all shape excavation and structural work.
Permitting and engineering
Stamped drawings, county review, and required inspections are part of every build here.
Coastal-rated equipment
Salt air calls for equipment specified to last, particularly on and near the water.
Why does Southwest Florida pricing differ from a national pool calculator?
A national average cannot account for how pools are actually built on this coast. Collier and Lee County permitting, Coastal Construction Control Line regulations, FEMA flood zones, HOA architectural review, and Florida's residential barrier requirements all shape what gets built and how. Salt air and a high water table change the equipment and structural decisions too. Our calculator and our estimates are built around Southwest Florida specifically, which is why the range you see here is closer to reality than a generic national tool.
What is included in a Coastal Custom Pool & Spa build?
We are, first and foremost, a customer service company that happens to build pools. Every project runs through one Project Coordinator who keeps you informed from the first design conversation to the final walkthrough, without you having to chase updates. We manage the permits, engineering, and municipal approvals on your behalf, and we guide the material selections so beauty and long-term coastal durability are balanced from the start.
How long does it take to build a custom pool here?
Most custom pool builds in our Southwest Florida markets run about four to eight months from signed contract to final inspection. County permitting and HOA review are usually the biggest variables in that timeline, which is one reason local experience matters: we build those review windows into your schedule from the start.
From estimate to finished pool
Personalized estimate
Start with the calculator above to set a realistic budget range.
Free on-site consultation
We visit your property, assess what is possible, and lay out the investment, timeline, and process clearly, with no pressure.
Design and selections
We design around your property and how you will use the space, and guide every material decision.
Permits and engineering
We manage the applications, stamped drawings, and inspections for you.
Construction
Your Project Coordinator keeps you updated throughout.
Final walkthrough
Nothing is signed off until it meets the standard we committed to.
Trusted across Southwest Florida for over 30 years
Since 1994, we have completed over 1,000 pools across Southwest Florida, from Naples and Fort Myers to Bonita Springs, Estero, Marco Island, and the barrier islands. Licensed and insured (CPC1461084).
Keep planning
cost of waiting
See what your project will cost over time.
Project Checklist
A guided checklist to help you plan efficiently and execute your project with confidence.
Guides & E-books
Download in-depth resources to plan smarter and avoid costly mistakes.
Frequently Asked Questions
Yes. The calculator is free and there is no obligation. Your follow-up on-site consultation and firm proposal are free as well.
The calculator gives you a planning range to budget around. A firm number depends on your property, site conditions, and the specific selections you make, which we confirm during a free on-site visit.
Naples, Fort Myers, Bonita Springs, Estero, Marco Island, Sanibel, and Captiva.
A spa and water features are options within a custom pool build, and outdoor living spaces can be designed and built alongside your pool. The calculator lets you account for these as you plan.
Size, interior finish, water features, decking, site conditions, and permitting are the largest factors. The calculator walks through these so your range reflects your actual project.
Yes. We manage the permit applications, engineering documentation, and municipal approvals, and we coordinate the required inspections as part of our standard process.