How Much Does a Plunge Pool Cost in 2025?

This article was updated using automation technology and thoroughly reviewed for accuracy by HomeAdvisor Editor Ryan Noonan.

Plunge pools cost an average of $28,000, with a typical range between $10,000 and $40,000, depending on factors like size, materials, and location. These compact pools are a cost-effective way to enjoy the benefits of a swimming pool on a smaller scale. When budgeting for a plunge pool, it's important to consider key cost factors such as size, which can affect the cost per square foot, as well as the materials used and any additional features. Hiring a professional pool company ensures your plunge pool is installed safely and to high-quality standards.

Plunge Pool Cost Factors

The cost to install a plunge pool varies depending on the pool size, shape, materials, tiling, location, labor rates, and permits.

Size

The size of your plunge pool has the most significant effect on the cost. Smaller pools can cost as little as $5,000, while large pools can run upwards of $60,000.

Materials

Beyond size, the material you choose for your plunge pool significantly influences the cost. Vinyl is often the most cost-effective option, running from $10,000 to $30,000, while concrete costs $20,000 to $75,000. Many homeowners also opt for fiberglass, which falls in the middle at $18,000 to $55,000.

Tiling

Adding tile to your plunge pool will increase the cost, especially if you select intricate designs like glass or mosaic tiles. The cost of ceramic or porcelain tiling can range from $5 to $45 per square foot, depending on the material and design.

Labor

Most pool contractors charge $50 to $150 per hour, with labor making up 25 to 50% of the total project cost. Preparing the land for your plunge pool also adds to labor costs, especially for deeper pools. Land preparation may include the below costs.

Permits

The cost of permits in your area will significantly affect the total price of your plunge pool. Building permits cost about $550 to $3,100 each, depending on local regulations. Permit prices vary by location, so you’ll need to contact your local municipal authority to determine the fees required for your project. 

In-Ground vs. Above-Ground

Excavation and in-ground plunge pool installation add to the final price. Above-ground plunge pools cost $3,000 to $30,000, while in-ground plunge pool installation ranges from $10,000 to $55,000. The total cost depends on both the size of the pool and its material. Above-ground plunge pools are less expensive since they don’t require as much labor to install. 

Shape

The shape of the plunge pool you decide to install can affect your installation price. Round, curved, L-shaped, and custom-shaped pools cost more than common square or rectangle-shaped pools.

Additional Plunge Pool Cost Factors

You may want to elevate your swimming pool design by adding a spa, water feature, automatic cover, or other elements. If so, here’s a look at what you can expect to spend.

Spa

Depending on how high-end the system is, adding a swim spa to your plunge pool can cost anywhere from $20,000 to $40,000.

Heater

A pool heater costs about $1,800 to $4,200 for the heater and installation, plus monthly utility costs ranging from $10 to $850, depending on the heater type.

Water Feature

An add-on like deck jets can be added to your plunge pool for $800 to $1,200.

Lighting

Installing pool lighting, such as LEDs or halogen lights, costs $625 per light.

Steps

Depending on the design, adding pool steps costs $100 to $700. You can choose from built-in steps, drop-in models, and custom designs to suit your budget and plunge pool style.

Cover

Pool covers cost between $900 and $2,800, depending on the type and durability. Options range from manual covers to automated systems that enhance convenience and safety.

Underwater Treadmill or Bicycle

Underwater exercise equipment, such as treadmills and bikes, costs $375 to $13,000. Higher-end models often feature resistance settings, advanced materials, and enhanced durability, which add to your total costs.

Saltwater System

Converting your chlorinated pool to a saltwater pool costs $500 to $2,500. The conversion rate covers installation, the saltwater system, a heater, and the filling of your new pool.

Infinity Edge

Depending on the design and installation complexity, adding an infinity edge to your plunge pool costs $11,000 to $37,000.

DIY Plunge Pool Installation vs. Hiring a Pro

The easiest way to install a plunge pool yourself is to purchase an above-ground option. Otherwise, the project becomes more complex and will likely cost just as much as it would if you hired a professional swimming pool installer near you.

Considering the extensive labor involved in digging and installing the pool and the costs for the basin, materials, and permits, it's best to hire a professional. They have the experience to complete the project efficiently and ensure your plunge pool is installed safely, correctly, and in compliance with local regulations.

How HomeAdvisor Gets Its Cost Data

No place is more important than your home, which is why HomeAdvisor connects homeowners with local pros to transform their houses into homes they love. To help homeowners prepare for their next project, HomeAdvisor provides readers with accurate cost data and follows strict editorial guidelines. After a project is complete, we survey real customers about the costs to develop the pricing data you see, so you can make the best decisions for you and your home. We pair this data with research from reputable sources, including the U.S. Bureau of Labor Statistics, academic journals, market studies, and interviews with industry experts—all to ensure our prices reflect real-world projects.