Average Cost of a Small Plungage Pool
The average cost of a small plunge pool typically falls between $15,000 and $30,000, depending on the material, design, and installation method. But those numbers can shift quickly once you factor in things like site access, decking, or heating.
If you’re budgeting for a compact pool that delivers both function and style, understanding where the money goes is key.
We’ll walk through the real costs, what features add the most, and how to stay on budget without sacrificing quality. For more context, explore this full plunge pool overview to see size options and benefits.
What you’ll find inside:
- Budget tips for smaller spaces and tighter builds
- Average cost range by pool type and setup
- Factors that affect final pricing
- Add-ons that are worth the upgrade (and ones to skip)
Summary:
- National average: $15,000–$30,000 installed
- Cheapest option: DIY kits or above-ground prefab (~$8,000–$15,000)
- Most common choice: Fiberglass plunge pool (~$20,000–$35,000)
- Important extras: Heating, decking, landscaping can add $5,000–$15,000
What is a Small Plunge Pool?
A small plunge pool is a compact, shallow pool designed mainly for soaking, cooling off, or light hydrotherapy, not for swimming laps. Most are around 6 to 10 feet long and 4 to 6 feet deep, making them ideal for tight spaces like patios, small backyards, or urban courtyards.
These pools are often used for:
- Cold plunging after workouts or sauna sessions
- Relaxation with jets or seating ledges
- Energy-efficient cooling in hot climates
- Aesthetic appeal as part of a landscape design
Despite their size, plunge pools can include high-end features like heating, lighting, or even swim jets, though costs and upkeep stay lower than traditional pools.
How Much Does It Cost to Install a Small Plunge Pool?
In the U.S., a small plunge pool typically costs between $15,000 and $30,000 installed. However, that number can go up or down based on:
- Material (fiberglass, vinyl, or concrete)
- Location (labor costs vary by state)
- Installation type (above ground, in-ground, or semi-inground)
- Custom features (heating, lighting, jets, decking)
📊 Average Cost by Pool Type
| Type | Average Installed Cost Range |
|---|---|
| Prefab Above Ground | $8,000 to $20,000 |
| Fiberglass In-Ground | $20,000 to $35,000 |
| Concrete In-Ground | $25,000 to $50,000+ |
| DIY Kit (Self-Install) | $3,000 to $12,000 (materials only) |
Remember, these prices are just for the pool itself. You’ll also need to factor in permits, equipment, installation, and additional features costs.
Plunge Pool Cost Estimator Calculator
Pool Size
Pool Material
Additional Features
Hidden Costs to Watch Out For
While the base price of a plunge pool might seem manageable, unexpected expenses can sneak up during the planning and installation process. These are some commonly overlooked costs:
- Permit Fees: Depending on your city or county, permits can range from $300 to over $2,000, especially in states like California or New York.
- Electrical Work: Pumps, heaters, and lighting require proper wiring, which may cost $1,000–$3,500, especially if your existing panel needs upgrading.
- Excavation & Site Prep: Sloped yards, poor drainage, or tight access can drive site prep costs up by $2,000 to $6,000 or more.
- Water Delivery: In areas with water restrictions or poor pressure, some homeowners pay for trucked-in water, adding a few hundred dollars.
- Ongoing Maintenance: Even small pools need chemicals, filters, and seasonal upkeep, typically costing $300–$600 annually.
🌎 Plunge Pool Cost Near Me
Location affects cost significantly. For example:
- California: Average price ranges from $20,000 to $40,000 due to higher labor and permit fees.
- Florida: Slightly lower on average, around $18,000 to $35,000.
- Rural areas: Labor may be cheaper, but delivery and access costs can increase overall spend.
Use local quotes to compare, especially for custom work. Search “plunge pool cost near me” for region-specific info or contractor estimates.
Prefab and DIY Plunge Pool Costs
Prefab plunge pools are pre-built off-site and delivered to your home, making them faster to install. They’re often made from:
- Fiberglass: Lower maintenance, average cost $20,000–$35,000 installed.
- Vinyl: More affordable upfront, but liners need replacement over time.
- Concrete: Best for full customization, but highest upfront cost.
DIY plunge pool kits range from $3,000 to $12,000, depending on the materials and size. This doesn’t include excavation, permits, or skilled labor if needed.
Need help comparing cooling setups? This plunge pool and cold plunge guide breaks down both choices in detail.
What Is the Smallest Size for a Plunge Pool?
Small plunge pools typically range from:
- 6×8 feet to 10×12 feet
- Depth: Usually between 4 to 6 feet
The smallest size that’s still functional for dipping and cooling off is around 6×6 feet, though compact models can be as small as 5×7 feet.
Is It Worth Having a Plunge Pool?
It depends on your goals:
✔️ Advantages
- Lower water and energy use compared to full-size pools
- Takes up less backyard space
- Easier to clean and maintain
- Great for cooling off, hydrotherapy, or quick relaxation
⚠️ Disadvantages
- Not ideal for swimming laps
- Limited capacity for multiple people
- May still require permits and inspections
- Costs can approach that of larger pools if customization is added
Factors Affecting the Cost of Your Plunge Pool
Okay, let’s get down to brass tacks: cost. The price tag on a plunge pool can vary wildly depending on a few key factors. Let’s break it down:
- Size matters: Bigger pools mean bigger bucks. The more water you want to cool off in, the more you’ll pay.
- In the material world, is Concrete, fiberglass, or vinyl liner better? Each has its pros and cons and a price tag.
- Location, location: Where you live can impact costs due to labor, permits, and material availability.
- Fancy features: Want a waterfall, jets, or underwater lighting? These extras can add up quickly.
- Installation: DIY or hire a pro? Labor costs can be a significant chunk of your budget.
Fiberglass Plunge Pools Cost
The typical cost of a fiberglass plunge pool ranges from $15,000 to $30,000. This estimate includes the pool shell and basic installation.
Factors Influencing Cost
- 📏 Size and Shape: Larger or uniquely shaped pools often incur higher expenses
- 🎨 Customization: Features like built-in seating or specialized finishes
- 🏗️ Installation Complexity: Difficult access or extensive excavation adds cost
- ✨ Additional Features: Heating systems, lighting, or water features
Cost Comparison with Other Materials
Concrete Plunge Pools
$20,000 – $50,000
Durable with extensive customization
Vinyl Liner Plunge Pools
$10,000 – $25,000
Budget-friendly but higher maintenance
Additional Considerations
👉 Still deciding between a plunge pool or a full cold plunge? This plunge pool and cold plunge guide breaks down the pros, costs, and what fits your lifestyle best.
Tips for Saving Money on Your Plunge Pool
Who doesn’t love saving money? Here are a few tips to help you keep costs down on your plunge pool project:
- DIY it: If you’re handy, consider doing some of the work yourself. There are opportunities to save from building the deck to installing the pool equipment.
- Off-season savings: Pool contractors are often busier in the summer months. Consider starting your project in the off-season to negotiate better deals, potentially.
- Explore financing options: Some pool companies offer financing plans, which can make the upfront costs more manageable.
- Prioritize features: Decide which features are must-haves and which ones you can live without. This can help you stay within your budget.
- Shop around: Get quotes from multiple pool contractors to compare prices and services.
Remember
A plunge pool can be a fantastic addition to your backyard without breaking the bank. With careful planning and budgeting, you can create your oasis.
Explore More
Careful planning and budgeting are key to a successful plunge pool project. You can create an oasis that fits your lifestyle and wallet by considering factors like size, materials, and additional features. Check out 10 Reasons to Choose a Plunge Pool Hot Tub Combo.
Ready to take the plunge? Start by getting quotes from local pool contractors and exploring your financing options. With a little effort, you’ll be soaking up the sun in no time!
