Key Takeaways
Key Aspects | Details |
---|---|
Average Cost | $7,000 to $25,000 (installed) |
Minimum Cost | $4,800 |
Maximum Cost | $46,000 |
Main Factors | Size, material, labor, additional features |
Lifespan | Varies by material, typically 10 to 20+ years |
Installation Time | Typically 1 to 3 weeks |

Average Semi-Inground Pool Cost Installed
When considering a semi-inground pool, understanding the average cost is crucial. Generally, an semi-inground pool costs anywhere between $7,000 and $25,000 installed.
Let’s take a detailed look at the average costs involved:
Semi-Inground Pool Cost Overview
Description | Cost |
---|---|
National Average Cost | $16,000 |
Minimum Cost | $4,800 |
Maximum Cost | $46,000 |
Average Range | $7,000 to $25,000 |
Semi-Inground Pool Cost by Size
The size of a pool significantly impacts its overall cost. Here are the typical costs associated with different pool sizes:
Pool Size | Cost |
---|---|
12′ round | $800 – $1,100 |
15′ round | $900 – $1,800 |
18′ round | $1,100 – $2,600 |
24′ round | $1,700 – $3,200 |
12’x24′ oval | $1,500 – $2,000 |
12’x24′ rectangle | $1,500 – $4,500 |
18’x33′ oval | $2,600 – $3,000 |
Semi-Inground Pool Cost by Material
The choice of material is another critical factor that affects the cost. Below are the typical costs associated with various materials used for semi-inground pools:
Material Type | Cost | Details |
---|---|---|
Above Ground | ||
Steel | $800 – $3,000 | Durable but prone to rust |
Resin | $900 – $3,500 | Doesn’t rust but can fade or crack |
Aluminum | $1,000 – $4,500 | Lighter than steel but expensive |
Inground | ||
Vinyl | $6,300 – $8,400 | Liner needs to be replaced regularly |
Fiberglass | $10,500 – $26,400 | Low maintenance and long-lasting |
Concrete | $16,500 – $28,800 | Most expensive option |

Semi-Inground Pool Cost Calculator
Understanding the factors contributing to the total cost helps you better anticipate expenses. Here’s a breakdown:
Cost Factor | Cost |
---|---|
Materials | $2,000 – $15,000* |
Labor | $5,000 – $10,000 |
Total Cost | $7,000 – $25,000 |
Labor
Labor costs typically range from $5,000 to $10,000 depending on the complexity of the pool installation. This includes excavation, installation, and finishing touches. Qualified installers ensure the pool is safe and meets all local building codes.
Additional Costs
Several additional features can enhance your semi-inground pool’s functionality and aesthetic appeal. Each of these features will come at an extra cost:
Feature | Cost |
---|---|
Pool Lighting | $500 – $1,700 |
Pool Heater | $1,300 – $2,400 |
Pool Cover | $35 – $750 |
Deck | $25 – $50 per square foot |
Pool Safety Fence | $12 – $16 per square foot |
Semi-Inground Pool Cost vs. Other Pool Types
Comparing semi-inground pools with other types can help in making a well-informed decision. Semi-inground pools often offer a middle-ground in terms of cost and installation complexity.
Pool Type | Cost |
---|---|
Above Ground Pool | $1,600 – $7,500 |
Inground Pool | $25,600 – $100,000+ |
Infinity Pool | $60,000 – $150,000+ |
Spool Pool | $20,000 – $40,000 |
Lap Pool | $40,000 – $80,000 |
Plunge Pool | $15,000 – $40,000 |
Shipping Container Pool | $35,000 – $65,000 |
Swim Spa | $20,000 – $40,000 |
Cocktail Pool | $15,000 – $35,000 |
Endless Pool | $26,000 – $75,000+ |
Indoor Pool | $110,000 – $220,000+ |

What Is a Semi-Inground Pool?
A semi-inground pool is partially installed above the ground and partially below the ground. This type of pool combines the features of above-ground and inground pools, offering more design flexibility and often at a lower cost than a fully inground pool.
How Deep Are Semi-Inground Pools Buried?
Typically, semi-inground pools are buried 18 to 36 inches deep. However, the depth can vary based on design preferences and the landscape of your installation site.
Are Semi-Inground Pools Worth It?
Yes, semi-inground pools can be a worthwhile investment. They offer durability, flexibility in design, and can be more cost-effective compared to fully inground pools. Additionally, they’re often easier to install and maintain.
How Long Does It Take to Install a Semi-Inground Pool?
Installation typically takes between 1 to 3 weeks, depending on the complexity of the site preparation, weather conditions, and the pool’s design.
How Long Do Semi-Inground Pools Last?
The lifespan of a semi-inground pool varies based on the material used:
- Steel and Resin Pools: Around 10-20 years
- Fiberglass and Concrete Pools: Can last 20+ years with proper maintenance
Getting Estimates From Semi-Inground Pool Installers
When planning to install a semi-inground pool, getting accurate estimates from qualified installers is essential. Due diligence in this stage can save you from unexpected costs and complications down the line.
Questions to Ask Semi-Inground Pool Contractors
Before hiring a contractor, consider asking the following questions:
- What’s included in the installation package?
- Can you provide a timeline for the entire project?
- Will there be any additional costs not covered in the initial quote?
- Can you provide references from previous clients?
- What type of maintenance and warranties do you offer?
By asking these questions, you ensure that you get good value and reputable service for your semi-inground pool project.