Solutions for your swimming pool, wellness and outdoor landscaping projects

Building an in-ground swimming pool is a dream project for many homeowners. However, many quickly discover that the advertised price of a pool represents only a portion of the actual budget.

Between earthworks, filtration, mandatory safety, heating, coping stones or exterior landscaping, the final cost can vary greatly depending on the technical choices and the level of finish.

In 2026, the price of an in-ground "ready-to-swim" pool will depend primarily on:

Here is a complete guide to understanding the true budget for an in-ground pool today.


What is the average price of an in-ground swimming pool in 2026?

In France, the average budget for an in-ground swimming pool generally varies between €15,000 and over €60,000 depending on the materials and equipment.

For a standard, fully installed in-ground swimming pool:

The price depends mainly on the level of customization of the project.


The type of pool greatly influences the budget

Polyester shell swimming pool

The fiberglass pool remains one of the most widespread solutions today.

Average budget:

Benefits :

Disadvantages:


Concrete swimming pool

Concrete swimming pools remain the standard for custom projects.

Average budget:

Benefits :

Disadvantages:


prefabricated swimming pool

Some in-ground pool kits allow you to reduce the initial cost.

Average budget:

But be careful:


Earthworks: an often underestimated cost

The land plays a huge role in the final budget.

The earthworks can cost:

The price increases particularly in the following cases:

This is often one of the items that creates the biggest budgetary surprises.


Filtration: an essential element

Good filtration represents a significant but essential investment.

The technical room typically includes:

Many budget-friendly pools cut costs in this area, which can lead to:

Effective filtration often helps to reduce costs in the long term.


Heating: a real impact on the budget

Today, many owners want to extend the swimming season.

Heat pump

The cost of a swimming pool heat pump generally varies:

Full inverter models are more expensive to buy but offer the following advantages:


Mandatory security

In France, an in-ground swimming pool must be secured.

Possible solutions:

Average budget:

An automatic shutter can easily represent:


Exterior landscaping often costs a lot of money

This is one of the items most often overlooked in the initial quote.

Around the pool, you often need to plan for:

The surrounding areas can include:

In some high-end projects, the landscaping sometimes costs as much as the pool itself.


The annual maintenance cost

An in-ground swimming pool also entails recurring costs:

The average annual budget often varies:

A high-performance heat pump can significantly reduce energy costs.


Mistakes that cause the budget to explode

Some mistakes are very costly:

A quote that seems cheap at the start can sometimes become more expensive in the long run.


Do you necessarily have to choose the cheapest one?

Not always.

A well-designed swimming pool often allows you to:

The true cost of a swimming pool is also measured over 10 to 20 years of use.


What budget should be specifically planned for 2026?

To give a realistic idea:

economical in-ground swimming pool

Well-equipped family swimming pool

High-end swimming pool


Conclusion

The true price of an in-ground swimming pool in 2026 is never limited to the pool alone.

To avoid unpleasant surprises, it is essential to plan ahead:

A well-designed swimming pool represents a significant investment, but also a real comfort of life and a lasting increase in the value of your home.

Before comparing only prices, it is often wiser to compare:

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