The most expensive part of building a pool is typically the excavation and labor, which can account for 25% to 50% of the total project cost. This is particularly true for inground pools that require significant excavation, potentially including the rental of large equipment, and extensive construction labor. In contrast, above-ground pools are generally less expensive as they typically do not require excavation and can be installed much more quickly. Concrete in-ground pools are among the most labor-intensive options.

There are pros and cons of in-ground vs. above-ground pools, which you should consider when choosing the pool of your summertime dreams. Some factors to think about include: 

• Above-ground pools are semi-permanent and movable, whereas in-ground pools are permanent structures.

• In-ground pools are more expensive to install than above-ground pools. 

• It takes one to three days to install above-ground pools and several weeks for an in-ground pool install.

• You can install an above-ground pool in smaller yards, but you need plenty of space for an in-ground pool.

When designing your dream pool, it's important to leave enough room for safe walkways, patios, and extras such as outdoor kitchens and fire pits. Your local building codes may specify the minimum space between your pool and your house, utility lines, and property line. In most cases, the area of the patio around the pool should be equal to or greater than the surface area of the pool.

A 24-foot diameter pool is the most popular size for a round above ground model, while 15 by 30 feet is a common choice for oval-shaped pools. However, you'll find round sizes everywhere between 8 and 33 feet. Oval pools range up to 21 by 41 feet but can be customized to stretch much longer. Choosing the right size will come down to where you can level your yard and how many swimmers plan to use the pool at a given time.