Choosing the right pool size for your backyard requires consideration of several factors. These include the available space in your yard, intended pool activities (swimming laps or recreational use), number of people who will use the pool, and your budget. Permits can also limit the size and location of your pool on the property, as they may require minimum distances from property lines or existing structures.
It's also important to keep in mind that a larger pool translates to more maintenance and costs in terms of cleaning, chemical treatments, and energy to run the pool equipment. It's necessary to strike a balance between these factors to ensure that your pool meets your needs while complementing your outdoor space.