“While a home with a swimming pool or a huge lawn and garden might seem dreamy, keep in mind that these features take a ton of time and money to maintain,” Dutton said. “Make sure you’re up for that challenge, or else move along to a lower-maintenance property.”
According to Home Advisor, you can expect to spend between $1,200 and $1,800 per year in basic upkeep for a pool, but it may cost as much as $5,000 per year.
Source: https://www.gobankingrates.com/investing/real-estate/home-types-first-time-buyers-should-skip/