Appraisals can come in above or below the list price or offer price for a property, and where it falls depends on many factors. Those include the condition of the property, the location, and the age of the home, but often, the condition of the market is the biggest determining factor. Where demand is high for properties, buyers compete with each other for homes, which tends to drive up offer prices above where appraisals come in. Where demand is low, you’ll often see the opposite happening.

In most cases, installing a tennis court on your property will drive up your property taxes. Property taxes are determined, in part, based on improvements made to your property, which includes anything with a permanent foundation. Since most home tennis courts include a large concrete foundation, your property taxes will likely increase following the installation. A general rule of thumb is that if your project requires permits—like for a foundation or fencing for a tennis court—then your property taxes will be affected.

In short, yes, a pond can add to your home’s value. However, whether it adds value will depend on the condition and aesthetic of your pond. Having this feature already built into a yard’s home can be appealing to homebuyers who value its aesthetic and would prefer not to build it themselves. But if it is not kept in good condition, it could turn buyers away.

As a seller, it might feel tempting to skip the appraisal, especially in a hot market that sees a lot of all-cash offers. While you can technically forgo it and hope for an all-cash offer, you’ll likely have a very tough time selling without an appraisal. 

In addition to protecting lenders from risk, appraisals also protect buyers’ investments. As such, it isn’t typically recommended for buyers to skip appraisals.