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.

Yes, installing a tennis court can be a worthwhile home improvement project that adds value to your property. The potential increase in value can range from $20,000 to $150,000, and in some cases, the return on investment can cover more than 60% of the installation cost. However, the impact on value heavily depends on the size of your property. For homes with multiple acres, a tennis court is often a valuable amenity. In contrast, for homes on smaller lots, installing a court can decrease the property's value because it consumes a significant portion of the usable yard space. It's crucial to consider your property size and the remaining usable yard before proceeding.

Some appraisers hold a Member of the Appraisal Institute designation. This accolade is the highest credential property appraisers can earn. An MAI appraisal is typically used for commercial properties.

While your lender will likely recommend an appraiser, you can also hire a professional home appraiser on your own. Choose someone who is experienced in your type of residential property, and ensure they hold all of the necessary credentials that your state or region requires.

Costs depend on the property size, audit complexity, and whether additional testing (e.g., blower door) is included.