WHAT CAUSES PROPERTY VALUES TO CHANGE?
A property’s value can change for many reasons. The most obvious is that the property changes. A bedroom, garage, or swimming pool is added, or part of the property is destroyed by flood or fire. The most frequent cause of a change in value is a change in the market. If a town’s major industry leaves, property values can collapse. As decaying neighborhoods with good housing stock are discovered by young homebuyers, prices gradually rise, and then may soar as the neighborhood becomes fashionable. A shortage of detached houses in a desirable city neighborhood can send prices to ridiculous levels. In a recession, larger homes may stay on the market for a long time, but more affordable homes are in demand, so their prices rise. In a stable neighborhood, with no extraordinary pressure from the market, inflation may increase property value.