The phrase "appreciation rate" refers to the speed at which something, like the value of a property or an asset, increases over time. It shows how much the value has grown or appreciated in a specific period. Full definition
Nearly 90 percent reported an increase in sales volume — a testament to enduring high appreciation rates in many parts of the country. (realtormag.realtor.org)
The annual appreciation rate for property now sits at 3 %. (kingofkash.com)
Our market has always been a 4 - 6 % annual appreciation rate kind of market. (investingarchitect.com)