"Strong appreciation" means having a deep and genuine admiration or liking towards something or someone. It suggests a high level of respect, recognition, or value for the qualities, achievements, or contributions of the subject. Full definition
They graduated into decent job markets and enjoyed strong appreciation of their homes and (for the most part) stock portfolios. (allfinancialmatters.com)
Although the red hot appreciation we've been seeing for the last several years is starting to cool, this is always a very strong appreciation market. (biggerpockets.com)
There are sections of Aurora that will be looking at strong appreciation over the next few years. (biggerpockets.com)