Home appreciation near T-Rex light rail line stations have out-performed the market Other cities such as Portland found that homes near light rail lines have out-performed the market in terms of price appreciation. The newest light rail line on the south east corridor (it was built during the T-REX I-25 expansion) bears this out. In the last two years, the average home within two miles has appreciated 4% while the metro Denver average is off 8%. We've shared this with our clients, and many decide to try to purchase homes near future light rail stops in anticipation of future appreciation.