Real Estate Trend Forecast Review Did the perma bears finally get their US house prices crash that they have been crowing so loudly for a decade now? Firstly a recap of my existing US house prices trend forecast. Therefore my forecast conclusion is for a relatively weak continuation of the US housing bull market into late 2020 at a much shallower pace than experienced in recent years for a likely gain of just 3% over the next 2 years (Jan 2019 to Jan 2021) before entering into a downtrend going into 2021 i.e. Case Shiller 10 city Index (SPCS10RNSA ) rising from 225.9 (Jan 2019 data) to just 232.4 (Jan 2021 data) as illustrated by my trend forecast graph.