KITCHENER-WATERLOO, ON (Jan 7, 2021) ––There were 6,492 residential homes sold through the Multiple Listing System (MLS® System) of the Kitchener-Waterloo Association of REALTORS® in 2020, an increase of 9 per cent compared to 2019. Compared to previous years, 2020’s annual sales were 5 per cent above the pre...