Remodeling Activity and Spending Hit Highest Levels in Years (21 photos) April 27, 2022 Robert Morris Your Home 0 Home renovation activity has reached its highest rate since 2018, according to the just-released 2022 U.S. Houzz & Home Study. Renovation spending, up 20% in 2021 compared with the previous year, also has hit its highest rate in four… Houzz Activity, Highest, Levels, photos, Remodeling, Spending, years.