Ontario's new home sales surged by 130% in the second quarter, rising from about 3,600 to over 8,400, largely due to a federal HST rebate reducing prices by up to $130,000. This boost helped save an estimated 17,000 construction jobs at risk. The increase mainly affected single-family and detached homes, while condominiums saw smaller gains. The HST rebate is set to expire in March 2027, with future measures under discussion.