20210611 14323900 1.0 TRUE HERITAGE_REG_id203 Listed properties are those that the Council of a municipality believes to be of cultural heritage value or interest, but are not designated under the Ontario Heritage Act. Designated properties are those that the Council of a municipality believes to be of cultural heritage value or interest, and are designated under the Ontario Heritage Act through the enactment of a municipal by-law. Designated properties require the consent of Council for any alteration or removal of the heritage features of the property. The Corporation of the Town of Halton Hills, Planning & Sustainability, Anne Fisher.