Replaces everything after the enacting clause. Amends the Property Tax Code. Creates a homestead exemption for eligible property that contains a single family residence that was built no earlier than January 1, 2021 by a municipality and was sold to a private homeowner before January 1, 2035. Provides that the exemption applies for a 10-year period beginning with the tax year following the year in which the property is first sold by the municipality to a private homeowner. Sets forth the amount of the exemption. Effective immediately.