Notwithstanding Section 17388, the governing board of a school district may elect not to appoint a school district advisory committee pursuant to Section 17388 in either of the following circumstances:
(a) A lease or rental of excess real property to a private educational institution for the purpose of offering summer school in a facility of the school district.
(b) The sale, lease, or rental of excess real property to be used for teacher or school district employee housing.