Any school district owning lands and buildings within the boundaries of any existing urban renewal project or neighborhood development program, or within the boundaries of any such project or program that may be constituted in the future, is authorized to donate and dedicate to the governing board of any such urban renewal program or neighborhood development project as may be created any surplus lands or buildings owned by it if the lands or buildings are found by the board of the school district to be surplus to its present needs or the lands and buildings are unsuitable for further use by the school district.