The board of supervisors of a county, without complying with any other provision of this code, may at any time hereinafter donate, or transfer for such consideration as it determines, lands owned by the county, which the board of supervisors deems is not required for other purposes, to a community services district within the county, or to a trustee therefor, for the following purposes:
Any such donation or transfer to such district for less than the full market value of such land is hereby declared to be for a public purpose.
The county may give assurances to or enter into a written contract with the district or other agency respecting the donation or transfer for the purpose of facilitating the loan.
Ca. Gov. Code § 25365.5