Cal. Mil. & Vet. Code § 987.53
As used in this article:
(b) “Home” means a parcel of real estate upon which there is a dwelling house and other buildings that will, in the sole opinion of the department, meet or exceed industry health and safety standards. “Home” includes all of the following:
(k) “Mobilehome” means either a parcel of real estate, or an undivided interest in common in a portion of a parcel of real property, on which is sited one or more mobilehome modules, or a site in a mobilehome park, as defined in Section 18214 of the Health and Safety Code, on which one or more mobilehome modules are sited or are to be sited that will, in the sole opinion of the department, meet minimum property standards as defined by the department and meet all requirements of local governmental jurisdictions. However, where the mobilehome module or modules are sited on trust land, “local governmental jurisdictions” means the tribal governing body.
For purposes of this subdivision, “module” means a section of a mobilehome at least 10 feet wide and at least 40 feet long.