Sequoia Park Associates v. County of Sonoma, 2009 W.L. 2569244 (Cal. App. Aug. 21, 2009)
Posted: August 26, 2009 ~ Filed under: California Courts of AppealState law preempts a county’s attempt to regulate conversion of mobilehome parks from rental to resident ownership, the Court of Appeal has held in a comprehensive opinion.
Sonoma County’s ordinance set out criteria for approval of park conversions, including compliance with certain provisions of Government Code § 66427.5, consistency with the General Plan and other land use laws, and adequate assurances that the “conversion is a bona-fide resident conversion ….”
The Court of Appeal held that § 66427.5 expressly and impliedly preempted the ordinance. The express preemption conclusion was based on § 66427.5(e), which provides for a hearing on conversion applications, then states that the “scope of the hearing shall be limited to the issue of compliance with this section.”
In holding that the mobilehome law impliedly preempted the field, the court described at length what it considered to be a comprehensive statutory and regulatory scheme. Once the court reached that conclusion, the ordinance was doomed. Some of its provisions were preempted because they duplicated state law, while others fell short because they added requirements that were not in the state statutes. [Download]


