Cal. Civ. Code § 5
Preemption
Operative Text
Section 5. Because rent control is a matter of statewide concern, this chapter shall preempt, supersede or nullify any inconsistent, contrary or conflicting state or local law.
Mass. Gen. Laws c. 40P § 5 establishes that rent control is treated as a statewide concern in Massachusetts, meaning this chapter takes precedence over any state or local law that conflicts with, contradicts, or is inconsistent with it. Where a local ordinance or other state statute would produce a different result than this chapter, the chapter's provisions govern. This preemption clause effectively limits the ability of cities and towns to enact or enforce rent control measures that diverge from what the chapter permits.
Plain English — not legal advice.
Under Mass. Gen. Laws c. 40P § 5, property owners and managers operating in Massachusetts can generally look to this chapter as the controlling authority when questions arise about whether a local rent regulation conflicts with state law. Compliant operators typically stay informed about whether any municipal rent-related rules in their jurisdiction have been superseded by this preemption provision. When a local ordinance appears to impose rent control obligations, reviewing it against c. 40P § 5 is a standard part of understanding which rules actually apply.
General guidance for property managers — not legal advice for your specific situation. Consult an attorney for advice on your case.
Mass. Gen. Laws c. 40P § 5 means that any local rent control protections a tenant might expect from a city or town ordinance could be nullified if that ordinance conflicts with this chapter. Tenants who believe a local rent regulation applies to their housing situation may want to verify whether that local rule has been preempted by this statewide provision. Tenant-rights organizations and legal aid offices can help clarify which protections, if any, remain enforceable under c. 40P § 5 in a given locality.
General guidance for tenants — not legal advice for your specific situation. Consult a tenant-rights organization or attorney for advice on your case.
Generated September 13, 2026 — auto-generated, not yet human-reviewed. See /transparency for methodology.
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