Arapahoe County, CO Rental Property Rules: Rent Control (2026)
Rent control rules in Arapahoe County, CO, also known as rent stabilization or rent cap ordinances, limit annual rent increases and protect tenants from displacement.
Key Facts
- State Preemption
- CRS 38-12-301
- Notice Required
- 60 days (CRS 38-12-702)
- Frequency Cap
- One increase per 12 months
- County Rent Control
- Legally prohibited
- Retaliation
- CRS 38-12-509 protection
Summary
Arapahoe County cannot enact rent control. Colorado Revised Statute 38-12-301 preempts local rent control ordinances on both private residential property and mobile home lots. Landlords may raise rent by any amount with proper notice.
OF RENTS PROHIBITED 38-12-301. Control of rents by counties and municipalities prohibited - legislative declaration. (1) The general assembly finds and declares that the imposition of rent control on private residential housing units is a matter of statewide concern; therefore, no county or municipality may enact any ordinance or resolution that would control rent on either private residential property or a private residential housing unit.
Full Breakdown
Under CRS 38-12-301, Colorado law expressly preempts counties and municipalities from enacting rent control on private residential property. This preemption has been in place since 1981 and has been repeatedly reaffirmed. Arapahoe County has not adopted any rent stabilization measures and cannot legally do so. Rent increase notice requirements are set by state law CRS 38-12-702: landlords must give 60 days written notice before increasing rent or changing material lease terms on month-to-month tenancies. Fixed-term leases cannot be increased mid-term. HB 21-1121 caps rent increases to one per 12-month period. Tenants retain protections under Colorado's Warranty of Habitability (CRS 38-12-503) and anti-retaliation statutes.
Violations & Fines
A rent increase without proper 60-day notice is unenforceable. Landlords who retaliate against tenants for exercising rights face damages of one to three months' rent plus attorney fees under CRS 38-12-509.
Frequently Asked Questions
Can Arapahoe County cap rent increases?
How much notice is required before a rent increase?
Sources & Official References
Other rules in Arapahoe County
Compare Arapahoe County to another location·View the Colorado rental property rules overview
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