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Mesa County, CO Accessory Structures: ADU Rental Restrictions (2026)

Significant Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Core rule
No renting while rep unavailable
Applies to
Non-owner-occupied ADU parcels
Cure
Name a new reachable local rep
Reporting duty
Notify Planning Dept of rep changes
Enforcement
Chapter 11 permit/Site Plan actions

Summary

A Mesa County accessory dwelling parcel cannot be rented at all during any stretch when its required local representative isn't available: Section 6.04(E)(2)(d)(3) of the Land Development Code states the property shall not be rented any time the local representative is not available.

These county ordinances apply to unincorporated areas of Mesa County. Incorporated cities within the county may have their own rules that take precedence over county-level regulations.

(2) If the local representative changes, it shall be the responsibility of the owner to immediately notify the Mesa County Planning Department of the new representative's name and phone number. (3) The property shall not be rented any time the local representative is not available.

Full Breakdown

04(E)(2)(d) requires any non-owner-occupied ADU parcel in unincorporated Mesa County to keep a local, phone-reachable property manager on hand at all times the home is rented. Subsection (3) turns that requirement into a hard stop on renting itself: the property shall not be rented any time the local representative is not available. In practice that ties the legality of the rental directly to the manager's availability rather than to a lease term or a licensing calendar; if the designated representative goes unreachable, whether from illness, travel, or simply changing without the owner notifying the county under subsection (2), the owner is out of compliance for as long as that gap lasts, on either the principal dwelling or the accessory dwelling.

16(C). Because rental legality hinges on the representative's availability rather than a fixed suspension period, an owner can restore compliance by naming and confirming a new reachable local contact with the Mesa County Planning Department under subsection (2).

Violations & Fines

Renting an ADU parcel while the local representative is unavailable violates Section 6.04(E)(2)(d)(3) directly, and Chapter 11 lets Mesa County treat it as a Land Development Code violation: withholding future permits on the property, revoking the accessory dwelling's Site Plan approval, and counting each day of continued rental after notice as a separate violation under Section 11.03.

Frequently Asked Questions

Can I rent out my Mesa County ADU if my property manager is temporarily unreachable?
No. Section 6.04(E)(2)(d)(3) states plainly that the property shall not be rented any time the local representative is not available, so a gap in the manager's availability, even a short one, puts the rental out of compliance until a reachable representative is back in place.
Does this rental restriction apply if the owner lives in the main house?
The local-representative requirement, and the rental ban that comes with a lapse in it, only attaches if the principal dwelling or the accessory dwelling is not occupied by the owner. An owner-occupied property under Section 6.04(E)(2)(d) does not trigger this condition.
How does an owner fix a lapse in local representative coverage?
Subsection (2) requires the owner to immediately notify the Mesa County Planning Department of the new representative's name and phone number whenever the contact changes, and naming a reachable replacement restores the property's ability to be rented under subsection (3).

Sources & Official References

Other rules in Mesa County

All Mesa County rules

Compare Mesa County to another location·View the Colorado accessory structures overview

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