Colorado Revised Statutes Title 38. Property Real and Personal § 38-12-506. Exception for certain single-family residences

(1) For a single-family residence premises for which a landlord does not receive a subsidy from any governmental source, a landlord and tenant may agree in writing that the tenant is to perform specific repairs, maintenance tasks, alterations, and remodeling necessary to comply with section 38-12-503, subject to the following requirements:

(2) To the extent that performance by a tenant relates to a characteristic set forth in section 38-12-505(1), the tenant assumes the obligation for the characteristic, and the lack of the characteristic does not make the residential premises uninhabitable.

(3) Notwithstanding subsections (1) and (2) of this section, a landlord and tenant shall not enter into an agreement for the repair, maintenance, alteration, remodeling, or remediation of a residential premises that is necessary to comply with section 38-12-503 that would endanger the health or safety of the tenant.