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Grand Junction, CO Accessory Structures: ADU Owner Occupancy (2026)

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

Key Facts

Extra incentive amount
up to $15,000 total with fees paid
Income cap
140% of AMI (CHFA standard)
Proof required at application
deed plus affidavit of primary residence
Covenant term for extra incentive
7 years, no short-term rental
Ongoing duty
annual certification (§ 43.01.070)
Governing section
GJMC § 43.01.060(b)(4)

Summary

To qualify for Grand Junction's extra $15,000 ADU incentive on top of standard fee payment, the property owner must live in the home or ADU as a primary residence and prove it with a deed and affidavit at application, plus show household income at or below 140 percent of area median income.

Owner-occupied property(ies)is a piece of real estate in which the person who holds the title (owns the property) also uses the home or an ADU located on the property as the owner’s primary residence and lives on site. ... (i) Provide proof of owner-occupancy of the property (in the form of a deed) and affidavit indicating intent for owner-occupancy as a primary residence for the term of the program at time of application; and

Full Breakdown

Grand Junction Municipal Code § 43.01.010 defines an owner-occupied property as real estate where the person holding title also uses the home or an ADU on the property as a primary residence and lives on site. Under § 43.01.060(b)(3)-(4), an ADU developer of an owner-occupied property can receive, on top of the standard City-paid fees, an additional incentive that totals $15,000 when combined with the fees already paid. To receive that additional incentive, the owner-occupant must, at time of application, provide proof of owner-occupancy in the form of a deed plus an affidavit stating intent to use the property as a primary residence for the program term (§ 43.01.060(b)(4)(i)); execute and record a seven-year no-short-term-rental covenant referencing Attachment A (§ 43.01.060(b)(4)(ii)); and submit written evidence that household income does not exceed 140 percent of area median income under Colorado Housing and Finance Authority (CHFA) standards, using two of: recent paycheck stubs for all adult household members, the most recent income tax return, an employer verification certification, or a Social Security Administration or other government income-verification certification (§ 43.01.060(b)(4)(iii)).

The owner must also file an annual certification and reporting under § 43.01.070, including lease terms and an occupancy certification form within 10 calendar days of any new ADU occupancy.

Violations & Fines

Failing to maintain owner-occupancy, filing a false affidavit, or missing the annual certification and 10-day occupancy reporting under § 43.01.070 places the covenant in default; unpaid fees, the $15,000 incentive, interest, and penalties then become a perpetual real estate lien on the property under § 43.01.080, collectible by the Mesa County Treasurer through the same process used for delinquent property taxes.

Frequently Asked Questions

What counts as an owner-occupied ADU property in Grand Junction?
GJMC § 43.01.010 defines it as real estate where the person holding title also uses the home or the ADU on the property as their primary residence and actually lives on site, not just owns it.
What do I have to submit to prove owner-occupancy?
At the time of application you must provide a deed showing ownership and sign an affidavit stating your intent to use the property as your primary residence for the program's term, under § 43.01.060(b)(4)(i).
Is there an income limit for the extra incentive?
Yes. Household income cannot exceed 140 percent of area median income under Colorado Housing and Finance Authority standards, verified with two documents such as pay stubs, a tax return, or an employer or Social Security certification (§ 43.01.060(b)(4)(iii)).
What ongoing paperwork does an owner-occupant have to file?
An annual certification on City-provided forms under § 43.01.070, plus an occupancy certification form and lease terms within 10 calendar days whenever a new ADU occupant moves in.

Sources & Official References

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