Primary residence with ADU: Any loans that count ADU Income?

[Michelle Herbst]

I'm looking to purchase a primary residence with an existing ADU in Contra Costa county. Are there any loan programs that will allow me to count the ADU rent as income to help me qualify for the home loan? Or are there other creative, nontraditional financing options out there that would help me purchase the home? The HomeReady loan program won't work because my income is a tad higher than the median for that area, but not high enough for me to purchase the home without counting the income.