Owyhee County presents a valuation-versus-income tension: the Zillow county median home value was $447,120 in 2026-06, up 2.23% year over year, while published market rent is absent. Gross yield therefore cannot be computed. HUD’s $1,655 two-bedroom Fair Market Rent is a payment standard, not asking rent, and cannot fill that gap. This merits lease-comp investigation before an income-led purchase; buyers relying on a yield screen should remain cautious.
The price evidence is not one appreciation series. FHFA’s 2025 annual repeat-transaction HPI rose 7.16% over that annual period and 60.05% cumulatively over five years; it is an index of repeat transactions, not a dollar home value, and its period and method differ from Zillow’s observation. The supplied effective property-tax rate is 0.40%; it is a carrying-cost input rather than a tax bill for the Zillow median. Modeled annual building-value loss is 0.32%, consistent with inland flood as the dominant hazard, but it is not an insurance quote.
Demand evidence is mixed rather than a clean expansion case. The annual QCEW record shows 3,425 covered jobs at county workplaces, down 3.36% year over year; this is neither resident employment nor an unemployment measure. Natural resources and mining is the largest disclosed private supersector, not the whole economy. In-migration was below out-migration, producing a net migration calculation of -10 tax-return households, while inbound average income exceeded outbound average income by $12,046. Investor purchase mortgages were 3 of 115 reported purchases, or 2.61%, limiting evidence of investor competition rather than proving owner-occupant demand.
Underwriting remains bounded by missing evidence. No market-rent, vacancy, lease-concession, operating-expense, insurance, or sale-comparable data is published, preventing a gross-yield, net-income, or exit-price conclusion. Realtor.com median MLS listing price, active listings, days on market, price-reduced share, and pending ratio are also not published; without them, visible supply, seller concessions, and marketing time cannot be assessed. Next checks are address-level flood exposure and insurance terms, current lease comps, tax assessments, and transaction comps.