Boyd County presents a valuation-direction conflict: Zillow's 2026-06 county median home value is $135,878, down 6.09% year over year, while FHFA's 2025 annual repeat-transaction HPI rose 5.78%. These are different vintages and methods—not a common growth measure—and neither is a transaction appraisal. The case suits an investigator who can verify current comparables and unit rents; a buyer relying on broad appreciation or a smooth resale exit should be cautious.
Against that Zillow value, published median asking market rent is $1,050 per month, and the supplied gross yield is 9.27% before costs. This is measured market rent. HUD's two-bedroom Fair Market Rent is a payment standard, not an asking-rent estimate, and cannot validate the yield. The effective property-tax rate is 0.88%; carrying-cost review still needs insurance, flood coverage, vacancy, repairs, financing and assessment detail, so net yield is not established.
Realtor.com's MLS evidence shows active listings rose 27.78%, 15.86% were price-reduced, and pending listings equaled 76.81% of active listings. These are visible supply, seller-concession and pipeline measures—not closed prices or standalone proof of buyer demand. Net tax-return migration was 65 households, while in-movers reported average AGI $3,053 above those moving out; investor purchase mortgages accounted for 12.14% of 420 total purchases. The largest disclosed private QCEW supersector is education and health services; QCEW is workplace covered employment, not the whole economy.
Inland flood is the dominant hazard, and modeled expected annual building-value loss is 0.16%; this is a modeled ratio, not a property-specific loss or insurance quote. It changes screening toward parcel flood exposure, deductibles, exclusions and replacement-cost coverage. Next checks are closed-sale comparables, property-level rent rolls and lease terms, tax assessments, flood-insurance quotes, condition, vacancy and repair records. Without them, resale value, net operating income and debt-service coverage cannot be underwritten.