Hardin County presents a valuation-and-carrying-cost tension: the Zillow county observation shows a value increase, while the FHFA annual observation points the other way. Rental buyers should investigate rather than rely on appreciation or a payment standard, and flood exposure calls for deal-level cost work. The useful thesis is not that one series is right: these are different methods and vintages, leaving a purchase case dependent on verified rent, taxes, and insurability.
Zillow reports a $146,926 median home value and 3.15% year-over-year change for its county reading. In contrast, FHFA's repeat-transaction HPI fell 1.99% in its 2025 annual reading, although its five-year cumulative increase was 33.95%; it is an index, not a dollar home value, and should not be averaged with Zillow. No market rent is published, so gross yield cannot be computed. HUD's $919 two-bedroom FMR is a payment standard rather than asking rent. The 1.37% effective property-tax rate and $1,683 median annual tax sharpen carrying-cost review.
Demand evidence is mixed. Tax-return net migration was -45, yet average AGI was $51,362 among inbound movers versus $47,189 among outbound movers. That composition signal does not establish housing demand or household tenure. Investor mortgages accounted for 22 of 141 purchases, so nonoccupant participation is material but still a minority of observed purchases. QCEW annual covered employment at county workplaces grew 1.03% in 2025; this is not resident employment or unemployment. Trade, transportation, and utilities is the largest disclosed private supersector, not the whole economy.
Modeled annual climate loss equals 0.18% of building value and aligns with inland flood as the dominant hazard; it is a modeled loss ratio, not a property-specific flood cost. Realtor.com listing-market figures are not published here, preventing assessment of MLS asking-price direction, active supply, marketing time, or price reductions. The record also lacks market rent, vacancy, property condition, insurance quotes, and sale comparables; without them, an underwriter cannot test income durability, replacement costs, or exit value.