Madison County is a diligence case for an investor who can verify current sale comps and property-level rent, not a clean momentum thesis. Zillow’s county median home value in 2026-06 was $177,253, up 4.31% year over year, whereas FHFA’s 2025 repeat-transaction HPI fell 0.64% annually after a 47.35% cumulative five-year gain. The index is not a home value, and its vintage and method differ from Zillow’s; neither series can be blended into one appreciation rate. The tension warrants caution on entry-price assumptions.
Housing economics cannot yet support a yield screen. Median asking market rent is not published, so gross yield cannot be computed. HUD’s two-bedroom FMR is $935 per month, but it is a payment standard rather than asking rent and cannot be used as a yield proxy. The stated effective property-tax rate is 0.71%, requiring parcel-level tax confirmation against the proposed purchase price. Missing rent, vacancy, operating expenses, and insurance quotes prevent a net-cash-flow conclusion.
Demand and buyer-competition evidence is mixed. QCEW annual covered employment at county workplaces declined 0.95%; this is not resident employment or an unemployment measure. Trade, transportation, and utilities is the largest disclosed private supersector, not the entire economy. Realtor.com’s MLS evidence shows median marketing time of 59 days and price reductions on 10.3% of listings, visible seller concessions rather than proof of buyer demand. Net tax-return migration was 37 households, while incoming and outgoing movers’ average AGI differed by only $31. Non-occupant investor purchase-mortgage share was 6.45% across 124 purchases, a county-level participation measure that requires deal-level review.
Inland flood is the dominant hazard, and modeled climate loss equals 0.32% of building value per year; this is a county-level modeled loss ratio, not a parcel forecast or a dollar loss. It raises the importance of flood-zone, elevation, prior-loss, insurance-availability, deductible, and replacement-cost review. Before underwriting, obtain current closed-sale comps, market-rent and lease terms, vacancy and expense history, parcel tax bills, and flood and insurance quotes. Those missing items prevent a defensible price, yield, and resilience conclusion.