Marion County has a split underwriting screen: measured home values rise while MLS listings soften amid contracted visible supply. Investors able to verify property-level rent, flood exposure, and taxes should investigate; those relying on county averages or HUD standards should be cautious. The issue is whether verified rents cover carrying costs, not whether price indices alone support entry.
Zillow's 2026-06 county median home value was $144,475, up 6.42% year over year. FHFA's 2025 repeat-transaction HPI rose 7.25% annually; it supports the direction but is not a home value and uses a different vintage and method. Realtor.com's 2026-06 MLS evidence signals negotiation risk: median listing price fell 6.27%, active listings fell 41.94%, and 23.33% had price reductions. These are asking-price and visible-supply signals, not closed sales or proof of demand. Market rent is not published. HUD's two-bedroom FMR of $877 monthly is a payment standard, not market rent; gross yield cannot be computed. The 1.62% effective property-tax rate requires testing against verified rent.
Demand evidence is limited. Net migration was 37 tax-return households, while arriving movers' average AGI exceeded departing movers' by $365; this small difference does not establish renter purchasing power. Investor purchases were 2 of 98 total purchases, a 2.04% share, indicating limited recorded non-occupant mortgage participation; cash-buyer competition is not measured. QCEW's 2025 annual workplace count showed covered employment up 0.69%. Education and health services was the largest disclosed private supersector, at 26.06% of private covered jobs. QCEW is neither resident employment nor an unemployment measure, so it cannot establish household demand.
Inland flood is the dominant hazard, and modeled annual climate loss is 0.17% of building value. Test the ratio using parcel exposure, insurance quotes, deductibles, and lender requirements; do not translate it into dollars here. The thesis can fail if rent falls short after tax and insurance, if thin MLS inventory masks weak transaction liquidity, or if flood costs vary by parcel. Next checks: asking rents, vacancy, tax bills, condition, flood maps, coverage, closed-sale comparables, and buyer financing mix. Without them, yield, net cash flow, exit pricing, and hazard-adjusted returns cannot be underwritten.