Miami County presents a screening tension: Zillow's county price growth was 3.08% in 2026-06, while FHFA's repeat-transaction HPI rose 4.04% in its separate 2025 observation. The direction is consistent, but these are different vintages and methods; FHFA is not a home value. The thesis is a rent-supported market worth parcel-level investigation, while buyers needing strong appreciation or a clean county-level cash-flow answer should be cautious.
Published median asking rent was $1,458 per month, up 1.15%. It is 14.50% above HUD's $1,273 two-bedroom FMR, but FMR is a payment standard, not market-rent evidence. The supplied gross yield is 6.39% before vacancy, repairs, insurance, management, financing, or taxes. A 0.98% effective property-tax rate adds carrying cost, so gross yield is not net yield. Rent is present, but its growth trails both price-index readings, making expense verification central.
MLS evidence shows 235 active listings, up 45.20%, with an 82.73% pending-to-active ratio. Supply and listed activity therefore point in different directions; neither proves closed-sale demand. Tax-return migration was positive by 177 households, with a $2,627 inbound AGI gap, but the record does not identify tenants or permanence. Investors represented 9.02% of 1,374 purchase mortgages, a minority share. QCEW is annual covered-workplace data: Manufacturing is the largest disclosed private supersector, not the county's whole economy or resident labor market.
The dominant modeled hazard is inland flood, with annual building-value loss of 0.10%; that is a ratio, not a dollar loss. Obtain parcel flood, elevation, insurance, deductible, claims, drainage, and lease-level exposure before relying on gross yield. Operating expenses, vacancy, condition, financing, closed-sale comparables, unit mix, and achieved rents are not published. Their absence prevents NOI, cash-flow, market-value, and property-level rent conclusions. Verify MLS and rent evidence, taxes, and insurance at the target address.