Cass County presents a thin-income-versus-carrying-cost tension: the published $340,050 median home value and $1,117 monthly median asking rent produce a stated 3.94% gross yield before taxes, insurance, maintenance, vacancy, or financing. Income-focused underwriting merits investigation, while underwriting dependent on appreciation or unmodeled carrying costs warrants caution. The case rests on county aggregates, not property- or neighborhood-level performance.
The Zillow county figures are labeled 2026-06: value rose 3.69% year over year while market asking rent rose 3.60%. HUD Fair Market Rent is a payment standard rather than an asking-rent estimate, so it neither replaces the measured market rent nor changes the gross-yield calculation. The 1.20% effective property-tax rate is a material carrying-cost input that requires parcel review. Separately, FHFA’s annual 2025 repeat-transaction HPI rose 3.13%; it confirms Zillow’s direction but is not a home value and cannot be combined with Zillow’s different-vintage measure.
Realtor.com’s MLS listing market, also labeled 2026-06, showed median asking prices down 6.58% year over year, with 13.58% of listings reduced. These are seller-side marketing measures, not closed-sale pricing or standalone proof of buyer demand. Annual 2025 QCEW shows covered workplace employment rose; it is neither resident employment nor a forecast. Positive net tax-return migration is tempered by lower average AGI among inbound movers than outbound movers. Investors represented 8.65% of 2,473 purchase mortgages, a minority presence that may still matter in individual submarkets.
Inland flood is the dominant hazard, and the modeled annual building-value loss ratio is 0.14%; this is modeled exposure rather than a dollar loss or parcel outcome. Missing vacancy, operating-expense, insurance and flood quotes, debt terms, property condition, submarket rent, and closed-sale evidence prevent net-yield, debt-service, replacement-cost, and property-specific flood conclusions. Next checks are parcel tax bills, flood-zone and insurance documentation, lease rolls, and recent closed comparables.