Genesee County presents a split underwriting screen. Zillow reports a $230,191 median home value, up 5.76%, while the $1,459 median asking rent supports a supplied 7.61% gross yield before costs. That combination merits investigation by an income-focused buyer, but caution for anyone treating appreciation or gross yield as durable cash flow. Zillow's 2026-06 observation and FHFA's 2025 annual observation are different vintages: FHFA's repeat-transaction HPI rose 3.80%, an index rather than a home value. The measures can validate or challenge direction, but should not be averaged.
Housing economics look stronger against HUD's benchmark, while carrying costs are material. Market rent is 24.90% above the HUD FMR of $1,168; FMR is a payment standard, not an estimate of asking rent. The effective property-tax rate is 2.41%, with median annual tax of $4,113. Taxes alone mean the supplied gross yield is not a net yield; insurance, repairs, vacancy, management, and financing are not published. That missing cost stack prevents a cash-flow conclusion.
Realtor.com evidence shows a tight visible listing funnel: 44 active listings and median days on market of 17, with shorter marketing time, although pending listings relative to active listings are not closed-sale demand. Its median listing price grew faster than Zillow's measure, but remains an asking price rather than a closed-sale price. QCEW records rising annual covered jobs located at county workplaces and wages; Trade, transportation, and utilities is the largest disclosed private supersector, not the whole economy. Migration was nearly balanced, yet outbound movers had higher average AGI than inbound movers, tempering the demand read. Investor participation was 4.14% of 435 total purchase mortgages, a limited recorded investor presence rather than proof of weak competition.
The dominant hazard is inland flood; the modeled climate-loss ratio is 0.12% of building value per year, not an insurance quote. Next checks are flood-zone and elevation, an insurance quote and deductible, property condition, utilities, vacancy and turnover, financing, and closed-sale comps. None is published here, so net yield, post-cost cash flow, insurance affordability, and whether asking prices reflect executed prices cannot be concluded. The combination of high taxes, income outflow, and modeled flood exposure makes those property-level checks decisive for the underwriter.