Columbia County presents a tension between modestly positive price measures and a materially weaker covered-job base, with sparse county evidence on cash flow. The record warrants investigation by buyers able to verify tenant demand, flood exposure and insurance property by property; it warrants caution from buyers relying on county averages or immediate yield assumptions.
Zillow’s county observation for 2026-06 puts median home value at $273,446, up 0.31% year over year. FHFA’s separate annual 2025 repeat-transaction HPI rose 1.56%; it confirms direction but is an index, not a home value, and must not be combined with Zillow into one rate because vintages and methods differ. Market asking rent is not published, so gross yield cannot be computed. HUD’s $1,052 two-bedroom FMR is a payment standard, not market rent. The 0.85% effective property-tax rate and $2,303 median annual tax require carrying-cost review but cannot close the rent gap.
QCEW reports 1,331 annual average covered jobs at county workplaces, down 10.97% from its prior annual average. This is neither resident employment nor an unemployment measure; Trade, transportation, and utilities is the largest disclosed private supersector, not the whole economy. Realtor.com’s MLS listing-market evidence shows 46 median days on market and 11.32% of listings price-reduced—marketing-time and seller-concession signals, not sale prices or proof of buyer demand. Tax-return migration was net positive, but incoming movers had lower average AGI than departing movers. The record reports 2 investor purchases among 54 total purchases, a 3.70% investor share, indicating limited recorded investor participation.
Modeled expected annual climate loss equals 0.36% of building value and the dominant hazard is inland flood. This is a modeled loss ratio, not a realized loss estimate, and requires address-level flood, insurance and mitigation review. Missing market rent prevents yield underwriting; missing vacancy, lease, utility, insurance, condition and closed-sale evidence prevents a net-income, operating-cost or exit-price conclusion. County aggregates also cannot establish neighborhood tenant depth or a specific asset’s hazard burden.