Johnston County’s underwriting tension is a quoted income screen against mixed price evidence and material flood exposure. Buyers seeking a property-level diligence candidate can investigate, while those needing an established resale or insurance-cost conclusion should be cautious. Zillow’s county observation for 2026-06 places median home value at $345,344, down 0.47% year over year. FHFA’s separately dated 2025 repeat-transaction HPI increased 1.45% annually. The index is not a home value, and its different method and vintage cannot be combined with Zillow into one appreciation rate; together they leave current valuation direction unresolved.
Measured median asking rent is $1,840 per month, producing the supplied 6.39% gross yield before costs. This is market rent, whereas the supplied $1,750 HUD two-bedroom Fair Market Rent is a payment standard, not an asking-rent estimate or a substitute for the yield calculation. The 0.62% effective property-tax rate is a carrying-cost input that the gross yield does not absorb. Rent, tax, and price therefore justify only a preliminary gross-income screen, not net cash flow or affordability conclusions; vacancy, insurance, repairs, financing, and parcel-specific tax bills are not published.
Demand indicators offer support but require caution on interpretation. QCEW’s 2025 annual covered employment at workplaces in the county grew 7.43%; it is neither resident employment nor an unemployment measure. Trade, transportation, and utilities is the largest disclosed private supersector, rather than the whole economy. Tax-return migration was positive, and arriving households’ average income exceeded departing households’ by a calculated $4,164. In Realtor.com’s 2026-06 MLS listing market, inventory rose, marketing time shortened, and reductions were prevalent: visible supply and seller concessions, not closed-sale prices or proof of buyer demand. Investors made 323 of 4,548 purchases, a 7.10% share, indicating participation rather than domination.
Inland flood is dominant, and the supplied modeled climate-loss ratio describes annual building-value loss, not a site-specific insurance quote. It aligns with inland flood and requires address-level checks of flood zone, elevation, claims history, deductible, and coverage availability. Missing closed-sale comparables, rent and vacancy history, operating expenses, and financing terms prevent net-yield, resale, or insurability conclusions. County data cannot locate neighborhood demand or hazard exposure.