York County's underwriting tension is a 5.31% gross-yield screen against known tax and hazard costs that can compress cash flow. Zillow's June 2026 median home value was $313,196 and median asking rent was $1,387. A buyer emphasizing current income should investigate property-level taxes, insurance, flood exposure, repairs, vacancy and financing; a thin-margin buyer should be cautious. FHFA's separate 2025 repeat-transaction HPI rose 5.67% annually and 54.20% cumulatively over five years. It is an appreciation index, not a home value, so use it to corroborate or challenge Zillow's direction, not average the measures.
Market rent is not FMR: the measured rent is above HUD's $1,335 two-bedroom FMR, which is a payment standard, not an asking-rent estimate. The 1.61% effective property-tax rate and $4,006 median annual tax are direct carrying costs; net yield still requires the property's tax basis and operating expenses. The modeled 0.10% annual climate-loss ratio is only a model, while inland flood is the dominant hazard; verify the parcel's flood zone, insurance, deductibles, elevation and drainage.
Demand and competition are mixed. Tax-return data show net migration of 931, while inbound mover AGI exceeded outbound AGI by $1,209; that is a relocation signal, not resident employment or tenant absorption. QCEW records covered workplace employment as essentially flat while wages rose; Trade, transportation, and utilities is the largest disclosed private supersector, not the whole economy. Investor purchases were 7.56% of 5,712 purchase mortgages, indicating competition but not dominance. Realtor.com MLS evidence shows more visible supply, shorter marketing time, price reductions and pending listings above active listings; these are asking-market indicators, not closed-sale prices or standalone demand proof.
Important evidence is missing: property-level rent roll, unit mix, lease comparables, vacancy, repairs, financing, insurance quotes, flood maps or elevation, condition and closed-sale comparables. Without it, the supplied gross yield cannot become net cash flow or debt-service coverage, and county Zillow or MLS measures cannot establish an acquisition price or property-specific exit value. Next checks are a parcel flood review, insurance quote, tax verification, expense-normalized rent underwriting and local sale and lease comps. County aggregates also cannot establish this property's performance.