Allegheny County's tension is a usable pre-cost yield screen against a subdued Zillow price change and flood/carrying-cost uncertainty. Investors prepared for parcel-level diligence should investigate; those relying on appreciation or headline yield should be cautious. Zillow's county observation, labeled 2026-06, puts median home value at $247,008, up 0.40% annually. Separately, FHFA's annual 2025 repeat-transaction HPI rose 3.19%. It confirms positive index direction, but is not a home value and cannot be averaged with Zillow's differently dated, differently measured change.
Measured median asking rent is $1,551 monthly, up 3.65%, and supplied gross yield is 7.53% before costs. This is market rent, not HUD FMR. HUD's two-bedroom FMR of $1,299 is a payment standard; it cannot replace asking rent or establish yield. The 1.52% effective property-tax rate is a carrying-cost check against the value/yield screen. Insurance, maintenance, vacancy, financing, and operating expenses are not published, preventing a net-yield conclusion.
Realtor.com's MLS evidence shows 2,962 active listings and 19.17% with price reductions: visible asking-market supply and seller concessions, not closed prices or proof of buyer demand. Tax-return migration was negative 2,664 households, and the incoming-versus-outgoing mover AGI gap was negative $18,233. That combination requires tenant and buyer-income verification rather than a demand conclusion. Investor mortgages were 1,178 of 11,581 purchases, or 10.17%; this indicates competition, not its strategy, cash participation, or submarket concentration.
Inland flood is the dominant hazard, while modeled annual climate loss equals 0.11% of building value. It frames county-level exposure but identifies neither parcel flood zones nor deductibles, insurance availability, or actual losses. QCEW annual covered workplace employment declined 0.10%; it is neither resident employment nor unemployment. Education and health services is the largest disclosed private supersector, not the whole economy. Parcel hazard and insurance records, condition, lease and expense data, financing terms, and closed-sale evidence are not published; without them, asset-level net cash flow, resale, and insurability cannot be concluded.