Morris County poses a high-entry-price, modest-top-line-yield tension. Zillow’s June 2026 county median home value is $717,390, against published median asking rent of $2,874 per month and a stated 4.81% gross yield before costs. Investors seeking rent-supported acquisitions should investigate property economics; buyers relying on appreciation alone should be cautious. Zillow’s value measure rose 3.51%, while FHFA’s repeat-transaction index, in separately labeled 2025 annual data, rose 5.88%. The measures have different methods and vintages and should not be averaged; FHFA is not a dollar home-price change.
Market rent is measured asking rent, not HUD’s two-bedroom Fair Market Rent payment standard. FMR neither establishes achievable asking rent nor supports a yield calculation. The 1.72% effective property-tax rate is a material carrying-cost input, while the published gross yield is explicitly pre-cost and does not establish net cash flow. Operating expenses, financing, vacancy, rent by unit type, and lease terms are not published, preventing coverage and net-yield underwriting.
Realtor.com’s 2026-06 MLS data show active listings increased 15.48%; that is visible asking-price supply, not a closed-sale price or proof of buyer demand. Tax-return migration produced a calculated net loss of 1,254 moving households, although inbound households’ average income was $2,273 higher than outbound households’. Investor mortgages represented 5.51% of 4,411 purchases, so non-occupant participation should be separated from total demand. QCEW annual covered employment at county workplaces grew 0.88%; it is neither resident employment nor unemployment, and Professional and business services is the largest disclosed private supersector, not the whole economy.
Modeled expected annual building-value loss is 0.15%, with inland flood the dominant hazard; this is neither a site-specific insurance quote nor realized damage. Missing flood-zone, elevation, insurance, condition, sale-comparable, operating-expense, vacancy, financing, and local rental-rule evidence prevents a parcel-level hazard-cost, net-yield, or transaction-value conclusion. Verify those items, title, and the parcel tax bill before applying county measures to an individual asset; county evidence cannot resolve block, structure, or tenant differences.