Montgomery County’s decision tension is a reported 6.78% gross yield against carrying-cost and flood diligence. Investors seeking income should investigate property-level expenses and rent durability; buyers relying on appreciation or a frictionless exit should be cautious. The $1,228 median asking rent is measured market rent, so the yield is usable only before operating costs.
At the Zillow county observation for 2026-06, the median home value rose year over year. Separately, FHFA’s repeat-transaction HPI for annual 2025 rose 14.4% year over year and 73.7% over five years; it is an index, not a home value, and its different vintage and method cannot be averaged with Zillow. The effective property-tax rate is 2.46%, making the pre-cost yield an incomplete cash-flow measure. HUD’s two-bedroom FMR of $1,102 is a payment standard, not asking rent.
Realtor.com’s 2026-06 MLS market shows 89 active listings, down 8.25%, while 16.58% of listings had price reductions and median marketing time was 53 days. These are visible-supply, seller-concession and asking-market measures, not closed sales or standalone proof of buyer demand. In-movers marginally exceeded out-movers, and their average AGI was $854 higher. Investor purchase mortgages were 40 of 395 total purchase mortgages, identifying some buyer competition but not its strategy or effect on rents.
The dominant hazard is inland flood, and the modeled annual climate-loss ratio is 0.17% of building value; it is not a property-specific loss estimate. QCEW annual 2025 covered employment at county workplaces grew 2.08%; Trade, transportation, and utilities was the largest disclosed private supersector, not the whole economy or resident labor market. Missing occupancy, lease, expense, insurance, flood-zone, condition, financing and closed-sale evidence prevents a property-level cash-flow, flood-cost or resale underwriting conclusion.