St. Bernard Parish’s decision tension is a cash-flow screen that looks favorable against a soft resale and hazard-sensitive backdrop. Zillow’s 2026-06 county median home value is $209,298, while median asking rent is $1,512 per month and the reported gross yield is 8.67% before costs. Buyers whose case depends on durable resale pricing or untested insurance allowances should be cautious; operators able to verify property-level rent, condition, and hazard costs have the narrower question to investigate.
The housing economics are split: Zillow’s value measure fell 0.39% year over year while measured asking rent rose 3.56%. A 0.48% effective property-tax rate and $961 median annual tax add carrying-cost context, but gross yield excludes costs. HUD’s two-bedroom FMR is $1,331 monthly, and measured market rent is 13.60% above it by calculation. FMR is a payment standard, not an estimate of asking rent, so it cannot replace the published rent in underwriting.
Price evidence does not provide a single trend. FHFA’s 2025 repeat-transaction HPI fell 0.36% over the year but was 21.99% higher across five years; it is an index, not a dollar value, and must not be combined with Zillow’s 2026-06 change. Realtor.com’s MLS listing market shows median asking prices down 3.82% and 18.67% of listings reduced, seller-concession signals rather than closed-sale proof. Net migration was negative 60 tax-return households, with departing movers reporting higher average AGI than arrivals. Investor purchases represented 9.76% of purchases. The QCEW annual workplace series reports slight employment growth but lower average covered-worker wages; trade, transportation, and utilities is the largest disclosed private supersector.
Hurricane is the dominant hazard, and modeled annual building-value loss is 0.45%, a screening ratio rather than a property-specific insurance quote. Missing insurance premiums, flood-zone status, deductibles, claims history, replacement cost, lease-up, vacancy, expense, closed-sale, and neighborhood rent data prevent a net-yield, affordability, resale-liquidity, or asset-level hazard conclusion. Next checks are property insurance and elevation records, comparable signed leases and closed sales, and the property’s tax bill and repair scope.