A portal tells you what's listed. A buyer's agent tells you what it's worth. So we lead with the moat: every property arrives as a verdict you can judge — a comps-derived call (over / fair / under), a fair-value band, a confidence badge, and "see the comps." You don't browse listings; you act on appraisals. Buy · Pass · Ask the agent. Chat isn't the front door — it's "ask about this verdict."
The hero object is the Appraisal Card. Every verdict opens to the sold comps that produced it — each a tappable, agency-direct source. Cite or abstain, made physical.
Computed, auditable numbers look distinct from the agent's interpretation. The agent writes the verdict and explains it; it never invents the figure.
Thin comp density → the agent says so. A high/med/low badge driven by comp count rides on every verdict, so a buyer knows how much to trust it.
"Strata & flood — not in our data" is a designed element, not a silence. No faked completeness.