A buyer comparing Bel Air to Beverly Hills or Brentwood usually opens the conversation with a number pulled from a portal. That number is almost never wrong, exactly. It is just answering a different question than the one the buyer thinks they are asking. In Bel Air more than in any other Westside enclave, the headline median tells you very little about what a home costs, what it will require to close, or what you will actually own the day after the wire clears.
Pull Bel Air data from any three sources in the first half of 2026 and you get three different pictures.
| Source | Window | Figure | What it measures |
|---|---|---|---|
| Redfin | March 2026 |