Real estate agent at 1299 Prospect St, La Jolla, CA 92037, under Compass. Chantal Sanchez brings a Compass affiliation to the 1299 Prospect address — a building dominated by Berkshire Hathaway HomeServices agents. That Compass-in-a-BHHS-building positioning gives Sanchez access to the Cove-end foot traffic while operating under a different technology platform, marketing system, and commission structure than the BHHS agents around her — a competitive dynamic that benefits buyers who can compare both brokerage models at a single address. With 4 Google reviews. Downsizing La Jolla homeowners who sell a large residence and purchase a smaller condo in the same ZIP often retain wealth advisors at firms like Callan Capital to manage the equity surplus alongside the transaction.