San Diego County’s Most Expensive Home Is This $50 Million Beachfront Estate in Del Mar

San Diego County's Most Expensive Home

A Del Mar, CA compound with a 75-foot beachfront deck has sold for $50 million, becoming San Diego County's most expensive listing.

The oceanfront compound, designed by Studio William Hefner and completed in 2024, was initially listed for $75 million in November.

After a price cut to $59.5 million in June, the estate ultimately sold in October for a record-setting $49 million.

The Studio William Hefner-designed abode in Del Mar became San Diego County’s most expensive home.

Author's summary: San Diego County's most expensive home sold for $50 million.

Robb Report — 2025-10-30