Luxury real estate trends in Beverly Hills and the Westside in 2026 focus on wellness design, indoor-outdoor living, smart-home technology, sustainability, and move-in-ready condition. Cash buyers dominate transactions above $10 million, favoring certainty over financing. High-net-worth buyers rely on advisors to shortlist properties, prioritizing privacy, neighborhood lifestyle, and amenities. Sellers prepare early with staging and photography to stand out amid competition.