The San Francisco Bay Area's luxury real estate market is booming, driven by affluent AI company employees undeterred by rising mortgage rates and home prices. Nationally, luxury home sales rose 2% in the first half of the year, outpacing middle-market homes. Luxury home prices increased 4.3% to $1.37 million, while middle-market prices rose 1.4%. Cities like Tampa, Nashville, and Detroit also saw luxury sales growth amid middle-market declines. Anticipated AI IPO wealth fuels competitive buying.