![\"America](\"https:\/\/static.toiimg.com\/thumb\/msid-132753480,imgsize-70648,width-400,height-225,resizemode-4\/america-just-got-its-39most-expensive39-zip-code.jpg\")
<\/div>\n<\/div>\n<\/div>\n<\/section>\n<\/div><\/div>\n<\/div>\nA six-bedroom, nine-bath mansion featuring a theater, a private rose garden, and a spa hit the market earlier this year in Atherton for nearly $32 million. It found a buyer within 72 hours, selling for more than half a million dollars above the asking price. According to a report by Bloomberg, that lightning-fast deal is a testament to the fresh wave of tech riches washing over the San Francisco Bay Area, driven by a booming artificial intelligence industry and blockbuster IPOs. Nowhere is that wealth more pronounced than in Atherton, a longtime billionaires hub that is now experiencing resurgent real estate demand.The town of roughly 7,000 residents has already recorded five property sales of at least $30 million this year, nearing the record six set in all of 2025, according to Compass broker associate Tom LeMieux. Data from PropertyShark shows the median home price in Atherton has surged 20% to almost $10 million in the first half of 2026 compared to the same period last year, allowing the enclave to regain its title as the most expensive US ZIP code from Miami\u2019s Fisher Island. For those unaware, Fisher Island’s appeal is said to be also linked to ‘scarcity’. The private island, accessible only by ferry, helicopter, or private boat, has a fixed geographic footprint with little ability to add new supply.Miami’s Fisher Island neighbors famous ultra-wealthy residential like the Indian Creek Village “Billionaire Bunker”. Indian Creek Island, also known as \u201cthe Billionaire Bunker,\u201d is a 300-acre, man-made strip of land in Biscayne Bay just north of Miami Beach that has residents include NFL star Tom Brady, Amazon founder Jeff Bezos and President Donald Trump\u2019s daughter Ivanka Trump.Ken DeLeon, a local luxury realtor for over two decades, told Bloomberg that the current demand is among the strongest he has seen in his career, comparing the market’s frenzied feel to the peak of the 2000 dot-com era. He estimates that more than 50 homes in the area will sell for at least $10 million this year. Atherton\u2019s heated market offers a stark snapshot of the Bay Area\u2019s increasingly K-shaped economy. While the expanding AI industry creates extraordinary fortunes for founders and investors, the same boom has been used to justify widespread layoffs and has exacerbated affordability challenges for much of the region.<\/p>\n California voters are set to decide on a ballot measure in November that would levy a one-time 5% tax on billionaires to help pay for healthcare. While the proposal has sparked concerns over a potential exodus of the ultrawealthy — with billionaires like Google co-founders Larry Page and Sergey Brin reportedly building stronger ties to other states — local real estate professionals say many buyers remain grounded in the area. Luxury real estate agent Dana Carmel noted that deep business, family, and social ties to Silicon Valley tend to outweigh broader tax considerations when buyers decide where to purchase a home.The influx of capital is gradually transforming Atherton\u2019s quiet, tree-lined streets, where century-old oaks shade the residences of venture capitalist Marc Andreessen, WhatsApp co-founder Jan Koum, and Golden State Warriors star Stephen Curry. Older ranch homes are routinely being bought as teardowns to make room for modern, sleek mansions. Two years ago, a developer bought a modest ranch house on Mandarin Way for $5.7 million, tore it down, and built a modern five-bedroom estate that quietly sold in April for $31 million.<\/p>\n Along with modern architecture comes an unprecedented focus on private security. Dale Buckner, chief executive officer of Global Guardian, revealed to Bloomberg that Atherton is now his company’s top ZIP code for residential security nationwide, surpassing both the New York and Washington, D.C. metro areas. Across the town, Global Guardian maintains 60 employees watching clients\u2019 properties 24\/7, with some residents converting pool houses or garages into dedicated surveillance stations.Concerns over privacy and security are also pushing more of Atherton\u2019s ultra-luxury transactions into the shadows. Hugh Cornish, an agent at Coldwell Banker Realty, reported that about 24% of homes in Atherton sold off public listings last year, up from 21% the year prior. Furthermore, many high-profile purchases are handled through limited liability companies to shroud the buyers’ identities. Property records and state business filings show that the buyer of the $32 million mansion earlier this year was an LLC tied to Multi-Fineline Electronix, a major manufacturer of flexible circuits used in smartphones, wearables, and emerging AI devices.<\/div>\n A six-bedroom, nine-bath mansion featuring a theater, a private rose garden, and a spa hit the market earlier this year in Atherton for nearly $32 million. It found a buyer within 72 hours, selling for more than half a million dollars above the asking price. According to a report by Bloomberg, that lightning-fast deal is […]<\/p>\n","protected":false},"author":1,"featured_media":7027,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[31],"tags":[],"class_list":["post-7026","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-31"],"magazineBlocksPostFeaturedMedia":{"thumbnail":"https:\/\/koshalsambada.in\/wp-content\/uploads\/2026\/07\/america-just-got-its-39most-expensive39-zip-code.jpg","medium":"https:\/\/koshalsambada.in\/wp-content\/uploads\/2026\/07\/america-just-got-its-39most-expensive39-zip-code.jpg","medium_large":"https:\/\/koshalsambada.in\/wp-content\/uploads\/2026\/07\/america-just-got-its-39most-expensive39-zip-code.jpg","large":"https:\/\/koshalsambada.in\/wp-content\/uploads\/2026\/07\/america-just-got-its-39most-expensive39-zip-code.jpg","1536x1536":"https:\/\/koshalsambada.in\/wp-content\/uploads\/2026\/07\/america-just-got-its-39most-expensive39-zip-code.jpg","2048x2048":"https:\/\/koshalsambada.in\/wp-content\/uploads\/2026\/07\/america-just-got-its-39most-expensive39-zip-code.jpg","blogsy-small":"https:\/\/koshalsambada.in\/wp-content\/uploads\/2026\/07\/america-just-got-its-39most-expensive39-zip-code.jpg","blogsy-small-tall":"https:\/\/koshalsambada.in\/wp-content\/uploads\/2026\/07\/america-just-got-its-39most-expensive39-zip-code.jpg","blogsy-small-square":"https:\/\/koshalsambada.in\/wp-content\/uploads\/2026\/07\/america-just-got-its-39most-expensive39-zip-code.jpg","blogsy-small-masonry":"https:\/\/koshalsambada.in\/wp-content\/uploads\/2026\/07\/america-just-got-its-39most-expensive39-zip-code.jpg","blogsy-medium":"https:\/\/koshalsambada.in\/wp-content\/uploads\/2026\/07\/america-just-got-its-39most-expensive39-zip-code.jpg","blogsy-medium-masonry":"https:\/\/koshalsambada.in\/wp-content\/uploads\/2026\/07\/america-just-got-its-39most-expensive39-zip-code.jpg","blogsy-large":"https:\/\/koshalsambada.in\/wp-content\/uploads\/2026\/07\/america-just-got-its-39most-expensive39-zip-code.jpg","blogsy-wide":"https:\/\/koshalsambada.in\/wp-content\/uploads\/2026\/07\/america-just-got-its-39most-expensive39-zip-code.jpg"},"magazineBlocksPostAuthor":{"name":"admin","avatar":"https:\/\/secure.gravatar.com\/avatar\/8709732a479614e7a8aa24d3eb1b239f30dc6d90c61464ed495001e7a469d856?s=96&d=mm&r=g"},"magazineBlocksPostCommentsNumber":"0","magazineBlocksPostExcerpt":"A six-bedroom, nine-bath mansion featuring a theater, a private rose garden, and a spa hit the market earlier this year in Atherton for nearly $32 million. It found a buyer within 72 hours, selling for more than half a million dollars above the asking price. According to a report by Bloomberg, that lightning-fast deal is […]","magazineBlocksPostCategories":["\u0b26\u0b47\u0b36 \u0b2c\u0b3f\u0b26\u0b47\u0b36"],"magazineBlocksPostViewCount":1,"magazineBlocksPostReadTime":4,"magazine_blocks_featured_image_url":{"full":["https:\/\/koshalsambada.in\/wp-content\/uploads\/2026\/07\/america-just-got-its-39most-expensive39-zip-code.jpg",400,225,false],"medium":["https:\/\/koshalsambada.in\/wp-content\/uploads\/2026\/07\/america-just-got-its-39most-expensive39-zip-code.jpg",300,169,false],"thumbnail":["https:\/\/koshalsambada.in\/wp-content\/uploads\/2026\/07\/america-just-got-its-39most-expensive39-zip-code.jpg",150,84,false]},"magazine_blocks_author":{"display_name":"admin","author_link":"https:\/\/koshalsambada.in\/author\/admin"},"magazine_blocks_comment":0,"magazine_blocks_author_image":"https:\/\/secure.gravatar.com\/avatar\/8709732a479614e7a8aa24d3eb1b239f30dc6d90c61464ed495001e7a469d856?s=96&d=mm&r=g","magazine_blocks_category":"\u0b26\u0b47\u0b36 \u0b2c\u0b3f\u0b26\u0b47\u0b36<\/a>","_links":{"self":[{"href":"https:\/\/koshalsambada.in\/index.php?rest_route=\/wp\/v2\/posts\/7026","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/koshalsambada.in\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/koshalsambada.in\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/koshalsambada.in\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/koshalsambada.in\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7026"}],"version-history":[{"count":0,"href":"https:\/\/koshalsambada.in\/index.php?rest_route=\/wp\/v2\/posts\/7026\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/koshalsambada.in\/index.php?rest_route=\/wp\/v2\/media\/7027"}],"wp:attachment":[{"href":"https:\/\/koshalsambada.in\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7026"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/koshalsambada.in\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7026"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/koshalsambada.in\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7026"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}California’s Billionaires tax hurting, but not stopping real estate growth
<\/h2>\n<\/p>\nAtherton’s security tells the ‘posh story’
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