Ex-Apple employee makes ₹153 crore deal with Mukesh Ambani, India’s richest buys…
Pera had purchased the Tribeca building in 2018 for about $20 million and envisioned converting it into a 17,000-square-foot luxury mansion.
Mukesh Ambani, India’s richest man, has expanded his global property portfolio with the acquisition of a premium real estate asset in New York City’s Tribeca neighbourhood. The Reliance Industries chairman paid $17.4 million (around ₹153 crore) for a vacant building at 11 Hubert Street, a site that has attracted interest from some of the world’s wealthiest entrepreneurs. The deal also shines a spotlight on the seller: Robert Pera, a little-known but highly influential billionaire who once worked at Apple before building his own fortune.

Ijaj Khan is a technology journalist and Senior Content Producer at Hindustan Times, with over three years of experience covering the consumer technology industry. His work spans smartphones, laptops, wearables, gaming, appliances and AI - from hands-on reviews, comparison and buying guides to breaking news and in-depth features that help readers cut through the noise and make informed decisions. Before joining HT Tech, he worked with Jagran New Media, where he sharpened his instincts for fast-paced digital reporting. He holds a Post Graduate Diploma in English Journalism and Mass Communication from the Indian Institute of Mass Communication (IIMC), Delhi. Whether he's testing the latest flagship smartphone, tracking a major AI announcement, or putting a gaming laptop through its paces, Ijaj approaches every story with the same goal - making technology feel relevant and easy to understand for everyday users, not just enthusiasts. When he's not in front of a screen for work, he's usually travelling to a new city, hunting for great food, or keeping tabs on what's next in tech before everyone else catches on.
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Who is Robert Pera?
Robert Pera, 47, is the founder, chairman, and CEO of Ubiquiti, a networking technology company headquartered in New York. Before starting Ubiquiti in 2005, Pera was employed at Apple as a hardware engineer. He worked on Wi-Fi devices for the Cupertino giant, but left to pursue his own vision of affordable, high-performance wireless products. That gamble paid off: Ubiquiti is now a multi-billion-dollar company, and Pera himself is worth more than $10 billion, ranking among America’s richest self-made tech billionaires. Beyond business, Pera also owns the Memphis Grizzlies, an NBA team he acquired in 2012.
The New York property deal
Pera had purchased the Tribeca building in 2018 for about $20 million and envisioned converting it into a 17,000-square-foot luxury mansion. He even hired architect Eric Cobb, who drew up plans for a half-basketball court, a double-height living space, and an expansive primary suite. Later, Pera also secured alternative designs from Maya Lin Studios, which proposed a 20,000-square-foot megamansion complete with seven bedrooms, a swimming pool, and extensive outdoor areas.
However, the plans never materialised, and the property remained vacant for nearly a decade. By 2021, Pera had listed it for $25 million, offering the site along with the approved mansion designs. Ultimately, it was Reliance’s US arm that acquired the building in 2025, paying significantly less than Pera’s asking price.
Mukesh Ambani’s New York link
The acquisition comes two years after Ambani sold a $9 million apartment in Manhattan’s West Village, a relatively modest property compared to his new Tribeca purchase. With the deal, Ambani has secured a potential future family residence or investment in one of New York’s most exclusive districts, where neighbours include celebrities and Wall Street titans.
ABOUT THE AUTHORMD Ijaj KhanIjaj Khan is a technology journalist and Senior Content Producer at Hindustan Times, with over three years of experience covering the consumer technology industry. His work spans smartphones, laptops, wearables, gaming, appliances and AI - from hands-on reviews, comparison and buying guides to breaking news and in-depth features that help readers cut through the noise and make informed decisions. Before joining HT Tech, he worked with Jagran New Media, where he sharpened his instincts for fast-paced digital reporting. He holds a Post Graduate Diploma in English Journalism and Mass Communication from the Indian Institute of Mass Communication (IIMC), Delhi. Whether he's testing the latest flagship smartphone, tracking a major AI announcement, or putting a gaming laptop through its paces, Ijaj approaches every story with the same goal - making technology feel relevant and easy to understand for everyday users, not just enthusiasts. When he's not in front of a screen for work, he's usually travelling to a new city, hunting for great food, or keeping tabs on what's next in tech before everyone else catches on.Read More

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