Keystone Building

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In 1971, a sleek newcomer graced Boston’s skyline: the Keystone Building. Rising 400 feet and boasting 32 floors, the Keystone Building at 99 High Street quickly became a prominent fixture of the city’s downtown area. This wasn’t just another steel and glass giant. The Keystone Building held a special significance. It was the first project in Boston for the New York-based Rose Associates, spearheaded by Daniel Rose. Rose, a visionary in real estate, had big plans for the city. The Keystone Building served as a stepping stone, paving the way for future developments like One Financial Center and Boston Wharf. Daniel Rose had a clear vision for his first Boston venture. He wanted a striking, modern design that would stand out. So, he commissioned Pietro Belluschi, a renowned architect and leader of the Modern Movement. Belluschi, collaborating with Emery Roth & Sons, crafted the building’s unique exterior. The result was a beautiful structure with distinctive rounded corners and a grooved facade. Initially the headquarters for Keystone Custodial Funds, which later became part of Wells Fargo, the building truly represented a keystone for both the company and Rose’s Boston endeavors. Today, owned by TIAA-CREF, the Keystone Building stands as a testament to architectural ingenuity and a symbol of a changing cityscape. It’s a quiet reminder of the vision of one man and his impact on Boston’s urban landscape.

The story of Keystone Building in Boston is only a glimpse of what you can experience. Explory transforms your trip with a smart Boston guide that reveals culture and history. Using our Boston city guide, you can discover highlights and enjoy a personal Boston city tour designed to match your pace. Explory connects you with the essence of Boston. The Boston guide combines navigation with storytelling, leading you to landmarks and Boston hidden gems. Through the Boston audio guide, you hear fascinating stories while moving through the city. Our Boston city guide is more than a tool – it’s a companion for real Boston exploration. Every Boston city tour blends stories, culture, and atmosphere into an adventure. With emphasis on unique Boston hidden gems and authentic Boston exploration, Explory offers a richer way to travel. Get the Explory App today and unlock a world of discovery: more than 300 cities and 500,000 POIs and stories at your fingertips. Whether you’re looking for a Boston guide, a detailed Boston audio guide, or a flexible Boston city tour, Explory is your ultimate travel companion.

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