One of Manhattan's most famous addresses is going dark. The Plaza, the 18-story landmark on Fifth Avenue, will shut its doors to hotel guests starting in January for a restoration expected to last at least four years — meaning no more afternoon tea in the Palm Court until roughly 2031.

Operator Fairmont Hotels & Resorts says the closure is driven by repairs to the building's landmark-protected exterior. Because the Plaza sits within New York's protected architectural heritage, the work has to satisfy historic-preservation rules, and the company says the scale of the job requires lengthy planning and coordination. Specifics of the works haven't been published. All 282 guest rooms will close, though Fairmont hasn't clarified whether the 181 private condo residents — units that have sold for as much as $8 million — will also have to move out.

The hotel has been a Fifth Avenue fixture since 1907, designed by Henry Janeway Hardenbergh, the architect behind the Dakota. Over more than a century it has hosted everyone from the Beatles to Christian Dior, and it's woven into film history through The Way We Were, the 2013 Great Gatsby and Eloise at the Plaza. Its last major overhaul came in 2005, when part of the building was converted into private residences. This time, the century-old tradition of tea service in the Palm Court goes on hiatus too.

There's a human cost beyond the inconvenience for fans: the Hotel & Gaming Trades Council union represents 378 Plaza staff, and it will work to relocate them into other jobs while the building is closed.

For travellers, the practical takeaway is simple: if the Plaza is on your New York wish list — for a splurge stay, a Palm Court tea or just a pilgrimage to the Eloise shop — put those plans on hold or book before January. Fairmont's other New York options, plus nearby classics like the St. Regis and the Pierre, are the obvious substitutes for a grand old Manhattan hotel experience. And with timelines on landmark projects like this prone to slipping, don't count on a quick reopen in 2029.