Live in a WWII-Era U.S. Embassy in London for £21.5 Million

In the heart of London, a duplex apartment within the city’s former U.S. Embassy, which has been recently transformed into super-prime residences, has hit the market for £21.5 million (US$26.9 million).

The unit, which has been given the presidential moniker of the “Oval Residence,” is within No. 1 Grosvenor Square, and is the last sponsor unit available from developer Lodha UK. The building, on Mayfair’s uber-posh Grosvenor Square, served as the U.S. Embassy from 1938 until 1960, and then as the Canadian High Commission from 1962 until 2013. After being restored brick by brick, quite literally , it reopened as residences in 2022.

Some of the prominent figures of the 20th century have passed through its doors, including John F. Kennedy, who called it home when his father was appointed U.S. Ambassador to the U.K. in the 1930s, Winston Churchill and Eleanor Roosevelt, who was loaned an apartment when she visited London during World War II.

The three-bedroom home spans 4,400 square feet and was designed by Blandine de Navacelle, creative director of Studio Lodha, the developer’s interior design practice.

“No.1 Grosvenor Square is one of the capital’s most iconic addresses, and the design of the Oval Residence needed to reflect this,” de Navacelle said in a news release. “With large, open-plan living spaces and floor to ceiling windows, the residence offered the perfect backdrop for statement artwork and eclectic, sculptural furniture.”

The home also boasts a sleek kitchen, a home theatre, a dining area, wood-panelled walls, fireplaces and a 576-square-foot terrace.

“I regularly visit French galleries and furniture ateliers and am drawn to their art-centric approach to design and interiors,” de Navacelle said. “I wanted to bring a touch of this Parisian eclecticism to No.1 Grosvenor Square, creating a sophisticated and elegant private residence that blends both the classic and the contemporary.”

The turn-key flat is being sold with all of its furnishings.

Future occupants will also have access to the building’s amenities, including an in-house concierge team, a private health club and spa, a pool and a cinema.

Grosvenor Square has been one of London’s most-famed addresses for centuries. Currently in the middle of a dramatic remaking, No.1 Grosvenor Square is just one the enclave’s storied buildings to be undergoing, or to have undergone, a complete transformation.

The former U.S. Naval Building at No. 20, has been transformed into the first solely residential project from the Four Seasons, and the iconic Eero Saarinen-designed U.S. Embassy that spans the entire western side of the square, is set to become the Chancery Rosewood hotel by 2025.

London has no shortage of diplomatic buildings that have been transformed into luxury homes. In February, and for the first time in more than a century, the former Italian Embassy, now a lavish mansion, hit the market for £21.5 million . The former Cypriot Embassy, meanwhile, sold in March for £25 million to a buyer seeking a grand family home in the city.

Manhattan’s office-vacancy rate climbed to more than 15% this year, a record high. About 80 miles away in Philadelphia, occupancy also is at historically low levels. But a 24-storey office tower located between the two cities has more than doubled its occupancy over the past five years.

Developer American Equity Partners bought the New Jersey office tower, known as 1 Tower Center, for $38 million in 2019. At the time, the 40-year-old building felt dated. It had no gym, tenant lounge or car-charging stations. The low price enabled the firm to spend more than $20 million overhauling and luring tenants to the 435,000-square-foot property.

Now, the suburban building is nearly fully leased at competitive rents, mopping up tenants from other buildings after the owner added a new lobby, movie theatre, golf simulator, fitness centre and a tenant lounge featuring arcade games and ping-pong tables.

“Our tenants told us what they needed in order to fill up their offices,” said David Elkouby , a co-founder of American Equity, which owns about 4 million square feet of New Jersey office space.

The new owner also liked the location at the 14-acre hotel and conference-centre complex, off the New Jersey Turnpike’s Exit 9 in East Brunswick. The site is a relatively short commute for millions of workers in central New Jersey and is passed by 160,000 vehicles daily.

The property’s turnaround shows how office buildings can thrive even during dismal times for most of the U.S. office market, where vacancies remain much higher than pre pandemic.

Success often requires an ideal location—one that shortens the commute time of employees used to working at home—and the sort of upgrades and amenities companies say are necessary to lure employees back to the workspace.

One Vanderbilt, a deluxe office tower with a Michelin-star chef’s restaurant and plenty of outdoor space in Midtown Manhattan, is fully leased while charging some of the highest rents in the country.

The 11-story Entrada office building, in Culver City, Calif., is making the same formula work on the other coast. It opened two years ago with a sky deck, concierge services and recessed balconies. A restaurant is in the works. The owner said this month that it has signed three of the largest leases in the Los Angeles area this year.

1 Tower Center shows how the strategy can be effective even in less glamorous suburban locations. The tower is prospering while neighbouring buildings that are harder to reach with outdated facilities and poor food options struggle to fill desks even at reduced rents.

The recent interest-rate cut and reports that some big companies such as Amazon .com are re-instituting a five-day office workweek have raised hopes that the office market might be getting closer to turning.

But with more than 900 million square feet of vacant space nationwide and remote work still weighing on office demand, more creditors are seizing properties that are in default on debt payments.

Rates are still much higher than they were when tens of billions of dollars of office loans were made, and much of that debt is now maturing. The recent interest-rate cut doesn’t mean “office-sector woes are now over,” said Ermengarde Jabir, director of economic research for Moody’s commercial real-estate division.

Lenders are dumping distressed properties at steep discounts to what the buildings were worth before the pandemic. Some buyers are trying to compete simply by cutting their rents.

“Most owners don’t have the wherewithal to do what is required,” said Jamie Drummond, the Newmark senior managing director who is 1 Tower Center’s leasing agent. “Owners positioned to highly amenitise their buildings are the ones who are successful.”

HCLTech, a global technology company, illustrates the appeal. It greatly expanded its presence in New Jersey by moving this year to a 40,000-square-foot space designed for its East Coast headquarters at 1 Tower Center.

The India-based company said it was drawn to the building’s amenities and design. That made possible a variety of workspaces for employees, from quiet nooks to an artificial-intelligence lab. “You can’t just open an office and expect [employees] to be there,” said Meenakshi Benjwal , HCLTech’s head of Americas marketing.

HCLTech also liked the location near the homes of its employees and clients in the pharmaceutical, financial-services and other businesses.

Finally, it didn’t hurt that the building is a short drive from nearby MetLife Stadium. The company has a 75-person suite on the 50 yard line where it entertains clients at concerts and National Football League games.

“All of our clients love to fly from distant locations to experience the suite and stadium,” Benjwal said.

Live in a WWII-Era U.S. Embassy in London for £21.5 Million

The three-bedroom, duplex apartment in the notable Mayfair building spans 4,400 square feet

New amenities, from a gym to a movie theatre, and a good commuter location filled this suburban office tower