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Situated in the heart of the city, on a estate the scale of seven football pitches, stands a mansion called Winfield House—this official home of the American diplomat to the UK.

While it is a stately home, it has over time become known for throwing spectacular parties, particularly on the 4th of July—the United States' national holiday. The most recent event showcased a performance by Nile Rodgers headlining on the lawn for thousands of attendees.

A Legacy of Entertainment

Style elite, athletes, and wartime leaders have all been hosted at the property. Even 1825, when the initial building was constructed, its main purpose was for entertainment, according to the property's historical information.

Former President Trump stayed at the initial evening of his state visit at the spacious residence. The Trumps also stayed there in 2019, as did the Bidens in the past.

"It's not just the home of the ambassador, but it's also a centre of diplomatic entertaining," says a retired employee familiar with the estate.

Exclusive and Protected

What Winfield cannot be called is a tourist attraction. Located within a royal park, it is exclusive and demands advance arrangements to enter. Tours of the grounds were once organized by local groups, however so far this year, access has not been granted.

From the street nearby, the mansion is hidden. It is shrouded in trees and provides remarkable privacy for a downtown property.

"It is difficult to gain entry. It felt like a personal achievement that I managed to enter," recalls one guest who calls the property "breathtaking" and expresses awe for the grounds.

Tours only allow access to the main level, which serves as a "luxurious" area for events, and the gardens. The upper level is used for the personal apartments of the diplomatic representative.

Being both a home and a venue for many American receptions, schedules are tight. "It wasn't a matter of requesting to come on a chosen date. It was simply, permission was given to enter on the premises on a set date," adds the individual.

The property features the second-largest private outdoor space in the city, according to reports. It contains a lawn, stone walkways, sculptures—and additionally has room for aircraft to touch down.

Past Significance

Socialite and beneficiary to the retail fortune Barbara Hutton transferred the property to the US government for only symbolic amount in 1946 in an offer viewed as "extremely patriotic" by the leader Truman.

She had acquired the mansion 10 years prior, after it was significantly destroyed in a fire. The Crown Estate Commission gave her permission to tear it down and rebuild it in the distinctive brickwork Georgian style that remains now.

She named it after her grandfather, Woolworth, the creator of the Woolworth store network.

With World War Two approaching and her second marriage facing particularly well, Hutton returned to the US with her child in the late 1930s. It would later be discovered that this is when she encountered her future spouse—film star Grant—who is reported to have resided at the mansion with her.

Wartime and Recent Function

During the conflict, Winfield was taken over by the military defense division with officers allegedly playing sports in the gardens.

Hutton came back to London to see what was remaining of the house at the conclusion of the hostilities—and after the enemy bombs. She instructed her lawyer and requested that it be handed over to the American officials for repairs—and it has been served as the official residence of ambassadors ever since.

The past is present in the structure of the mansion. The original building was named a historical title, and as per archival documents, was employed for visually impaired veterans of the First World War. A non-profit of the identical title still exists today.

Commenting about American leaders, a source says: "Eventually they each visit, at least once." He explains meeting the former president and his spouse the first lady during their previous official trip in 2019, which was "a little bit unusual". They ate at the property with the queen and the monarch before he ascended to the royal position.

A famous image of the Soviet leader—the last USSR leader—and American leader Bush may be one of the most famous moments from the property. The pair held a combined news conference there at the international meeting in 1991.

Leaders have historically utilized it for important moments, including global conferences, elaborate official meals, and bringing together military figures.

Events and Security

Winfield House has hosted many diverse events, per accounts.

There have been shows by Take That, Ed Sheeran, and Bastille, sometimes in the garden and at other times inside the house.

It's also been home to athletic activities with the Duke of Sussex attending an Invictus Games gathering there. A former first lady participated actively with a competition, even doing the tug of war alongside some famous onlookers.

Style elite has also graced the corridors of the property. A former Vogue boss organized a London Fashion Week opening party with the diplomat at the period. A music celebrity was seen as well.

Some of the events would involve "thousands" of attendees, with the 4 July parties usually gathering a large crowd.

An Secluded Retreat

It's a bit of an escape.

"It is hard to believe you're in the centre of the city," says one guest.

However what's the most disappointing part of the mansion? A person says its driveway is "rather modest" in contrast with the rest of the estate.

"It accommodates for large vehicles but you couldn't get a brigade of guards walking up etc.. It's unlike the Mall."