Spencer House

Stand still for a moment on the edge of Green Park. The grass is soft underfoot, the plane trees move overhead, and the traffic of Piccadilly fades to a low hum. Now look east, across the lawn. Behind a line of railings and trees, a pale stone front looks out over the park. It has columns, a triangular pediment, and statues against the sky. This is Spencer House, and it has been watching this park for more than two and a half centuries.

Most visitors walk straight past it. From the street side, in Saint James's Place, the house is far more modest. The grand face is this one, the side turned towards the park. That was a deliberate choice. In the eighteenth century, a view over open green land was a rare luxury in a crowded city. The builders gave their best architecture to the trees, not to the passing carriages.

The house was built in the mid-eighteenth century, from the 1750s into the 1760s. It was made for John Spencer, a young man of enormous inherited wealth. He later became the first Earl Spencer. Locals and historians often tell the same romantic story about its origins. Spencer married his bride, Georgiana Poyntz, in secret, and the house was meant as a setting for their new life together. It was, in many ways, a statement of love and status at once.

Two architects shaped what you see. The first was John Vardy, who had trained in the circle of the Palladian movement. Palladianism takes its name from Andrea Palladio, a sixteenth-century Italian architect who studied the buildings of ancient Rome. His followers in England loved symmetry, calm proportions and temple-like fronts. Vardy designed the outside of the house and much of the ground floor. The park front, with its columns and pediment, carries his classical discipline.

The second architect brings the first surprise. His name was James Stuart, and people called him Athenian Stuart. He had travelled to Greece and measured its ancient ruins with great care, at a time when few Western Europeans had seen them. He brought that knowledge back to London. Upstairs in Spencer House, he created rooms based directly on ancient Greek ornament. These were among the earliest neoclassical interiors in Europe, a style that would later spread across the continent.

The most famous of those rooms is the Painted Room. Its walls and ceiling are covered in delicate decoration, with figures, garlands and slender painted panels. The themes celebrate love and marriage, which fits the story of the young couple. Many design historians see this room as a turning point. Before it, fashionable English rooms looked to Rome and to Palladio. After it, more and more designers looked further back, to Greece itself.

Downstairs, there is a very different kind of drama. Vardy designed a room known as the Palm Room. Here, the columns are shaped like palm trees, their trunks rising into gilded fronds that spread outwards near the ceiling. Gold leaf catches the light. It is playful, theatrical and slightly exotic, a sharp contrast to the cool Greek calm upstairs. Walking from one room to the other shows how quickly taste was changing in those years.

Now for the second surprise. The Spencer family is closely linked to names you may already know. One of the first Earl's daughters became Georgiana, Duchess of Devonshire, a famous figure in eighteenth-century society and politics. And much later, the same family line produced Diana, Princess of Wales. So this quiet house beside the park belongs to the story of a family that stayed in the public eye for generations.

The Spencers did not stay here forever. In the twentieth century, like many great London townhouses, the building moved away from family life. It was let to other users and served as offices. During the Second World War, its finest contents were removed for safety, and the rooms lost much of their original character. For a period, the auction house Christie's used the building. Grand reception rooms became working space, and the house slowly drifted from its first purpose.

The revival came late in the twentieth century. From the 1980s, the house was leased by the Rothschild family business. What followed was a long, careful restoration. Craftspeople studied old drawings and surviving fragments. They worked to bring back the gilding, the painted surfaces and the furniture arrangements of the eighteenth century. Paintings and furniture were brought back into the rooms. Today, the house stands as one of the best surviving examples of a private palace in London.

It is still not a museum in the usual sense. The building works as offices and as a venue for private events, dinners and gatherings. That is why the public can see the interiors only at certain times, on guided tours. If you do get inside, you move through the rooms as a small group, with a guide explaining each space. The pace is slow, and that suits the house. There is a lot of fine detail to notice.

Even from outside, there is plenty to see. Look again at the park front. Notice how the ground floor is heavier and plainer, while the floor above is lighter and more decorated. That was a classic Palladian approach, with a solid base and the main rooms raised above it. Look up at the roofline too. The statues there frame the pediment and give the building its outline against the sky, especially at dusk.

Think, too, about the setting. Green Park was already an open royal space when the house was built. Saint James's Palace is only a short walk away, and Buckingham Palace sits at the far end of the park. Spencer House placed its owners in the very heart of royal and political London. Being close to power, and being seen to be close to it, mattered as much as comfort.

So, before you walk on, take one more look across the grass. The stone front is quiet now. The traffic carries on behind you, and people cross the park with coffee cups and dogs. But behind those tall windows are rooms that changed how Europe decorated its homes. As you leave, notice the other old houses along this edge of the park. Each one has its own story, and this one has kept its shape against the odds.