Neighbours with MI5 and 007: South Audley Street's most secretive home for sale for £8.6 million

Fri 18 Sep 2026

Situated on London’s iconic South Audley Street and offering 4,021 sq. ft. of accommodation across the upper five floors of one of Mayfair’s most striking Victorian buildings, is a five-bedroom, seven-bathroom home brought to market for £8,600,000 via joint sole agents Wetherell and Sotheby’s International Realty.

Named after the famous lawyer, philosopher and man of great wealth, Hugh Audley, South Audley Street has long kept the best kind of secrets. At the Curzon Street end, MI5 ran its headquarters from Leconfield House for three decades (1945-1976), while just doors away at number 2 South Audley Street, EON Productions established its first offices where Ian Fleming came to discuss the inaugural James Bond film Dr No (1962). As a result, South Audley Street has seen scripts scrutinised and Bond Girls cast all within earshot of MI5. Sean Connery later did his final Bond audition just around the corner at 3 Audley Square - where, rather fittingly, a Victorian lamppost served as a Soviet dead letter drop during the Cold War.

The street’s cultural footprint extends further still. The exterior of nearby number 78 served as Charlotte Inwood’s house in Alfred Hitchcock’s Stage Fright, the Grosvenor Chapel hosted the wedding scene in Love Actually, and the corner of Grosvenor Square and South Audley Street appears in Oscar Wilde’s The Picture of Dorian Gray.

Set behind an ornate red brick and terracotta façade with an elaborately decorated roofline and wrought iron balconies, the South Audley Street building is characteristic of the ambitious late-Victorian reconstruction of the street's northern end between 1891 and 1900. The richly dressed brickwork places it among the most architecturally distinctive addresses in Mayfair and is in keeping with the grand buildings that define this part of the Grosvenor Estate.

With its own private entrance, accessed through a dramatic arched doorway, the South Audley Street apartment opens into a marble-tiled entrance hall, and despite occupying the upper floors of a larger building, the home functions with complete independence. There is no shared internal space and with a dedicated lift and sweeping balustraded staircase it achieves the privacy and autonomy of a Mayfair townhouse.

On the first floor, a magnificent dual-aspect, double reception room stretches to almost 40 foot in length, with high ceilings, ornate plasterwork cornicing, column details, and dark oak flooring providing a space of genuine grandeur. Full-height sash windows flood the space with natural light and provide access to the exclusive balcony to the front, overlooking Mayfair. With direct access to a fully fitted kitchen, this floor is designed as much for entertaining as it is for everyday living.

The second floor offers two generously proportioned en suite bedrooms, each served by its own shower room, alongside an additional family shower room and separate guest washroom. The third floor is dedicated to the impressive principal suite, fronted by three sash windows, and featuring a Carrara marble bathroom with twin basins and a large corner Jacuzzi bathtub.

The fourth floor hosts two further en suite bedrooms and provides boiler room access, whilst the fifth floor offers eaves storage, lift machinery, and one further shower room.

South Audley Street lies at the heart of the Grosvenor Estate’s 300 acres of prime London property, developed from the 1720s, on land that came to the Grosvenor family through the marriage of Sir Thomas Grosvenor to Mary Davies in 1677.

The apartment is moments from Mount Street's celebrated restaurants and boutiques, among them Scott's and 34, as well as Grosvenor Square, Berkeley Square and the open space of Hyde Park. Bond Street station (Central, Jubilee and Elizabeth lines), is within walking distance, with Hyde Park Corner (Piccadilly line) approximately 0.3 miles away.

Peter Wetherell, Founder of Wetherell, said: "South Audley Street is one of the most remarkable apartments to come to the market in Mayfair in recent years. The scale, the private entrance, the architecture and the address combine to create something that rarely appears, and on a street that has always kept its secrets, this may be the finest one yet."

Tim Macpherson and Sarah Peck of Sotheby’s said: “We believe this provides a unique opportunity for an incoming purchaser to personalise this fantastic space to their own specifications with the possibility - subject to the relevant consents - for a roof terrace to be added.”

South Audley Street is available to buy for £8,600,000 (leasehold). For more information or to arrange a viewing please contact joint sole agents Wetherell (0)20 7529 5566 or visit www.wetherell.co.uk