£22,000,000

(£4,380/sq. ft)

5 bed flat for sale
Grosvenor Square, London W1K

    • 5 beds

    • 5 baths

    • 5,023 sq. ft

Just added
Leasehold
Added on 25/02/2026

About this property

  • Ac

  • Gym

  • Porter

  • 24 Hour Concierge

Set on the fifth floor of a distinguished building on Grosvenor Square, this remarkable lateral apartment extends to over 5,000 sq ft and represents a rare opportunity to acquire one of Mayfair’s most impressive homes. Beautifully refurbished and designed with a flowing floor plan, the apartment balances grandeur with liveability, making it perfectly suited for both entertaining and everyday life.

The main reception spaces have been thoughtfully arranged, with a reception hall leading onto a bright dining area that opens onto a balcony. The adjoining reception room stretches the full depth of the apartment, incorporating a study at one end and a gym at the other, with a seamless flow enhanced by floor-to-ceiling Crittall windows that fill the rooms with natural light.

A separate bar room and utility further elevate the home’s entertaining credentials. The kitchen and adjoining breakfast room form another centrepiece. A striking marble island anchors the space, complemented by bespoke wooden cabinetry and further marble finishes, while corner windows flood the room with light pretty views over neighbouring properties.

Accommodation is equally impressive, with five bedrooms in total. The principal suite is vast, incorporating a separate dressing room and grand bathroom. Two further bedrooms are ensuite, while the remaining bedrooms share beautifully appointed family bathrooms. Throughout, the interiors combine wooden parquet floors with marble detailing and a muted, elegant palette.

Grosvenor Square itself offers almost 2.5 hectares of open gardens, and the property is within moments of Mayfair’s finest amenities. Old and New Bond Street are close by, together with the boutiques and restaurants of Mount Street and The Connaught. The newly opened Rosewood Hotel and private members’ clubs add to the area’s prestige. Bond Street station, now served by the Elizabeth Line, ensures superb connectivity across London, while Hyde Park and Green Park offer some of the city’s best green spaces a short walk away.

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£110,054 per month

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