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W1K 7PN

Upper Grosvenor Street, London, W1K

3 Beds
4 Baths
312 m² Floor area
Type Flat
Listed 15 May 2026
Asking price £10,250,000
Price per m² £32,853 / m²

This spectacular duplex apartment, spanning 3,356 sq. ft., is a rare jewel located on the prestigious Upper Grosvenor Street in the heart of Mayfair. Expertly furnished to the highest standards, this residence offers a harmonious blend of modern design and timeless elegance across two expansive floors and three-bedroom suites.

This unique apartment enjoys the convenience of direct lift access to the grand entertaining floor, which includes a magnificent formal reception room leading to a large private terrace, formal dining room and a separate, fully equipped kitchen with a secondary dining area, and a guest WC.

The entertainment space flows seamlessly, all connected by an iconic glass staircase, custom-designed by the world-renowned architect and designer Eva Ji i ná CBE. This statement piece is accompanied by exquisite leather busts from acclaimed designers Whitaker & Malem, further elevating the apartment's bespoke character, as well as an impressive collection of photographic art, featuring celebrated works by Peter Lindbergh, Jean-Loup Sieff, and Bruce Davidson, which adds a gallery-like ambiance throughout the home.

The reception room serves as the heart of the residence, complete with silk and velvet upholstered sofas, plush fur accents, and a wet bar finished with antique mirrors and granite details. Floor-to-ceiling glass doors open onto the terrace, which is designed with black granite seating and bar areas, offering panoramic views over the neighbourhood. The formal dining room is equally impressive, with black lacquer and leather furniture, and antique mirror details.

On the bedroom floor an expansive Master suite is bathed in natural light benefiting from French doors that open to the apartment's second private terrace. The Master suite includes an extensive walk-in wardrobe, and a lavish en-suite bathroom, finished in antique brown marble, and includes a separate steam room.

The second guest suite is equally sophisticated, draped in silk curtains and offering a luxurious en-suite shower room. A third guest suite, currently configured as a private gymnasium, showcases leather flooring, silk window treatments, and its own en-suite bathroom.

Throughout the property, state-of-the-art technology has been integrated, including Lutron lighting, audio and video distribution throughout, alarm system, and CCTV. The Property also includes central air conditioning, and underfloor heating throughout. The beautiful stone clad building benefits from a live-in caretaker.
Situated on Upper Grosvenor Street, one of London's most sought-after addresses, this extraordinary residence is steps away from Hyde Park, and the finest restaurants, members clubs and boutiques Mayfair has to offer

FEATURES

- Air Conditioning
- Two Terraces
- Bar
- Built-in Kitchen Appliances
- Walk-in Closets
- Private Lift
- Utility Room
- Wooden Floors
- Live-in Caretaker
- Underfloor Heating
- Bespoke Glass Staircase

Size: 3,356 sq ft.
Tenure: Leasehold
Asking Price: £11,950,000

How the asking price has moved

May 2026
£10,250,000
Listed at original asking price

What similar homes actually sold for

Nearby Land Registry transactions — the data behind our fair price estimate.

Address Sold price Date Type
Flat 2, 68, 68 SOUTH AUDLEY STREET, W1K 2QY £5,375,000 Apr 2026 Flat
Flat 18, 51, 51 SOUTH STREET, W1K 2XL £8,600,000 Mar 2026 Flat
Flat 7, 45 46, 45 46 SOUTH MOLTON STREET, W1K 5RU £897,500 Mar 2026 Flat
Flat 7, 68, 68 NORTH ROW, W1K 7DU £2,900,000 Dec 2025 Flat
9 MOUNT ROW, W1K 3RG £10,300,000 Nov 2025 Terraced
Flat L, 3 4, 3 4 BALFOUR PLACE, W1K 2AT £3,150,000 Nov 2025 Flat
Flat 7, 42, 42 UPPER BROOK STREET, W1K 7QP £850,000 Sep 2025 Flat
Flat 16, GROSVENOR HILL COURT, 15 BOURDON STREET, W1K 3PX £2,460,000 Aug 2025 Flat
Flat 1, 97 99, 97 99 PARK STREET, W1K 7HA £7,250,000 Aug 2025 Flat
7A GREEN STREET, W1K 6RE £2,200,000 Aug 2025 Flat
Flat 3, 99, 99 PARK LANE, W1K 7TH £7,500,000 Jun 2025 Flat
Flat 6, 21, 21 DAVIES STREET, W1K 3DE £5,250,000 Jun 2025 Flat
Flat 9, 47, 47 GROSVENOR SQUARE, W1K 2HS £5,750,000 May 2025 Flat
Flat 4, 19, 19 GREEN STREET, W1K 6RD £2,850,000 Apr 2025 Flat
Flat 21, 51, 51 SOUTH STREET, W1K 2XL £7,800,000 Mar 2025 Flat
Source: HM Land Registry · W1K 7PN · Sorted by date

Upper Grosvenor Street, London, W1K

We don't have enough nearby Land Registry sales matched to EPC floor-area data for this postcode and property type to calculate a fair price estimate. All other details are still available.

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About this valuation

Fair price calculated from HM Land Registry sold prices in the same postcode area, adjusted by the UK House Price Index, and multiplied by the EPC-declared floor area of 312 m². Updated daily.