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W1U 4FA

Aybrook Street, London, W1U

3 Beds
3 Baths
Floor area
Type Flat
Listed 15 May 2026
Asking price £12,295,000

Positioned at the pinnacle of Marylebone Square, this extraordinary penthouse seamlessly combines historic character with modern luxury. Extending across 1,835 sq. ft. (170 sq. m.), the impeccably designed residence features three spacious bedrooms and three elegant bathrooms, offering a truly exceptional standard of city living.

Each room opens directly onto an expansive private balcony, creating effortless indoor-outdoor living while filling the home with natural light. Floor-to-ceiling windows and sliding glass doors enhance the open-plan layout, producing a bright, welcoming atmosphere that is ideal for both relaxed living and sophisticated entertaining.

At the centre of the development lies a remarkable atrium, replacing traditional corridors with a light-filled indoor garden beneath a striking glass roof. Designed by Concord London in collaboration with Simon Bowden Architects, the penthouse draws inspiration from the grandeur of classic London mansion houses while incorporating contemporary architectural elegance.

Situated on Aybrook Street in the heart of Marylebone, residents benefit from a 24-hour concierge service alongside some of London’s finest shopping, dining, and cultural attractions. With excellent transport connections, renowned schools nearby, and access to beautiful green spaces, this penthouse represents a rare opportunity to own a remarkable home in one of London’s most desirable neighbourhoods.


EPC Rating: B

How the asking price has moved

May 2026
£12,295,000
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 A310, 1, 1 AYBROOK STREET, W1U 4FA £5,645,000 May 2025 Flat
Flat A403, 1, 1 AYBROOK STREET, W1U 4FA £7,700,000 Feb 2025 Flat
Flat A112, 1, 1 AYBROOK STREET, W1U 4FA £6,575,000 Nov 2024 Flat
Flat A111, 1, 1 AYBROOK STREET, W1U 4FA £4,900,000 Nov 2024 Flat
Flat A302, 1, 1 AYBROOK STREET, W1U 4FA £3,141,000 Aug 2024 Flat
Flat A108, 1, 1 AYBROOK STREET, W1U 4FA £5,975,000 Aug 2024 Flat
Flat A309, 1, 1 AYBROOK STREET, W1U 4FA £4,930,000 May 2024 Flat
Flat A311, 1, 1 AYBROOK STREET, W1U 4FA £4,932,340 Apr 2024 Flat
Flat A202, 1, 1 AYBROOK STREET, W1U 4FA £2,776,250 Mar 2024 Flat
Flat A201, 1, 1 AYBROOK STREET, W1U 4FA £8,000,000 Jan 2024 Flat
Flat A102, 1, 1 AYBROOK STREET, W1U 4FA £2,559,000 Jan 2024 Flat
Flat A501, 1, 1 AYBROOK STREET, W1U 4FA £17,560,782 Jan 2024 Flat
Flat A402, 1, 1 AYBROOK STREET, W1U 4FA £8,653,070 Jan 2024 Flat
Flat A101, 1, 1 AYBROOK STREET, W1U 4FA £6,090,000 Jan 2024 Flat
Flat A213, 1, 1 AYBROOK STREET, W1U 4FA £7,872,960 Jan 2024 Flat
Source: HM Land Registry · W1U 4FA · Sorted by date

Aybrook Street, London, W1U

This listing doesn't publish a floor area, so we can't 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. Updated daily.