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W1U 4FA

Aybrook Street, Marylebone, W1U

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

The Penthouse at Marylebone Square – A Rare Gem of Sophistication
Perched atop Marylebone Square, this exceptional penthouse offers an unparalleled blend of heritage and contemporary luxury. Spanning 1,835 sq. ft. (170 sq. m.), this meticulously designed three-bedroom, three-bathroom residence is the pinnacle of refined city living.

Every room is thoughtfully connected to an expansive private balcony, allowing for seamless indoor-outdoor living and flooding the space with natural light. Floor-to-ceiling windows and sliding glass doors enhance the open-plan design, creating an airy and inviting ambiance—perfect for both intimate moments and elegant entertaining.

At the heart of the residence is a breathtaking central atrium, replacing conventional hallways with a luminous indoor garden beneath a striking glass ceiling. Designed by Concord London and Simon Bowden Architects, this penthouse reflects the grandeur of a classic London mansion while embracing modern sophistication.

Located on Aybrook Street, in the vibrant heart of Marylebone, residents enjoy a 24-hour concierge service, world-class shopping, fine dining, and access to beautiful green spaces. With excellent transport links and prestigious schools nearby, this is an extraordinary opportunity to own a piece of London’s architectural heritage in one of its most sought-after neighbourhoods.

Opportunities like this are rare—experience the elegance and exclusivity of Marylebone Square for yourself. Contact us today to arrange a private viewing and step into a home that redefines luxury living.

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, Marylebone, 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.