Aybrook Street, Marylebone, W1U

£12,295,000

Not valued

3 Beds

3 Baths

— Floor area

Type Flat

Listed 11 Sep 2026

About this property

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.

Price history

How the asking price has moved

Sep 2026

£12,295,000

Listed at original asking price

The area

Prices, costs and transport nearby

What homes within 400 m sold for since Nov 2023, by type. Source: HM Land Registry.

Type Median Middle 80%

Flat This home

Median

171 sales

Terraced

Median

16 sales

Semi-Detached

No sales nearby

Detached

Median

1 sale

Most recent sales

Address	Sold price	Date	Type
Flat 3, 5, 5 MARYLEBONE STREET, W1G 8JD	£400,000	Sep 2026	Flat
Flat 4, WENDOVER COURT, CHILTERN STREET, W1U 7NS	£1,250,000	Aug 2026	Flat
Flat B, 34, 34 GEORGE STREET, W1U 7DP	£1,360,000	Jun 2026	Flat
Flat C, 34, 34 GEORGE STREET, W1U 7DP	£1,490,000	Jun 2026	Flat
Flat 2, ST DAVID S HOUSE, 16 NEW CAVENDISH STREET, W1G 8UP	£2,250,000	May 2026	Flat
Flat 9, 30, 30 BLANDFORD STREET, W1U 4BY	£1,500,000	May 2026	Flat
Flat 15, 43A, 43A CHILTERN STREET, W1U 6LT	£492,500	Apr 2026	Flat
Flat 5, 43A, 43A CHILTERN STREET, W1U 6LT	£1,175,000	Mar 2026	Flat
Flat 12, ADMIRAL COURT, 45 BLANDFORD STREET, W1U 7HG	£770,000	Feb 2026	Flat
Flat PENTHOUSE, 1, 1 DORSET STREET, W1U 4EE	£958,889	Feb 2026	Detached
Flat 27, CHILTERN PLACE, 66 CHILTERN STREET, W1U 4EJ	£5,750,000	Jan 2026	Flat
Flat 74, WENDOVER COURT, CHILTERN STREET, W1U 7NX	£750,000	Jan 2026	Flat
Flat 47, MELCOMBE REGIS COURT, 59 WEYMOUTH STREET, W1G 8NT	£775,000	Jan 2026	Flat
Flat 23, 40, 40 BLANDFORD STREET, W1U 4ED	£640,000	Dec 2025	Flat
Flat 4, WESLEY COURT, 51 55 WEYMOUTH STREET, W1G 8NN	£298,000	Nov 2025	Flat

Source: HM Land Registry · within 200 m · most recent first

Location

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.