Back to search results

W1U 4FA

Marylebone Square, 1 Aybrook Street, Marylebone, London

£7,500,000
£932,000 below fair value
3 Beds
3 Baths
190 m² Floor area
Type Flat
Listed 31 Oct 2026
Price per m² £39,474 / m²

This impressive apartment benefits from a large open-plan reception room with multiple zones including dining, seating and study areas, making it ideal for both entertaining and casual living. The open plan kitchen features top of the range Gaggenau and Miele appliances, stone counter tops and a breakfast bar. The principal corner-bedroom suite features a dressing room and en-suite bathroom with separate bath, shower and double vanity unit, plus iconic views towards Marylebone High Street. The second and
third bedrooms both benefit from en-suite bath/shower rooms, built-in wardrobes and Juliet balconies. The apartment offers the highest of specifications, including Comfort Cooling, underfloor heating, engineered oak timber flooring and Solid brass ironmongery in brushed nickel finish throughout.

The luxurious kitchen and bathrooms are defined by French marble with stunning detail of delicate grooves and subtle copper veins.Vanity units in the bathrooms and bedrooms are crafted from a rich walnut veneer, adding warmth and depth to the design. The apartment benefits floor to-ceiling glass windows and doors in all reception spaces and bedrooms, creating an alfresco lifestyle and
infusing the apartment with natural light and iconic views of Marylebone Village.

Marylebone Square is one of only a handful of luxury new-build developments in Marylebone, characterised by its elegant and contemporary architecture with signature cast-metal balustrades, crafted by a local foundry. Additional features include secure underground parking and a storeroom, separate secure residents’ bicycle area and 24-hour concierge service. The communal
areas of Marylebone Square are truly unique, with an enchanting five-level, glass-canopied courtyard forming the architectural centrepiece, flooded with sunlight, paved with granite and lined with tall-stemmed, silver birch trees, creating a sanctuary within the airy atrium garden. An elliptical lily pond reflects the sky and breezeways,contributing to the sense of solace and quietude. A state-of-the-art airflow system maintains fresh circulation
between the mansion’s galleria, apartments and outside.

The property benefits from one underground parking space and a storage unit. Further parking and storage are available by separate negotiation, and the development is granted a 10-year build warranty by NHBC from the date of build.

Marylebone Square offers an unbeatable location in the heart of Marylebone Village, one of London’s most soughtafter neighbourhoods, renowned for world class shopping and dining. The apartment’s location provides easy access to the wider lifestyle offerings of neighbouring Mayfair and the West End, as well as the serene green spaces of
Regent’s Park and Hyde Park. Paddington Street Gardens are located a stone's throw from the development. Nearby transport links arealso excellent from nearby Bond Street, Marble Arch and Baker Street and Marylebone underground stations, and Marylebone train station.

How the asking price has moved

Oct 2026
£7,500,000
Listed at original asking price

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

Marylebone Square, 1 Aybrook Street, Marylebone, London

Asking price
£7,500,000
£932,000 below fair value
Our fair price estimate £8,432,000
Price per m² £39,474 / m²
Fair price = nearby sold prices per m² × UK HPI × 190 m² floor area (EPC-declared). Source: Land Registry, EPC & UK HPI.
Show on Google Maps Directions to preferred destination
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 190 m². Updated daily.

Premium

Unlock this with Premium