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W1U 4DA

Marylebone Square, W1U

£3,250,000
Not valued
1 Beds
2 Baths
84 m² Floor area
Type Flat
Listed 11 Sep 2026
Price per m² £38,690 / m²
  • Immaculate 1 bedroom apartment
  • Study
  • Bathroom
  • Separate guest WC
  • Balcony
  • 24-hour concierge
  • Lift
  • New build
  • <b>Quote property code 4655 if calling</b>

Marylebone Square is a rare opportunity to be part of the provenance of aristocratic estates in Central London. A contemporary take on a classic London mansion, it is an intuitively designed building that slots into the urban fabric of Marylebone.
Set over five floors, Marylebone Square houses just 54 one to three bedroom apartments. All apartments have been designed from a central atrium which is the centrepiece of the building and allows for every apartment to have dual aspect.

The residences are refined, elegant and intuitively designed; each apartment is generously spacious yet warmly intimate.

Created by developers, Concord London and Simon Bowden Architects, all residences benefit from floor-to-ceiling windows and glass sliding doors giving each space a bright and capacious feel. Additional features include 24 hour concierge service.

Parking available for three beds & penthouses.

Marylebone Square complies with a 10-year build warranty by NHBC.


If calling, please quote property code 4655 so we can direct your call to the best person to help you.

The information contained in these particulars is for general information purposes only. Douglas & Gordon does not provide information or give any warranty with regards to train, tube, tram lines or flight paths. Prospective purchasers or tenants are advised to carry out their own research if they have any concern about train, tube, tram lines or flight paths.

How the asking price has moved

Sep 2026
£3,250,000
Listed at original asking price

Prices, costs and what's 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
178 sales
Terraced
Median
17 sales
Semi-Detached
No sales nearby
Detached
Median
1 sale

Most recent sales

Address Sold price Date Type Distance
Flat 3, 5, 5 MARYLEBONE STREET, W1G 8JD £400,000 Sep 2026 Flat 110 m
Flat 4, WENDOVER COURT, CHILTERN STREET, W1U 7NS £1,250,000 Aug 2026 Flat 90 m
Flat B, 34, 34 GEORGE STREET, W1U 7DP £1,360,000 Jun 2026 Flat 130 m
Flat C, 34, 34 GEORGE STREET, W1U 7DP £1,490,000 Jun 2026 Flat 130 m
Flat 2, ST DAVID S HOUSE, 16 NEW CAVENDISH STREET, W1G 8UP £2,250,000 May 2026 Flat 130 m
Flat 9, 30, 30 BLANDFORD STREET, W1U 4BY £1,500,000 May 2026 Flat 30 m
Flat 12, ADMIRAL COURT, 45 BLANDFORD STREET, W1U 7HG £770,000 Feb 2026 Flat 130 m
Flat PENTHOUSE, 1, 1 DORSET STREET, W1U 4EE £958,889 Feb 2026 Detached 180 m
Flat 74, WENDOVER COURT, CHILTERN STREET, W1U 7NX £750,000 Jan 2026 Flat 140 m
Flat 47, MELCOMBE REGIS COURT, 59 WEYMOUTH STREET, W1G 8NT £775,000 Jan 2026 Flat 180 m
Flat 23, 40, 40 BLANDFORD STREET, W1U 4ED £640,000 Dec 2025 Flat 50 m
Flat 1, CREFFIELD HOUSE, 30 NEW CAVENDISH STREET, W1G 8UA £1,750,000 Nov 2025 Flat 170 m
Flat 2, 20, 20 NEW CAVENDISH STREET, W1G 8TS £3,200,000 Sep 2025 Flat 150 m
Flat 8, 35, 35 GEORGE STREET, W1U 3QP £1,400,000 Sep 2025 Flat 200 m
Flat 10, 18 19, 18 19 MANCHESTER STREET, W1U 4DJ £1,275,000 Aug 2025 Flat 120 m
Source: HM Land Registry · within 200 m (distance to postcode centre) · most recent first

Marylebone Square, W1U

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 84 m². Updated daily.

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