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W1U 1BT

Marylebone Lane, London, W1

2 Beds
2 Baths
128 m² Floor area
Type Flat
Listed 15 May 2026
Asking price £4,300,000
Price per m² £33,594 / m²

Video Tour Available

The Mansion's glazed terracotta façade references the predominantly Edwardian aesthetic of the area and features a subtle variation in colour and tone. The façade's thé-au-lait' - or tea with milk - tone was developed with a specialist company in Germany, and is inspired by the tiles on the nearby Wigmore Hall.

Beginning with the dramatic five-metre wide, double height entrance and running throughout the building, the flow of the spaces at The Mansion has been carefully considered so the route to each apartment is calm and uplifting, and feels like a welcoming retreat and respite from the busy streets of Marylebone.

The apartment itself is centred around a large open plan living space with a feature fireplace. The principal bedroom features a spacious walk-in wardrobe and luxurious en-suite bathroom. Full height windows frame the changing seasons and an interior palette of contemporary and traditional materials creates an elegant and understated aesthetic with warmth and character.

Just a few steps from Mayfair, it offers access to everything the celebrated district has to offer. At the same time, its setting within Marylebone provides the rare opportunity to appreciate the quieter, more relaxed surroundings of central London's last remaining village.

The Mansion has been designed to offer its residents the finest amenities. On arrival, residents are greeted by a dramatic travertine-lined double height lobby with 24/7 Concierge. A curved staircase sweeps down from the lobby level to reveal the 25m private pool, the largest in Marylebone, as well as a state-of-the-art fitness studio, private treatment room, sauna and steam room.

How the asking price has moved

May 2026
£4,300,000
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 12, 12, 12 ALDBURGH MEWS, W1U 1BT £1,075,000 Mar 2025 Flat
11 ALDBURGH MEWS, W1U 1BT £2,075,000 Jun 2024 Flat
10 ALDBURGH MEWS, W1U 1BT £1,800,000 Apr 2024 Terraced
Flat 5, 12, 12 ALDBURGH MEWS, W1U 1BT £970,000 Mar 2024 Flat
11 ALDBURGH MEWS, W1U 1BT £2,250,000 Feb 2021 Flat
Source: HM Land Registry · W1U 1BT · Sorted by date

Marylebone Lane, London, W1

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 128 m². Updated daily.