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W1U 6SD

Harley House, Marylebone Road, NW1

4 Beds
3 Baths
233 m² Floor area
Type Flat
Listed 15 May 2026
Asking price £5,500,000
Price per m² £23,605 / m²

A beautifully presented apartment situated on the fourth floor of one of Marylebone’s most distinguished mansion blocks. Measuring approximately 2,510 sq ft, this exceptional four-bedroom, three-bathroom residence offers generous proportions, refined detailing, and an abundance of natural light throughout.

The property features a grand entrance hall leading to two elegant double reception rooms, ideal for both formal entertaining and relaxed family living. The principal bedroom suite provides excellent wardrobe space and a luxurious en suite bathroom, complemented by two further double bedrooms and two additional bathrooms.

The apartment is presented in excellent condition, showcasing a seamless blend of classic period architecture and contemporary comfort. Residents of Harley House benefit from 24-hour porterage and the rare advantage of having a secure parking space located to the rear of the building — a true luxury in this prime Marylebone address.

Perfectly positioned moments from Regent’s Park, Marylebone High Street, and the world-class amenities of the West End, this superb apartment represents an outstanding opportunity to acquire a home of distinction in one of London’s most prestigious addresses.

How the asking price has moved

May 2026
£5,500,000
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 209, BICKENHALL MANSIONS, BICKENHALL STREET, W1U 6BW £1,300,000 May 2026 Flat
Flat 61, LUXBOROUGH TOWER, LUXBOROUGH STREET, W1U 5BN £685,000 May 2026 Flat
Flat 5, 43A, 43A CHILTERN STREET, W1U 6LT £1,175,000 Mar 2026 Flat
16 MONTAGU MANSIONS, W1U 6LB £650,000 Mar 2026 Flat
10 SHERLOCK MEWS, W1U 6DR £1,925,000 Mar 2026 Terraced
Flat PENTHOUSE, 1, 1 DORSET STREET, W1U 4EE £958,889 Feb 2026 Detached
Flat 74, WENDOVER COURT, CHILTERN STREET, W1U 7NX £750,000 Jan 2026 Flat
Flat 18, LUXBOROUGH TOWER, LUXBOROUGH STREET, W1U 5BP £620,000 Jan 2026 Flat
Flat 27, CHILTERN PLACE, 66 CHILTERN STREET, W1U 4EJ £5,750,000 Jan 2026 Flat
Flat 23, 40, 40 BLANDFORD STREET, W1U 4ED £640,000 Dec 2025 Flat
22 JAMES STREET, W1U 1EJ £150,000 Oct 2025 Flat
Flat 103, 24, 24 PADDINGTON STREET, W1U 5QY £3,850,000 Oct 2025 Flat
Flat 40, 19, 19 BARRETT STREET, W1U 1BB £1,250,000 Oct 2025 Flat
Flat 8, 35, 35 GEORGE STREET, W1U 3QP £1,400,000 Sep 2025 Flat
Flat 4, 25, 25 LUXBOROUGH STREET, W1U 5AR £1,196,000 Sep 2025 Flat
Source: HM Land Registry · W1U 6SD · Sorted by date

Harley House, Marylebone Road, NW1

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 233 m². Updated daily.