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W1U 5AH

Chiltern Street, Marylebone, London, W1U

£4,950,000
Not valued
3 Beds
2 Baths
140 m² Floor area
Type Terraced
Listed 23 Sep 2026
Price per m² £35,357 / m²

A truly unique Freehold Townhouse set behind a gated entrance and Portland Stone facade on Chiltern Street.

Presented turnkey over five floors with triple glazing throughout, as you enter on the ground floor, a backlit White Onyx slab forms a feature wall beside a guest powder room, and a Carrara Royale marble stairwell leads up to the kitchen fully fitted with Miele appliances, a built-in wine cooler and Cristallo quartzite worktops.

The reception room features a Statuario Gold crushed-marble wall, complemented by French marquetry flooring. Three bedrooms occupy the floors above, the principal with en suite and two further bedrooms and family shower room and a Mazzega era ‘Ghiacciolo’ Murano Chandelier on the third floor stairwell. At roof level, an electric glass enclosure opens onto a private, dual aspect east and west facing terrace and a separate planter garden with Starlink enabled and a newbuild structural warranty.

Perfectly positioned on the quieter western edge of Marylebone, moments from the boutique shops and restaurants of Chiltern Street and close by world renowned attractions such as Madame Tussaud’s, the Sherlock Holmes Museum and Baker Street station.

How the asking price has moved

Sep 2026
£4,950,000
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
Median
218 sales
Terraced This home
Median
14 sales
Semi-Detached
No sales nearby
Detached
Median
1 sale

Most recent sales

Address Sold price Date Type Distance
Flat C, 12, 12 MONTAGU ROW, W1U 6ED £880,000 Sep 2026 Flat 190 m
Flat 11, LUXBOROUGH TOWER, LUXBOROUGH STREET, W1U 5BP £350,000 Sep 2026 Flat 80 m
Flat 91, BICKENHALL MANSIONS, BICKENHALL STREET, W1U 6BS £1,960,000 Aug 2026 Flat 170 m
Flat 188, CHILTERN COURT, BAKER STREET, NW1 5SD £450,000 Jul 2026 Flat 200 m
159 MONTAGU MANSIONS, W1U 6LQ £1,350,000 Jul 2026 Flat 190 m
Flat 66, CHILTERN COURT, BAKER STREET, NW1 5SQ £630,000 Jun 2026 Flat 200 m
Flat 97, BICKENHALL MANSIONS, BICKENHALL STREET, W1U 6BS £1,650,000 Jun 2026 Flat 170 m
Flat 209, BICKENHALL MANSIONS, BICKENHALL STREET, W1U 6BW £1,300,000 May 2026 Flat 180 m
Flat 61, LUXBOROUGH TOWER, LUXBOROUGH STREET, W1U 5BN £685,000 May 2026 Flat 80 m
Flat 15, 43A, 43A CHILTERN STREET, W1U 6LT £492,500 Apr 2026 Flat 200 m
10 SHERLOCK MEWS, W1U 6DR £1,925,000 Mar 2026 Terraced 90 m
Flat 5, 43A, 43A CHILTERN STREET, W1U 6LT £1,175,000 Mar 2026 Flat 200 m
16 MONTAGU MANSIONS, W1U 6LB £650,000 Mar 2026 Flat 160 m
Flat 27, CHILTERN PLACE, 66 CHILTERN STREET, W1U 4EJ £5,750,000 Jan 2026 Flat 180 m
Flat 18, LUXBOROUGH TOWER, LUXBOROUGH STREET, W1U 5BP £620,000 Jan 2026 Flat 80 m
Source: HM Land Registry · within 200 m (distance to postcode centre) · most recent first

Chiltern Street, Marylebone, London, 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 140 m². Updated daily.

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