| Postcode | W1U 1DB | 
|---|---|
| Post Town | London | 
| Nearest station | Bond Street (0 km) | 
| Bus stops | Selfridges (W) Selfridges (E) Wigmore Street  Orchard Street (E) Oxford Street  John Lewis (W) Orchard Street  Selfridges (S) Orchard Street  Selfridges (N) | 
| London travel zone | 1 | 
| Roads in this postcode | |
| Number of UPRNs | 26 View | 
| Known addresses | Apartment 0.02, The Mansion, 9 Marylebone Lane, London Apartment 1.01, The Mansion, 9 Marylebone Lane, London Apartment 1.02, The Mansion, 9 Marylebone Lane, London Apartment 1.03, The Mansion, 9 Marylebone Lane, London Apartment 1.04, The Mansion, 9 Marylebone Lane, London Apartment 1.08, The Mansion, 9 Marylebone Lane, London Apartment 2.01, The Mansion, 9 Marylebone Lane, London Apartment 2.03, The Mansion, 9 Marylebone Lane, London Apartment 3.01, The Mansion, 9 Marylebone Lane, London Apartment 3.02, The Mansion, 9 Marylebone Lane, London Apartment 3.03, The Mansion, 9 Marylebone Lane, London Apartment 4.01, The Mansion, 9 Marylebone Lane, London Apartment 4.02, The Mansion, 9 Marylebone Lane, London Apartment 4.03, The Mansion, 9 Marylebone Lane, London Apartment 5.01, The Mansion, 9 Marylebone Lane, London Apartment 5.02, The Mansion, 9 Marylebone Lane, London Apartment 5.03, The Mansion, 9 Marylebone Lane, London Apartment 6.01, The Mansion, 9 Marylebone Lane, London Apartment 6.02, The Mansion, 9 Marylebone Lane, London Apartment 7.02, The Mansion, 9 Marylebone Lane, London | 
| Main property type | Flat | 
| Businesses | 
| Latitude | 51.515878 | |
|---|---|---|
| Longitude | -0.149677 | |
| Easting | 528487 | |
| Northing | 181284 | |
| Grid reference | TQ284812 | |
| UTM reference | 30U 697761 5711046 | |
| what3words | shiny.lost.gets | |
| FixPhrase | cringing magnesium senator viewable | |
| Plus code | 9C3XGV82+94 | |
| Altitude | 37 metres (122 feet) | |
| Sunrise (today) | 6:53 | |
| Sunset (today) | 16:37 | |
| Distance away | ||
| Distance to sea | 39.4 KMs (24.5 miles) | 
| Parish | Westminster, unparished area | E43000236 | 
|---|---|---|
| Ward | West End | E05013808 | 
| London Borough | Westminster | E09000033 | 
| County | Greater London | E11000009 | 
| Constituency (2024) | Cities of London and Westminster | E14001172 | 
| MP | Rachel Blake | Labour | 
| Police force | Metropolitan Police | |
| Water company | Thames Water | |
| NUTS/ITL 3 | Westminster and City of London | |
| NUTS/ITL 2 | Inner London - West | |
| NUTS/ITL 1 | London | |
| Country | England | E92000001 | 
| Date introduced | December 2000 | 
|---|---|
| Last updated | September 2025 | 
| User type | Small (addresses receive less than 25 items of mail per day) | 
| Quality | Within the building of the matched address closest to the postcode mean | 
| Index of Multiple Deprivation (2019) | Most deprivedLeast deprived | |
|---|---|---|
| Average household income (2020) | Lowest (£22,200)
                        Highest (£108,100)
                       | |
| Rural/urban (2021) | Urban: Nearer to a major town or city | |
| Rural/urban (2011) | Urban major conurbation | |
| Built up area (2024) | City of Westminster | E63012036 | 
| Census output area (2021) | E00023845 | |
| Census output area (2011) | 2D3 | |
| Lower layer super output area (2021) | Westminster 011B | E01004714 | 
| Lower layer super output area (2011) | Westminster 011B | E01004714 | 
| Middle layer super output area (2021) | Marylebone & Park Lane | E02000970 | 
| Middle layer super output area (2011) | Marylebone & Park Lane | E02000970 | 
| Travel to work area | London | E30000234 | 
| Average property price in West London | £788,410 | 
|---|---|
| Annual change | -7.8% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| Apartment 3.03, The Mansion, 9 Marylebone Lane, London | Flat (leasehold) | Jan 2025 | £5,800,000 | 
| New build flat (leasehold) | Jun 2021 | £5,200,000 | |
| Apartment 4.01, The Mansion, 9 Marylebone Lane, London | Flat (leasehold) | Jan 2025 | £4,350,000 | 
| New build flat (leasehold) | Apr 2019 | £3,900,000 | |
| Apartment 1.03, The Mansion, 9 Marylebone Lane, London | Flat (leasehold) | Dec 2024 | £1,450,000 | 
| New build flat (leasehold) | Apr 2019 | £1,510,000 | |
| Apartment 4.02, The Mansion, 9 Marylebone Lane, London | Flat (leasehold) | Oct 2024 | £4,500,000 | 
| New build flat (leasehold) | Jun 2021 | £3,750,000 | |
| Apartment 4.03, The Mansion, 9 Marylebone Lane, London | New build flat (leasehold) | Dec 2022 | £6,100,000 | 
| Apartment 6.01, The Mansion, 9 Marylebone Lane, London | New build flat (leasehold) | Feb 2022 | £6,295,000 | 
| Apartment 5.03, The Mansion, 9 Marylebone Lane, London | New build flat (leasehold) | Aug 2021 | £5,300,000 | 
| Apartment 1.04, The Mansion, 9 Marylebone Lane, London | New build flat (leasehold) | Nov 2019 | £1,550,000 | 
| Apartment 1.08, The Mansion, 9 Marylebone Lane, London | New build flat (leasehold) | Oct 2019 | £1,500,000 | 
| Apartment 3.02, The Mansion, 9 Marylebone Lane, London | New build flat (leasehold) | Jul 2019 | £4,500,000 |