| Postcode | W1H 1TH | 
|---|---|
| Post Town | London | 
| Nearest station | Marble Arch (0 km) | 
| Bus stops | 
                       George Street (W1) (N) 
York Street (N) 
Marble Arch Station  Edgware Road (N) 
George Street (W1) (S) 
Old Marylebone Town Hall (E) 
Marble Arch Station  Edgware Road (S) 
                     | 
                  
| London travel zone | 1 | 
| Known addresses | 
                       Basement And Ground Floor Flat, 57 Montagu Square, London 
                       | 
                  
| Main property type | Flat | 
| Businesses | 
                     
                        No businesses found
                     
                   | 
                
| Latitude | 51.517662 | |
|---|---|---|
| Longitude | -0.159637 | |
| Easting | 527791 | |
| Northing | 181465 | |
| Grid reference | TQ277814 | |
| UTM reference | 30U 697063 5711218 | |
| what3words | will.state.think | |
| FixPhrase | cringing magnesium serpent unsworn | |
| Plus code | 9C3XGR9R+34 | |
| Altitude | 36 metres (120 feet) | |
| Sunrise (today) | 7:00 | |
| Sunset (today) | 16:30 | |
| Distance away | ||
| Distance to sea | 40.1 KMs (24.9 miles) | 
| Parish | Westminster, unparished area | E43000236 | 
|---|---|---|
| Ward | Marylebone | E05013801 | 
| London Borough | Westminster | E09000033 | 
| County | Greater London | E11000009 | 
| Constituency (2024) | Cities of London and Westminster | E14001172 | 
| MP | Rachel Blake | Labour | 
| Police force | Metropolitan Police | |
| NUTS/ITL 3 | Westminster and City of London | |
| NUTS/ITL 2 | Inner London - West | |
| NUTS/ITL 1 | London | |
| Country | England | E92000001 | 
| Date introduced | January 1980 | 
|---|---|
| Date usage ended | July 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) | E00023495 | |
| Census output area (2011) | 2D2 | |
| Lower layer super output area (2021) | Westminster 012A | E01004657 | 
| Lower layer super output area (2011) | Westminster 012A | E01004657 | 
| Middle layer super output area (2021) | Bryanston & Dorset Square | E02000971 | 
| Middle layer super output area (2011) | Bryanston & Dorset Square | E02000971 | 
| Travel to work area | London | E30000234 | 
| Address | Type | Date | Price | 
|---|---|---|---|
| Basement And Ground Floor Flat, 57 Montagu Square, London | Flat (leasehold) | Aug 1997 | £273,000 |