| Postcode | W1K 2XQ | 
|---|---|
| Post Town | London | 
| Nearest station | Bond Street (1 km) | 
| Bus stops | Dorchester Hotel (S) London Hilton Hotel (N) Berkeley Square (N) Dorchester Hotel (N) Old Park Lane  Hard Rock Cafe (E) Green Park  Constitution Hill (SW) | 
| London travel zone | 1 | 
| Roads in this postcode | |
| Number of UPRNs | 10 View | 
| Known addresses | Basement Flat, 45 South Street, London Fifth Floor Flat, 45 - 47 South Street, London First Floor Flat, 45 - 47 South Street, London Fourth Floor Flat, 45 - 47 South Street, London Front Basement Flat, 45 - 47 South Street, London Ground Floor Flat, 45 - 47 South Street, London Second Floor Flat, 45 - 47 South Street, London Third And Fourth Floor Flat, 45 - 47 South Street, London 43 South Street, London | 
| Main property type | Flat | 
| Businesses | 
| Latitude | 51.508776 | |
|---|---|---|
| Longitude | -0.150441 | |
| Easting | 528454 | |
| Northing | 180493 | |
| Grid reference | TQ284804 | |
| UTM reference | 30U 697739 5710255 | |
| what3words | dash.polite.water | |
| FixPhrase | cringing magnesium scorpion viability | |
| Plus code | 9C3XGR5X+GR | |
| Altitude | 32 metres (106 feet) | |
| Sunrise (today) | 6:53 | |
| Sunset (today) | 16:37 | |
| Distance away | ||
| Distance to sea | 39.3 KMs (24.4 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 | October 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 | 
| Population (2011) | 8 | |
|---|---|---|
| Households (2011) | 4 | |
| 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) | E00024109 | |
| Census output area (2011) | 2D1 | |
| Lower layer super output area (2021) | Westminster 018D | E01004761 | 
| Lower layer super output area (2011) | Westminster 018D | E01004761 | 
| Middle layer super output area (2021) | Strand, St James & Mayfair | E02000977 | 
| Middle layer super output area (2011) | Strand, St James & Mayfair | E02000977 | 
| Travel to work area | London | E30000234 | 
| Average property price in West London | £788,410 | 
|---|---|
| Annual change | -7.8% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| Basement Flat, 45 South Street, London | Other (leasehold) | Dec 2016 | £50,000 | 
| Ground Floor Flat, 45 - 47 South Street, London | Flat (leasehold) | Sep 2008 | £2,551,450 | 
| Flat (leasehold) | Oct 2002 | £915,000 | |
| Fifth Floor Flat, 45 - 47 South Street, London | New build flat (leasehold) | Jan 2005 | £300,000 | 
| Flat (leasehold) | Feb 1999 | £225,000 | |
| Fourth Floor Flat, 45 - 47 South Street, London | Flat (leasehold) | Jan 2005 | £500,000 | 
| Third And Fourth Floor Flat, 45 - 47 South Street, London | New build flat (leasehold) | Jan 2005 | £600,000 | 
| First Floor Flat, 45 - 47 South Street, London | Flat (leasehold) | Oct 2004 | £1,900,000 | 
| Flat (leasehold) | Nov 2002 | £600,000 | |
| Flat (leasehold) | Nov 2002 | £1,375,000 | |
| Front Basement Flat, 45 - 47 South Street, London | Flat (leasehold) | Aug 2001 | £85,000 | 
| Second Floor Flat, 45 - 47 South Street, London | Flat (leasehold) | Aug 2001 | £375,000 | 
| 43 South Street, London | Terraced (freehold) | Feb 2000 | £800,000 | 
| Terraced (leasehold) | May 1998 | £960,000 |