| Postcode | SW1P 4PT | 
|---|---|
| Post Town | London | 
| Nearest station | Pimlico (0 km) | 
| Bus stops | Ponsonby Terrace (N) Vauxhall Bridge Road (NE) Vauxhall Bridge  Millbank (NW) Vauxhall Bridge Road (SW) Tate Britain (N) Tate Britain (S) | 
| London travel zone | 1 | 
| Roads in this postcode | |
| Number of UPRNs | 23 View | 
| Known addresses | Lower Maisonette, 26 Ponsonby Place, London Upper Maisonette, 26 Ponsonby Place, London 2 Ponsonby Place, London 6 Ponsonby Place, London 8 Ponsonby Place, London 10 Ponsonby Place, London 18 Ponsonby Place, London | 
| Main property type | Terraced | 
| Businesses | 
| Latitude | 51.489613 | |
|---|---|---|
| Longitude | -0.12948 | |
| Easting | 529963 | |
| Northing | 178399 | |
| Grid reference | TQ299783 | |
| UTM reference | 30U 699277 5708181 | |
| what3words | given.jukebox.timing | |
| FixPhrase | cringe magnesium subsystem unnerve | |
| Plus code | 9C3XFVQC+R6 | |
| Altitude | 8 metres (26 feet) | |
| Sunrise (today) | 6:53 | |
| Sunset (today) | 16:37 | |
| Distance away | ||
| Distance to sea | 37.6 KMs (23.4 miles) | 
| Parish | Westminster, unparished area | E43000236 | 
|---|---|---|
| Ward | Vincent Square | E05013807 | 
| 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 | January 1980 | 
|---|---|
| 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) | 53 | |
|---|---|---|
| Households (2011) | 21 | |
| 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) | E00024029 | |
| Census output area (2011) | 3D3 | |
| Lower layer super output area (2021) | Westminster 021G | E01035720 | 
| Lower layer super output area (2011) | Westminster 021C | E01004745 | 
| Middle layer super output area (2021) | Millbank | E02000980 | 
| Middle layer super output area (2011) | Millbank | E02000980 | 
| Travel to work area | London | E30000234 | 
| Average property price in South West London | £707,741 | 
|---|---|
| Annual change | -8.4% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 18 Ponsonby Place, London | Terraced (freehold) | Apr 2024 | £1,980,000 | 
| Terraced (freehold) | Jan 2014 | £1,980,000 | |
| Terraced (freehold) | Jul 2001 | £700,000 | |
| Terraced (freehold) | Dec 1995 | £330,000 | |
| 2 Ponsonby Place, London | Terraced (freehold) | Jan 2020 | £1,875,000 | 
| Terraced (freehold) | May 2005 | £795,000 | |
| Upper Maisonette, 26 Ponsonby Place, London | Flat (leasehold) | May 2013 | £860,000 | 
| Flat (leasehold) | Sep 1999 | £317,888 | |
| New build flat (leasehold) | Oct 1996 | £210,000 | |
| 8 Ponsonby Place, London | Terraced (freehold) | Nov 2011 | £1,600,000 | 
| 6 Ponsonby Place, London | Terraced (freehold) | Dec 2001 | £56,250 | 
| 10 Ponsonby Place, London | Terraced (freehold) | Mar 1999 | £465,000 | 
| Terraced (freehold) | Sep 1997 | £382,000 | |
| Terraced (freehold) | Jul 1997 | £270,000 | |
| Lower Maisonette, 26 Ponsonby Place, London | New build flat (leasehold) | Oct 1996 | £226,000 |