Use this guide to understand SW1Y 4DL in Westminster. Start with the interactive location and approximate postcode outline, then browse the available facts and local-area indicators. Labels show which figures relate to the exact postcode and which cover a larger geography. Census 2021 records 9 residents and 6 households at the exact postcode.
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Create a Custom MapCore details from the ONS Postcode Directory. Geography codes identify the official areas containing this postcode.
| Postcode | SW1Y 4DL |
| Postcode without spaces | SW1Y4DL |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.5092700 |
| Longitude | -0.1319170 |
| British National Grid | 529,736 E, 180,581 N |
| Country | England |
| Region | London |
| Local authority | Westminster |
| Output Area (2021) | E00023935 |
| LSOA (2021) | E01004736 |
| MSOA (2021) | E02000977 |
| Electoral ward | E05013806 |
| Westminster constituency | E14001172 |
The postcode is assigned to these official political geographies. Names and election results will be added when the ElectionMaps datasets are connected.
These Census figures are matched directly to the full postcode, rather than inferred from a wider neighbourhood.
| Residents | 9 |
| Households | 6 |
| Female residents | 5 |
| Male residents | 4 |
| Residents per household | 1.5 |
A detailed vector map covering a 500 metre radius around the postcode.
Deprivation is published for the postcode's containing Lower Layer Super Output Area, a neighbourhood geography covering more than one postcode.
Land Registry Price Paid Data transactions matched to this exact full postcode.
| Sale date | Address | Property type | Tenure | Price |
|---|---|---|---|---|
| 17 May 2024 | FLAT 3, 5, PANTON STREET, LONDON | Flat or maisonette | Leasehold | £495,000 |
| 9 Sep 2022 | 6, PANTON STREET, LONDON | Other | Freehold | £1,550,000 |
| 28 May 2021 | 6, PANTON STREET, LONDON | Other | Leasehold | £20,000 |
| 16 Feb 2021 | 6, PANTON STREET, LONDON | Other | Leasehold | £15,000 |
| 10 Feb 2020 | A, 6, PANTON STREET, LONDON | Flat or maisonette | Leasehold | £590,000 |
| 15 Jan 2020 | 6, PANTON STREET, LONDON | Other | Leasehold | £500 |
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 16 October 2025
68310 - Real estate agencies
Private Limited Company
Incorporated 16 October 2025
68310 - Real estate agencies
Private Limited Company
Incorporated 16 October 2025
68310 - Real estate agencies
Private Limited Company
Incorporated 16 October 2025
68310 - Real estate agencies
Private Limited Company
Incorporated 16 October 2025
68310 - Real estate agencies
Private Limited Company
Incorporated 8 September 2025
56101 - Licensed restaurants
Private Limited Company
Incorporated 20 July 2022
74909 - Other professional, scientific and technical activities n.e.c.
Private Limited Company
Incorporated 1 June 2006
56101 - Licensed restaurants
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Westminster 018C includes SW1Y 4DL and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Other theft | 104 |
| Theft from the person | 95 |
| Violence and sexual offences | 79 |
| Anti-social behaviour | 65 |
| Public order | 35 |
| Shoplifting | 20 |
| Drugs | 14 |
| Robbery | 12 |
| Vehicle crime | 11 |
| Possession of weapons | 8 |
| Bicycle theft | 5 |
| Burglary | 2 |
| Other crime | 2 |
Answers use the geographic scope stated with each dataset above.
SW1Y 4DL is in Westminster, England.
The Census 2021 postcode-level dataset records 9 residents at SW1Y 4DL. This is an exact postcode count.
The deprivation figures describe the containing Lower Layer Super Output Area, not only the individual postcode.
Yes. The sold-price records shown on this page are Land Registry transactions matched to the full SW1Y 4DL postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full SW1Y 4DL postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.