Explore SE1 1YN in Southwark through its map and available local datasets. The outline is an approximate boundary derived from address locations, while the information below distinguishes full-postcode records from statistics covering surrounding official areas. Census 2021 records 14 residents and 5 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 | SE1 1YN |
| Postcode without spaces | SE11YN |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.5013400 |
| Longitude | -0.0893180 |
| British National Grid | 532,715 E, 179,775 N |
| Country | England |
| Region | London |
| Local authority | Southwark |
| Output Area (2021) | E00177488 |
| LSOA (2021) | E01003939 |
| MSOA (2021) | E02000808 |
| Electoral ward | E05011098 |
| Westminster constituency | E14001085 |
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 | 14 |
| Households | 5 |
| Female residents | 3 |
| Male residents | 11 |
| Residents per household | 2.8 |
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 |
|---|---|---|---|---|
| 16 Oct 2023 | FLAT 3, 5, PLANTAIN PLACE, LONDON | Flat or maisonette | Leasehold | £720,000 |
| 24 Mar 2022 | FLAT 4, 5, PLANTAIN PLACE, LONDON | Flat or maisonette | Leasehold | £530,000 |
Open schools and active GP practices in the SE1 postcode district, ordered by straight-line distance where coordinates are available.
Community special school
Crosby Row, Long Lane, London, SE1 3PS
Ages 5–11 · 37 pupils
70.3% eligible for free school meals
Other independent school
40 Tabard Street, London, SE1 4JU
Ages 3–11 · 114 pupils of 130 capacity
B
GUYS HOSPITAL, GREAT MAZE POND, LONDON, SE1 9RT
B
GUYS HOSPITAL, GREAT MAZE POND, LONDON, SE1 9RT
B
GUYS HOSPITAL, GREAT MAZE POND, LONDON, SE1 9RT
B
DEPT OF PALLIATIVE CARE, GUYS HOSPITAL, LONDON, SE1 9RT
B
GUYS HOSPITAL, GREAT MAZE POND, LONDON, SE1 9RT
B
GUYS HOSPITAL, GREAT MAZE POND, LONDON, SE1 9RT
B
140 BOROUGH HIGH STREET, LONDON, SE1 1LB
B
GUYS HOSPITAL, GREAT MAZE POND, LONDON, SE1 9RT
B
GUYS HOSPITAL, GREAT MAZE POND, LONDON, SE1 9RT
B
UCC GUYS HOSPITAL, GREAT MAZE POND, LONDON, SE1 9RT
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 19 May 2026
62012 - Business and domestic software development
Private Limited Company
Incorporated 19 May 2026
62020 - Information technology consultancy activities
Private Limited Company
Incorporated 10 March 2025
59111 - Motion picture production activities
Private Limited Company
Incorporated 9 February 2023
74909 - Other professional, scientific and technical activities n.e.c.
Private Limited Company
Incorporated 12 July 2022
59200 - Sound recording and music publishing activities
Private Limited Company
Incorporated 1 November 2021
86900 - Other human health activities
Private Limited Company
Incorporated 29 January 2018
46160 - Agents involved in the sale of textiles, clothing, fur, footwear and leather goods
Private Limited Company
Incorporated 20 May 2009
74100 - specialised design activities
Private Limited Company
Incorporated 17 February 2004
90030 - Artistic creation
Private Limited Company
Incorporated 17 November 1997
82990 - Other business support service activities n.e.c.
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Southwark 002E includes SE1 1YN and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Theft from the person | 16 |
| Shoplifting | 12 |
| Anti-social behaviour | 11 |
| Violence and sexual offences | 9 |
| Other theft | 6 |
| Bicycle theft | 2 |
| Burglary | 2 |
| Public order | 2 |
| Drugs | 1 |
| Robbery | 1 |
Answers use the geographic scope stated with each dataset above.
SE1 1YN is in Southwark, England.
The Census 2021 postcode-level dataset records 14 residents at SE1 1YN. 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 SE1 1YN postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full SE1 1YN postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.