Use this guide to understand SE1 4YF in Southwark. 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 16 residents and 7 households at the exact postcode.
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Ready-made vector files cover postcode areas, districts and sectors. For a map focused on the full SE1 4YF postcode or its approximate address-derived outline, ask us about custom digital and printed options.
Core details from the ONS Postcode Directory. Geography codes identify the official areas containing this postcode.
Exact postcode record
Postcode details
Postcode
SE1 4YF
Postcode without spaces
SE14YF
Status
Active postcode
User type
Small user postcode
Introduced
January 1980
Directory version
2026-06
Latitude
51.4973500
Longitude
-0.0898740
British National Grid
532,688 E, 179,330 N
Containing official geographies
Country
England
Region
London
Local authority
Southwark
Output Area (2021)
E00166630
LSOA (2021)
E01003936
MSOA (2021)
E02000815
Electoral ward
E05011098
Westminster constituency
E14001085
The red outline is an approximate convex hull generated from geocoded property locations and offset outwards by about 25 metres; it is not an official postcode boundary.
Ward and Constituency
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.
Exact postcode · Census 2021
Residents
16
Households
7
Female residents
11
Male residents
5
Residents per household
2.3
Counts are from the postcode-level Census population and household datasets. They apply to the exact postcode. Detailed local demographic profiles will be labelled separately when Output Area data is added.
SE1 4YF Vector Map
A detailed vector map covering a 500 metre radius around the postcode.
500 metre radius
Creating the SE1 4YF mapThe vector map preview will appear here automatically.
Local Deprivation
Deprivation is published for the postcode's containing Lower Layer Super Output Area, a neighbourhood geography covering more than one postcode.
The search is currently limited to records whose own postcode begins with SE1. Distances are approximate straight-line distances, not travel distances.
Companies Registered at SE1 4YF
Companies House records whose registered-office address uses this exact postcode.
A registered office can be an accountant, agent or correspondence address. A company listed here does not necessarily trade from this postcode.
Crime in the Local LSOA
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Containing LSOA · E01003936
15 recorded incidents
Southwark 009A includes SE1 4YF and other nearby postcodes.
Crime type
Incidents
Anti-social behaviour
8
Theft from the person
3
Burglary
2
Criminal damage and arson
1
Public order
1
Crime figures apply to the whole Southwark 009A LSOA, not only to SE1 4YF. Locations may be anonymised by the source.
SE1 4YF Questions
Answers use the geographic scope stated with each dataset above.
Where is the SE1 4YF postcode?
SE1 4YF is in Southwark, England.
How many people live in SE1 4YF?
The Census 2021 postcode-level dataset records 16 residents at SE1 4YF. This is an exact postcode count.
What do the deprivation figures for SE1 4YF describe?
The deprivation figures describe the containing Lower Layer Super Output Area, not only the individual postcode.
Can I buy a vector map of SE1 4YF?
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full SE1 4YF postcode and its approximate address-derived outline, request a custom map.
Other Postcodes in SE1 4
Explore other full postcodes in the same postcode sector.