Explore SE23 3EL in Lewisham 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 29 residents and 15 households at the exact postcode.
Average sold price£320,5003 exact-postcode transactions
IMD decile4 of 10Containing LSOA · 2025
Vector and Interactive Postcode Maps for SE23 3EL
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Ready-made vector files cover postcode areas, districts and sectors. For a map focused on the full SE23 3EL 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
SE23 3EL
Postcode without spaces
SE233EL
Status
Active postcode
User type
Small user postcode
Introduced
April 1985
Directory version
2026-06
Latitude
51.4409900
Longitude
-0.0537490
British National Grid
535,362 E, 173,129 N
Containing official geographies
Country
England
Region
London
Local authority
Lewisham
Output Area (2021)
E00016457
LSOA (2021)
E01003255
MSOA (2021)
E02000673
Electoral ward
E05013722
Westminster constituency
E14001333
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
29
Households
15
Female residents
13
Male residents
16
Residents per household
1.9
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.
SE23 3EL Vector Map
A detailed vector map covering a 500 metre radius around the postcode.
500 metre radius
Creating the SE23 3EL 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 SE23. Distances are approximate straight-line distances, not travel distances.
Companies Registered at SE23 3EL
Companies House records whose registered-office address uses this exact postcode.
Exact registered postcode
Registered companies2All supplied statuses
Active companies2Companies House status
Active · 16698728
FIBONACCI LABS LTD
Private Limited Company
Incorporated 5 September 2025
47910 - Retail sale via mail order houses or via Internet
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 · E01003255
23 recorded incidents
Lewisham 021B includes SE23 3EL and other nearby postcodes.
Crime type
Incidents
Anti-social behaviour
7
Theft from the person
3
Violence and sexual offences
3
Drugs
2
Robbery
2
Shoplifting
2
Burglary
1
Other theft
1
Public order
1
Vehicle crime
1
Crime figures apply to the whole Lewisham 021B LSOA, not only to SE23 3EL. Locations may be anonymised by the source.
SE23 3EL Questions
Answers use the geographic scope stated with each dataset above.
Where is the SE23 3EL postcode?
SE23 3EL is in Lewisham, England.
How many people live in SE23 3EL?
The Census 2021 postcode-level dataset records 29 residents at SE23 3EL. This is an exact postcode count.
What do the deprivation figures for SE23 3EL describe?
The deprivation figures describe the containing Lower Layer Super Output Area, not only the individual postcode.
Are the property prices for the exact postcode?
Yes. The sold-price records shown on this page are Land Registry transactions matched to the full SE23 3EL postcode.
Can I buy a vector map of SE23 3EL?
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full SE23 3EL postcode and its approximate address-derived outline, request a custom map.
Other Postcodes in SE23 3
Explore other full postcodes in the same postcode sector.