Explore SW18 3LL in Wandsworth on an interactive map. See its location and approximate address-derived boundary, then review the exact-postcode facts and wider-area statistics available below. Editable vector files, printed maps and postcode colouring tools are also available. Census 2021 records 114 residents and 40 households at the exact postcode.
Average sold price£1,878,0004 exact-postcode transactions
IMD decile10 of 10Containing LSOA · 2025
Vector and Interactive Postcode Maps for SW18 3LL
Choose the type of postcode map that matches the level of detail and editing control you need.
Vector Maps products
Editable vector postcode maps
Download layered UK postcode area, district and sector maps in formats including Adobe Illustrator, PDF and SVG. Individual boundaries can be coloured and edited for reports, presentations and print.
Create sales territories, delivery zones or heat maps without specialist mapping software. Try the postcode sector map tool, then save and export maps with full access.
Ready-made vector files cover postcode areas, districts and sectors. For a map focused on the full SW18 3LL 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
SW18 3LL
Postcode without spaces
SW183LL
Status
Active postcode
User type
Small user postcode
Introduced
January 1980
Directory version
2026-06
Latitude
51.4451800
Longitude
-0.1754180
British National Grid
526,895 E, 173,377 N
Containing official geographies
Country
England
Region
London
Local authority
Wandsworth
Output Area (2021)
E00023295
LSOA (2021)
E01004625
MSOA (2021)
E02000949
Electoral ward
E05014027
Westminster constituency
E14001550
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
114
Households
40
Female residents
57
Male residents
57
Residents per household
2.9
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.
SW18 3LL Vector Map
A detailed vector map covering a 500 metre radius around the postcode.
500 metre radius
Creating the SW18 3LL 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 SW18. Distances are approximate straight-line distances, not travel distances.
Companies Registered at SW18 3LL
Companies House records whose registered-office address uses this exact postcode.
Exact registered postcode
Registered companies14All supplied statuses
Active companies14Companies House status
Active · 15269898
CLEARVIEW MEDIATION LIMITED
Private Limited Company
Incorporated 8 November 2023
64999 - Financial intermediation not elsewhere classified
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 · E01004625
1 recorded incidents
Wandsworth 027E includes SW18 3LL and other nearby postcodes.
Crime type
Incidents
Burglary
1
Crime figures apply to the whole Wandsworth 027E LSOA, not only to SW18 3LL. Locations may be anonymised by the source.
SW18 3LL Questions
Answers use the geographic scope stated with each dataset above.
Where is the SW18 3LL postcode?
SW18 3LL is in Wandsworth, England.
How many people live in SW18 3LL?
The Census 2021 postcode-level dataset records 114 residents at SW18 3LL. This is an exact postcode count.
What do the deprivation figures for SW18 3LL 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 SW18 3LL postcode.
Can I buy a vector map of SW18 3LL?
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full SW18 3LL postcode and its approximate address-derived outline, request a custom map.
Other Postcodes in SW18 3
Explore other full postcodes in the same postcode sector.