Find SW3 3JQ in Kensington and Chelsea and explore the information recorded for it. The interactive map shows the postcode’s position and an approximate address-derived outline, with exact-postcode facts and wider neighbourhood statistics clearly identified below. Census 2021 records 18 residents and 14 households at the exact postcode.
Active postcodeSmall user postcodeKensington and Chelsea
Average sold price£502,5002 exact-postcode transactions
IMD decile4 of 10Containing LSOA · 2025
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Core details from the ONS Postcode Directory. Geography codes identify the official areas containing this postcode.
Exact postcode record
Postcode details
Postcode
SW3 3JQ
Postcode without spaces
SW33JQ
Status
Active postcode
User type
Small user postcode
Introduced
January 1980
Directory version
2026-06
Latitude
51.4917100
Longitude
-0.1640250
British National Grid
527,557 E, 178,571 N
Containing official geographies
Country
England
Region
London
Local authority
Kensington and Chelsea
Output Area (2021)
E00190373
LSOA (2021)
E01002858
MSOA (2021)
E02000590
Electoral ward
E05009403
Westminster constituency
E14001160
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
18
Households
14
Female residents
12
Male residents
6
Residents per household
1.3
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.
SW3 3JQ Vector Map
A detailed vector map covering a 500 metre radius around the postcode.
500 metre radius
Creating the SW3 3JQ 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 SW3. Distances are approximate straight-line distances, not travel distances.
Companies Registered at SW3 3JQ
Companies House records whose registered-office address uses this exact postcode.
Exact registered postcode
Registered companies1All supplied statuses
Active companies1Companies House status
Active · 04689532
STARBUCK JAMES LIMITED
Private Limited Company
Incorporated 6 March 2003
78109 - Other activities of employment placement agencies
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 · E01002858
10 recorded incidents
Kensington and Chelsea 014C includes SW3 3JQ and other nearby postcodes.
Crime type
Incidents
Violence and sexual offences
3
Anti-social behaviour
2
Burglary
1
Other theft
1
Public order
1
Shoplifting
1
Theft from the person
1
Crime figures apply to the whole Kensington and Chelsea 014C LSOA, not only to SW3 3JQ. Locations may be anonymised by the source.
SW3 3JQ Questions
Answers use the geographic scope stated with each dataset above.
Where is the SW3 3JQ postcode?
SW3 3JQ is in Kensington and Chelsea, England.
How many people live in SW3 3JQ?
The Census 2021 postcode-level dataset records 18 residents at SW3 3JQ. This is an exact postcode count.
What do the deprivation figures for SW3 3JQ 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 SW3 3JQ postcode.
Can I buy a vector map of SW3 3JQ?
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full SW3 3JQ postcode and its approximate address-derived outline, request a custom map.
Other Postcodes in SW3 3
Explore other full postcodes in the same postcode sector.