This page brings together the map and available local information for CF10 3BJ in Wales. The boundary shown is an approximation created from address points, and each data section explains whether its figures apply to the full postcode or a wider statistical area. Census 2021 records 4 residents and 1 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 | CF10 3BJ |
| Postcode without spaces | CF103BJ |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | June 1999 |
| Directory version | 2026-06 |
| Latitude | 51.4860600 |
| Longitude | -3.1750610 |
| British National Grid | 318,507 E, 177,001 N |
| Country | Wales |
| Output Area (2021) | W00010584 |
| LSOA (2021) | W01002019 |
| MSOA (2021) | W02000398 |
| Electoral ward | W05001274 |
| Westminster constituency | W07000091 |
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 | 4 |
| Households | 1 |
| Female residents | 3 |
| Male residents | 1 |
| Residents per household | 4.0 |
A detailed vector map covering a 500 metre radius around the postcode.
Open schools and active GP practices in the CF10 postcode district, ordered by straight-line distance where coordinates are available.
B
CHURCHILL HOUSE, 17 CHURCHILL WAY, CARDIFF, CF10 2HH
B
GROUND FLOOR, HARLECH COURT, BUTE TERRACE, CARDIFF, CF10 2FE
B
KALEIDOSCOPE, HARLECH COURT, BUTE TERRACE, CARDIFF, CF10 2FE
Welsh establishment
5 North Church Street, Butetown, Cardiff, CF10 5HB
Welsh establishment
Letton Way, Butetown, Cardiff, CF10 4AB
B
LOUDOUN, PLAS IONA, CARDIFF, CF10 5HW
B
@ LOUDOUN, PLAS IONA, CARDIFF, CF10 5HW
B
LOUDOUN SQUARE, BUTETOWN, CARDIFF, CF10 5HW
Welsh establishment
Adelaide Street, Butetown, Cardiff, CF10 5BS
Welsh establishment
Hamadryad Road, Butetown, Cardiff, CF10 5UY
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 26 May 2026
68100 - Buying and selling of own real estate
Private Limited Company
Incorporated 26 June 2025
64209 - Activities of other holding companies n.e.c.
Private Limited Company
Incorporated 12 February 2025
82990 - Other business support service activities n.e.c.
Private Limited Company
Incorporated 9 October 2019
68100 - Buying and selling of own real estate
Private Limited Company
Incorporated 4 March 2019
68100 - Buying and selling of own real estate
Private Limited Company
Incorporated 19 January 2018
82990 - Other business support service activities n.e.c.
Private Limited Company
Incorporated 9 March 2017
68100 - Buying and selling of own real estate
Private Limited Company
Incorporated 8 March 2017
68209 - Other letting and operating of own or leased real estate
Private Limited Company
Incorporated 2 September 2015
68209 - Other letting and operating of own or leased real estate
Private Limited Company
Incorporated 15 July 2015
68209 - Other letting and operating of own or leased real estate
Limited Liability Partnership
Incorporated 2 May 2007
None Supplied
Private Limited Company
Incorporated 17 February 1995
88910 - Child day-care activities
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Cardiff 032H includes CF10 3BJ and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Violence and sexual offences | 158 |
| Shoplifting | 107 |
| Anti-social behaviour | 63 |
| Public order | 49 |
| Criminal damage and arson | 25 |
| Other theft | 23 |
| Vehicle crime | 22 |
| Robbery | 18 |
| Theft from the person | 12 |
| Drugs | 11 |
| Bicycle theft | 10 |
| Burglary | 8 |
| Possession of weapons | 2 |
| Other crime | 1 |
Answers use the geographic scope stated with each dataset above.
CF10 3BJ is in Wales.
The Census 2021 postcode-level dataset records 4 residents at CF10 3BJ. This is an exact postcode count.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full CF10 3BJ postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.