Find CF3 6XJ in Wales 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 92 residents and 37 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 | CF3 6XJ |
| Postcode without spaces | CF36XJ |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | June 1999 |
| Directory version | 2026-06 |
| Latitude | 51.5351300 |
| Longitude | -3.1123100 |
| British National Grid | 322,947 E, 182,389 N |
| Country | Wales |
| Output Area (2021) | W00010534 |
| LSOA (2021) | W01002016 |
| MSOA (2021) | W02000369 |
| Electoral ward | W05001290 |
| Westminster constituency | W07000090 |
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 | 92 |
| Households | 37 |
| Female residents | 50 |
| Male residents | 42 |
| Residents per household | 2.5 |
A detailed vector map covering a 500 metre radius around the postcode.
Land Registry Price Paid Data transactions matched to this exact full postcode.
| Sale date | Address | Property type | Tenure | Price |
|---|---|---|---|---|
| 5 Jul 2024 | LITTLE ORCHARD, BEGAN ROAD, OLD ST MELLONS, CARDIFF | Semi-detached | Freehold | £395,000 |
| 17 May 2024 | THE COTTAGE, BEGAN ROAD, OLD ST MELLONS, CARDIFF | Detached | Freehold | £412,500 |
| 23 Jun 2023 | THE GRAINHOUSE, BEGAN ROAD, OLD ST MELLONS, CARDIFF | Detached | Freehold | £805,000 |
| 21 Mar 2023 | LONG MYND, BEGAN ROAD, OLD ST MELLONS, CARDIFF | Semi-detached | Freehold | £410,000 |
| 6 Dec 2022 | HASCOSAY, BEGAN ROAD, OLD ST MELLONS, CARDIFF | Semi-detached | Freehold | £350,000 |
| 31 Aug 2022 | TUDOR LODGE, BEGAN ROAD, OLD ST MELLONS, CARDIFF | Detached | Freehold | £725,000 |
| 30 Jun 2021 | LITTLE BEGAN HOUSE, BEGAN ROAD, OLD ST MELLONS, CARDIFF | Detached | Freehold | £450,000 |
| 25 Feb 2021 | LITTLE BEGAN HOUSE, BEGAN ROAD, OLD ST MELLONS, CARDIFF | Other | Freehold | £635,000 |
| 11 Sep 2020 | WESTWINDS, BEGAN ROAD, OLD ST MELLONS, CARDIFF | Detached | Freehold | £652,000 |
| 31 Mar 2020 | PENLAN, BEGAN ROAD, OLD ST MELLONS, CARDIFF | Detached | Freehold | £455,000 |
Open schools and active GP practices in the CF3 postcode district, ordered by straight-line distance where coordinates are available.
Welsh establishment
Bridge Road, Old St Mellons, Cardiff, CF3 6UY
Welsh establishment
Newport Road, College Green, Old St Mellon's, Cardiff, CF3 5YX
Welsh establishment
Willowbrook Drive, Trowbridge, Cardiff, CF3 0AY
Welsh establishment
Ferntree Drive, Trowbridge, Cardiff, CF3 0AA
B
CRICKHOWELL ROAD, ST MELLONS, CARDIFF, CF3 0EF
Welsh establishment
Dunster Road, Llanrumney, Cardiff, CF3 5TP
Welsh establishment
Shaw Close, Llanrumney, Cardiff, CF3 5NX
Welsh establishment
Browning Close, Llanrumney, Cardiff, CF3 5NJ
B
5 STRATHY ROAD, ST. MELLONS, CARDIFF, CF3 0SH
Welsh establishment
Newport Road, Rumney, Cardiff, CF3 1XQ
Welsh establishment
Glan-Y-Mor Road, Trowbridge, Cardiff, CF3 1RQ
Welsh establishment
Sandbrook Road, Trowbridge, Cardiff, CF3 0ST
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 22 April 2026
68100 - Buying and selling of own real estate
Private Limited Company
Incorporated 18 March 2026
62012 - Business and domestic software development
Private Limited Company
Incorporated 14 August 2025
68100 - Buying and selling of own real estate
Private Limited Company
Incorporated 28 January 2025
68209 - Other letting and operating of own or leased real estate
Private Limited Company
Incorporated 22 August 2024
61200 - Wireless telecommunications activities
Private Limited Company
Incorporated 21 August 2024
70229 - Management consultancy activities other than financial management
Private Limited Company
Incorporated 17 June 2024
68310 - Real estate agencies
Private Limited Company
Incorporated 9 November 2022
52103 - Operation of warehousing and storage facilities for land transport activities
Private Limited Company
Incorporated 15 October 2021
86101 - Hospital activities
Private Limited Company
Incorporated 29 April 2021
33160 - Repair and maintenance of aircraft and spacecraft
Private Limited Company
Incorporated 18 December 2020
68100 - Buying and selling of own real estate
Private Limited Company
Incorporated 21 May 2019
86101 - Hospital activities
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Cardiff 003E includes CF3 6XJ and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Violence and sexual offences | 7 |
| Anti-social behaviour | 3 |
| Possession of weapons | 3 |
| Burglary | 1 |
| Criminal damage and arson | 1 |
| Drugs | 1 |
| Public order | 1 |
| Shoplifting | 1 |
Answers use the geographic scope stated with each dataset above.
CF3 6XJ is in Wales.
The Census 2021 postcode-level dataset records 92 residents at CF3 6XJ. This is an exact postcode count.
Yes. The sold-price records shown on this page are Land Registry transactions matched to the full CF3 6XJ postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full CF3 6XJ postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.