Explore CF3 4JG in Wales 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 65 residents and 25 households at the exact postcode.
High-quality vector file formats. Instant download. Next-day prints.
Create a Custom MapChoose the type of postcode map that matches the level of detail and editing control you need.
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.
Browse Vector Map Files
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.
Try the Sector Map ToolReady-made vector files cover postcode areas, districts and sectors. For a map focused on the full CF3 4JG postcode or its approximate address-derived outline, ask us about custom digital and printed options.
Create a Custom MapCore details from the ONS Postcode Directory. Geography codes identify the official areas containing this postcode.
| Postcode | CF3 4JG |
| Postcode without spaces | CF34JG |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | June 2008 |
| Directory version | 2026-06 |
| Latitude | 51.5227800 |
| Longitude | -3.1320010 |
| British National Grid | 321,560 E, 181,037 N |
| Country | Wales |
| Output Area (2021) | W00009293 |
| LSOA (2021) | W01001804 |
| MSOA (2021) | W02000381 |
| Electoral ward | W05001285 |
| Westminster constituency | W07000089 |
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 | 65 |
| Households | 25 |
| Female residents | 34 |
| Male residents | 31 |
| Residents per household | 2.6 |
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 |
|---|---|---|---|---|
| 19 Nov 2024 | 17, BALL CLOSE, LLANRUMNEY, CARDIFF | Semi-detached | Freehold | £257,000 |
| 27 Sep 2024 | 8, BALL CLOSE, LLANRUMNEY, CARDIFF | Terraced | Freehold | £185,000 |
| 8 Jul 2022 | 19, BALL CLOSE, LLANRUMNEY, CARDIFF | Semi-detached | Freehold | £208,500 |
| 26 Nov 2021 | 2, BALL CLOSE, LLANRUMNEY, CARDIFF | Terraced | Freehold | £195,000 |
| 17 Nov 2021 | 16, BALL CLOSE, LLANRUMNEY, CARDIFF | Semi-detached | Freehold | £220,000 |
| 5 Mar 2021 | 7, BALL CLOSE, LLANRUMNEY, CARDIFF | Terraced | Freehold | £160,000 |
| 30 Oct 2020 | 12, BALL CLOSE, LLANRUMNEY, CARDIFF | Terraced | Freehold | £188,000 |
Open schools and active GP practices in the CF3 postcode district, ordered by straight-line distance where coordinates are available.
Welsh establishment
Browning Close, Llanrumney, Cardiff, CF3 5NJ
Welsh establishment
Blagdon Close, Llanrumney, Cardiff, CF3 4HF
Welsh establishment
Shaw Close, Llanrumney, Cardiff, CF3 5NX
Welsh establishment
Dunster Road, Llanrumney, Cardiff, CF3 5TP
Welsh establishment
Eastern Community Campus, Trowbridge Road, Trowbridge, Cardiff, CF3 1XZ
Welsh establishment
Newport Road, Rumney, Cardiff, CF3 1XQ
Welsh establishment
Ridgeway Road, Llanrumney, Cardiff, CF3 4AB
Welsh establishment
Bridge Road, Old St Mellons, Cardiff, CF3 6UY
Welsh establishment
Llanstephan Road, Rumney, Cardiff, CF3 3JG
Welsh establishment
Newport Road, College Green, Old St Mellon's, Cardiff, CF3 5YX
Welsh establishment
Ferntree Drive, Trowbridge, Cardiff, CF3 0AA
Welsh establishment
Glan-Y-Mor Road, Trowbridge, Cardiff, CF3 1RQ
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 17 September 2024
26600 - Manufacture of irradiation, electromedical and electrotherapeutic equipment
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Cardiff 015B includes CF3 4JG and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Violence and sexual offences | 12 |
| Anti-social behaviour | 2 |
| Other crime | 2 |
| Possession of weapons | 2 |
| Other theft | 1 |
Answers use the geographic scope stated with each dataset above.
CF3 4JG is in Wales.
The Census 2021 postcode-level dataset records 65 residents at CF3 4JG. This is an exact postcode count.
Yes. The sold-price records shown on this page are Land Registry transactions matched to the full CF3 4JG postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full CF3 4JG postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.