Explore CF3 0LG 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 21 residents and 9 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 0LG |
| Postcode without spaces | CF30LG |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | April 1985 |
| Directory version | 2026-06 |
| Latitude | 51.5296700 |
| Longitude | -3.0957410 |
| British National Grid | 324,087 E, 181,765 N |
| Country | Wales |
| Output Area (2021) | W00010517 |
| LSOA (2021) | W01001877 |
| MSOA (2021) | W02000377 |
| Electoral ward | W05001296 |
| 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 | 21 |
| Households | 9 |
| Female residents | 13 |
| Male residents | 8 |
| Residents per household | 2.3 |
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 |
|---|---|---|---|---|
| 7 May 2021 | 4, ST PIERRE CLOSE, ST MELLONS, CARDIFF | Semi-detached | Freehold | £160,000 |
| 12 Mar 2020 | 2, ST PIERRE CLOSE, ST MELLONS, CARDIFF | Semi-detached | Freehold | £148,500 |
Open schools and active GP practices in the CF3 postcode district, ordered by straight-line distance where coordinates are available.
Welsh establishment
Willowbrook Drive, Trowbridge, Cardiff, CF3 0AY
B
CRICKHOWELL ROAD, ST MELLONS, CARDIFF, CF3 0EF
B
5 STRATHY ROAD, ST. MELLONS, CARDIFF, CF3 0SH
Welsh establishment
Sandbrook Road, Trowbridge, Cardiff, CF3 0ST
Welsh establishment
Ferntree Drive, Trowbridge, Cardiff, CF3 0AA
Welsh establishment
Newport Road, College Green, Old St Mellon's, Cardiff, CF3 5YX
Welsh establishment
Heol Maes Eirwg, Trowbridge, Cardiff, CF3 0JZ
Welsh establishment
Dunster Road, Llanrumney, Cardiff, CF3 5TP
Welsh establishment
Glan-Y-Mor Road, Trowbridge, Cardiff, CF3 1RQ
Welsh establishment
Marshfield Road, Castleton, Newport, CF3 2UW
Welsh establishment
Cemaes Crescent, Trowbridge, Cardiff, CF3 1TA
Welsh establishment
Bridge Road, Old St Mellons, Cardiff, CF3 6UY
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Cardiff 011A includes CF3 0LG and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Violence and sexual offences | 3 |
| Drugs | 2 |
| Other crime | 1 |
Answers use the geographic scope stated with each dataset above.
CF3 0LG is in Wales.
The Census 2021 postcode-level dataset records 21 residents at CF3 0LG. This is an exact postcode count.
Yes. The sold-price records shown on this page are Land Registry transactions matched to the full CF3 0LG postcode.
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Explore other full postcodes in the same postcode sector.