Find CF3 0DG 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 43 residents and 20 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 0DG |
| Postcode without spaces | CF30DG |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | October 1984 |
| Directory version | 2026-06 |
| Latitude | 51.5279700 |
| Longitude | -3.1042920 |
| British National Grid | 323,491 E, 181,584 N |
| Country | Wales |
| Output Area (2021) | W00009687 |
| LSOA (2021) | W01001878 |
| 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 | 43 |
| Households | 20 |
| Female residents | 23 |
| Male residents | 20 |
| Residents per household | 2.2 |
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 |
|---|---|---|---|---|
| 15 Apr 2026 | 10, OSPREY CLOSE, ST MELLONS, CARDIFF | Semi-detached | Freehold | £272,000 |
| 28 Mar 2024 | 12, OSPREY CLOSE, ST MELLONS, CARDIFF | Semi-detached | Freehold | £282,500 |
| 7 Sep 2023 | 6, OSPREY CLOSE, ST MELLONS, CARDIFF | Terraced | Freehold | £183,500 |
| 5 Jan 2023 | 2, OSPREY CLOSE, ST MELLONS, CARDIFF | Detached | Freehold | £341,500 |
| 28 Sep 2022 | 14, OSPREY CLOSE, ST MELLONS, CARDIFF | Semi-detached | Freehold | £305,000 |
| 2 Sep 2022 | 7, OSPREY CLOSE, ST MELLONS, CARDIFF | Terraced | Freehold | £194,000 |
| 1 May 2020 | 10, OSPREY CLOSE, ST MELLONS, CARDIFF | Semi-detached | Freehold | £198,000 |
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
Welsh establishment
Newport Road, College Green, Old St Mellon's, Cardiff, CF3 5YX
Welsh establishment
Ferntree Drive, Trowbridge, Cardiff, CF3 0AA
B
5 STRATHY ROAD, ST. MELLONS, CARDIFF, CF3 0SH
Welsh establishment
Dunster Road, Llanrumney, Cardiff, CF3 5TP
Welsh establishment
Heol Maes Eirwg, Trowbridge, Cardiff, CF3 0JZ
Welsh establishment
Sandbrook Road, Trowbridge, Cardiff, CF3 0ST
Welsh establishment
Glan-Y-Mor Road, Trowbridge, Cardiff, CF3 1RQ
Welsh establishment
Newport Road, Rumney, Cardiff, CF3 1XQ
Welsh establishment
Bridge Road, Old St Mellons, Cardiff, CF3 6UY
Welsh establishment
Shaw Close, Llanrumney, Cardiff, CF3 5NX
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 3 January 2024
64999 - Financial intermediation not elsewhere classified
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Cardiff 011B includes CF3 0DG and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Anti-social behaviour | 3 |
| Vehicle crime | 3 |
| Violence and sexual offences | 3 |
| Possession of weapons | 1 |
| Public order | 1 |
| Shoplifting | 1 |
Answers use the geographic scope stated with each dataset above.
CF3 0DG is in Wales.
The Census 2021 postcode-level dataset records 43 residents at CF3 0DG. This is an exact postcode count.
Yes. The sold-price records shown on this page are Land Registry transactions matched to the full CF3 0DG postcode.
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Explore other full postcodes in the same postcode sector.