This page brings together the map and available local information for CF3 0DJ 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 51 residents and 27 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 0DJ |
| Postcode without spaces | CF30DJ |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1992 |
| Directory version | 2026-06 |
| Latitude | 51.5279200 |
| Longitude | -3.1024890 |
| British National Grid | 323,616 E, 181,577 N |
| Country | Wales |
| Output Area (2021) | W00009678 |
| 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 | 51 |
| Households | 27 |
| Female residents | 24 |
| Male residents | 27 |
| Residents per household | 1.9 |
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 |
|---|---|---|---|---|
| 26 Aug 2025 | 28, SANDERLING DRIVE, ST MELLONS, CARDIFF | Semi-detached | Freehold | £270,000 |
| 9 Jun 2025 | 36A, SANDERLING DRIVE, ST MELLONS, CARDIFF | Terraced | Freehold | £200,000 |
| 7 Mar 2025 | 34A, SANDERLING DRIVE, ST MELLONS, CARDIFF | Terraced | Freehold | £205,000 |
| 31 Jul 2024 | 56, SANDERLING DRIVE, ST MELLONS, CARDIFF | Semi-detached | Freehold | £260,000 |
| 1 Sep 2023 | 44, SANDERLING DRIVE, ST MELLONS, CARDIFF | Detached | Freehold | £312,500 |
| 21 Mar 2022 | 36A, SANDERLING DRIVE, ST MELLONS, CARDIFF | Terraced | Freehold | £180,000 |
| 25 Oct 2021 | 28, SANDERLING DRIVE, ST MELLONS, CARDIFF | Semi-detached | Freehold | £224,000 |
| 26 Mar 2021 | 66, SANDERLING DRIVE, ST MELLONS, CARDIFF | Semi-detached | Freehold | £240,000 |
| 5 Mar 2021 | 32, SANDERLING DRIVE, ST MELLONS, CARDIFF | Semi-detached | Freehold | £173,000 |
| 18 Feb 2021 | 56, SANDERLING DRIVE, ST MELLONS, CARDIFF | Semi-detached | Freehold | £207,500 |
| 19 Oct 2020 | 58, SANDERLING DRIVE, ST MELLONS, CARDIFF | Detached | Freehold | £275,000 |
| 14 Feb 2020 | 52, SANDERLING DRIVE, ST MELLONS, CARDIFF | Semi-detached | Freehold | £202,000 |
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
Ferntree Drive, Trowbridge, Cardiff, CF3 0AA
Welsh establishment
Newport Road, College Green, Old St Mellon's, Cardiff, CF3 5YX
B
5 STRATHY ROAD, ST. MELLONS, CARDIFF, CF3 0SH
Welsh establishment
Sandbrook Road, Trowbridge, Cardiff, CF3 0ST
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
Newport Road, Rumney, Cardiff, CF3 1XQ
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 011B includes CF3 0DJ 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 0DJ is in Wales.
The Census 2021 postcode-level dataset records 51 residents at CF3 0DJ. This is an exact postcode count.
Yes. The sold-price records shown on this page are Land Registry transactions matched to the full CF3 0DJ postcode.
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Explore other full postcodes in the same postcode sector.