This page brings together the map and available local information for CF3 0AG 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 107 residents and 39 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 0AG |
| Postcode without spaces | CF30AG |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | September 1981 |
| Directory version | 2026-06 |
| Latitude | 51.5216400 |
| Longitude | -3.1107410 |
| British National Grid | 323,033 E, 180,888 N |
| Country | Wales |
| Output Area (2021) | W00009699 |
| LSOA (2021) | W01001881 |
| MSOA (2021) | W02000379 |
| 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 | 107 |
| Households | 39 |
| Female residents | 55 |
| Male residents | 52 |
| Residents per household | 2.7 |
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 May 2025 | 38, TARWICK DRIVE, ST MELLONS, CARDIFF | Terraced | Freehold | £200,000 |
| 20 Sep 2024 | 4, TARWICK DRIVE, ST MELLONS, CARDIFF | Terraced | Freehold | £181,000 |
| 5 Jul 2024 | 78, TARWICK DRIVE, ST MELLONS, CARDIFF | Terraced | Freehold | £176,000 |
| 29 Nov 2021 | 38, TARWICK DRIVE, ST MELLONS, CARDIFF | Terraced | Freehold | £177,000 |
| 11 Jun 2021 | 10, TARWICK DRIVE, ST MELLONS, CARDIFF | Terraced | Freehold | £100,000 |
| 1 Jun 2021 | 32, TARWICK DRIVE, ST MELLONS, CARDIFF | Terraced | Freehold | £175,000 |
| 28 May 2021 | 18, TARWICK DRIVE, ST MELLONS, CARDIFF | Terraced | Freehold | £136,000 |
| 18 Dec 2020 | 24, TARWICK DRIVE, ST MELLONS, CARDIFF | Terraced | Freehold | £145,000 |
Open schools and active GP practices in the CF3 postcode district, ordered by straight-line distance where coordinates are available.
Welsh establishment
Ferntree Drive, Trowbridge, Cardiff, CF3 0AA
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
Newport Road, College Green, Old St Mellon's, Cardiff, CF3 5YX
B
CRICKHOWELL ROAD, ST MELLONS, CARDIFF, CF3 0EF
Welsh establishment
Cemaes Crescent, Trowbridge, Cardiff, CF3 1TA
Welsh establishment
Brynbala Way, Trowbridge, Cardiff (Caerdydd), CF3 1SX
Welsh establishment
Willowbrook Drive, Trowbridge, Cardiff, CF3 0AY
Welsh establishment
Eastern Community Campus, Trowbridge Road, Trowbridge, Cardiff, CF3 1XZ
Welsh establishment
Heol Maes Eirwg, Trowbridge, Cardiff, CF3 0JZ
Welsh establishment
Shaw Close, Llanrumney, Cardiff, CF3 5NX
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 14 January 2026
81299 - Other cleaning services
Private Limited Company
Incorporated 19 May 2022
80100 - Private security activities
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Cardiff 013C includes CF3 0AG and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Violence and sexual offences | 6 |
| Public order | 3 |
| Anti-social behaviour | 2 |
| Criminal damage and arson | 2 |
| Burglary | 1 |
| Other theft | 1 |
| Vehicle crime | 1 |
Answers use the geographic scope stated with each dataset above.
CF3 0AG is in Wales.
The Census 2021 postcode-level dataset records 107 residents at CF3 0AG. This is an exact postcode count.
Yes. The sold-price records shown on this page are Land Registry transactions matched to the full CF3 0AG postcode.
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Explore other full postcodes in the same postcode sector.