Explore CF3 5ET 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 93 residents and 32 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 5ET |
| Postcode without spaces | CF35ET |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | June 1999 |
| Directory version | 2026-06 |
| Latitude | 51.5288400 |
| Longitude | -3.1111760 |
| British National Grid | 323,015 E, 181,689 N |
| Country | Wales |
| Output Area (2021) | W00009481 |
| LSOA (2021) | W01001840 |
| MSOA (2021) | W02000373 |
| Electoral ward | W05001290 |
| Westminster constituency | W07000090 |
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 | 93 |
| Households | 32 |
| Female residents | 49 |
| Male residents | 44 |
| Residents per household | 2.9 |
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 |
|---|---|---|---|---|
| 6 Nov 2024 | 4, HASTINGS CRESCENT, OLD ST MELLONS, CARDIFF | Detached | Freehold | £408,000 |
| 6 Dec 2023 | 60, HASTINGS CRESCENT, OLD ST MELLONS, CARDIFF | Detached | Freehold | £450,000 |
| 16 Sep 2022 | 44, HASTINGS CRESCENT, OLD ST MELLONS, CARDIFF | Detached | Freehold | £401,150 |
| 24 Jun 2022 | 42, HASTINGS CRESCENT, OLD ST MELLONS, CARDIFF | Detached | Freehold | £317,500 |
| 14 Apr 2022 | 64, HASTINGS CRESCENT, OLD ST MELLONS, CARDIFF | Detached | Freehold | £445,000 |
| 8 Jul 2021 | 26, HASTINGS CRESCENT, OLD ST MELLONS, CARDIFF | Detached | Freehold | £360,000 |
Open schools and active GP practices in the CF3 postcode district, ordered by straight-line distance where coordinates are available.
Welsh establishment
Newport Road, College Green, Old St Mellon's, Cardiff, CF3 5YX
Welsh establishment
Ferntree Drive, Trowbridge, Cardiff, CF3 0AA
B
CRICKHOWELL ROAD, ST MELLONS, CARDIFF, CF3 0EF
Welsh establishment
Willowbrook Drive, Trowbridge, Cardiff, CF3 0AY
Welsh establishment
Dunster Road, Llanrumney, Cardiff, CF3 5TP
Welsh establishment
Bridge Road, Old St Mellons, Cardiff, CF3 6UY
Welsh establishment
Shaw Close, Llanrumney, Cardiff, CF3 5NX
Welsh establishment
Browning Close, Llanrumney, Cardiff, CF3 5NJ
Welsh establishment
Newport Road, Rumney, Cardiff, CF3 1XQ
Welsh establishment
Glan-Y-Mor Road, Trowbridge, Cardiff, CF3 1RQ
B
5 STRATHY ROAD, ST. MELLONS, CARDIFF, CF3 0SH
Welsh establishment
Heol Maes Eirwg, Trowbridge, Cardiff, CF3 0JZ
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 10 December 2021
46310 - Wholesale of fruit and vegetables
PRI/LTD BY GUAR/NSC (Private, limited by guarantee, no share capital)
Incorporated 10 December 2018
85600 - Educational support services
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Cardiff 007D includes CF3 5ET and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Violence and sexual offences | 5 |
| Criminal damage and arson | 3 |
| Public order | 2 |
Answers use the geographic scope stated with each dataset above.
CF3 5ET is in Wales.
The Census 2021 postcode-level dataset records 93 residents at CF3 5ET. This is an exact postcode count.
Yes. The sold-price records shown on this page are Land Registry transactions matched to the full CF3 5ET postcode.
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Explore other full postcodes in the same postcode sector.