Find CF3 5TX 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 57 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 5TX |
| Postcode without spaces | CF35TX |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | June 1999 |
| Directory version | 2026-06 |
| Latitude | 51.5281700 |
| Longitude | -3.1066040 |
| British National Grid | 323,331 E, 181,609 N |
| Country | Wales |
| Output Area (2021) | W00010623 |
| 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 | 57 |
| Households | 27 |
| Female residents | 30 |
| Male residents | 27 |
| Residents per household | 2.1 |
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 |
|---|---|---|---|---|
| 23 Oct 2025 | NEWLYN, NEWPORT ROAD, OLD ST MELLONS, CARDIFF | Detached | Freehold | £434,000 |
| 14 Jun 2024 | CRAIGMORE, NEWPORT ROAD, OLD ST MELLONS, CARDIFF | Detached | Freehold | £260,000 |
| 2 Apr 2024 | STONELEIGH, NEWPORT ROAD, OLD ST MELLONS, CARDIFF | Semi-detached | Freehold | £480,000 |
| 11 Jul 2022 | 1, ST. ANDREWS COURT, NEWPORT ROAD, OLD ST MELLONS, CARDIFF | Semi-detached | Freehold | £432,500 |
| 6 May 2022 | THE GATE HOUSE, NEWPORT ROAD, OLD ST MELLONS, CARDIFF | Detached | Freehold | £405,215 |
| 5 May 2022 | KESSING LAN, NEWPORT ROAD, OLD ST MELLONS, CARDIFF | Detached | Freehold | £470,000 |
| 10 Sep 2021 | TREDRA, NEWPORT ROAD, OLD ST MELLONS, CARDIFF | Detached | Leasehold | £336,000 |
| 29 Jun 2021 | GREENACRES, NEWPORT ROAD, OLD ST MELLONS, CARDIFF | Detached | Freehold | £320,000 |
| 23 Jun 2021 | GREENACRES, NEWPORT ROAD, OLD ST MELLONS, CARDIFF | Detached | Freehold | £325,850 |
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
Welsh establishment
Newport Road, College Green, Old St Mellon's, Cardiff, CF3 5YX
B
CRICKHOWELL ROAD, ST MELLONS, CARDIFF, CF3 0EF
Welsh establishment
Ferntree Drive, Trowbridge, Cardiff, CF3 0AA
Welsh establishment
Dunster Road, Llanrumney, Cardiff, CF3 5TP
B
5 STRATHY ROAD, ST. MELLONS, CARDIFF, CF3 0SH
Welsh establishment
Bridge Road, Old St Mellons, Cardiff, CF3 6UY
Welsh establishment
Glan-Y-Mor Road, Trowbridge, Cardiff, CF3 1RQ
Welsh establishment
Heol Maes Eirwg, Trowbridge, Cardiff, CF3 0JZ
Welsh establishment
Newport Road, Rumney, Cardiff, CF3 1XQ
Welsh establishment
Sandbrook Road, Trowbridge, Cardiff, CF3 0ST
Welsh establishment
Shaw Close, Llanrumney, Cardiff, CF3 5NX
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 15 July 2024
47910 - Retail sale via mail order houses or via Internet
Private Limited Company
Incorporated 9 April 2024
56290 - Other food services
Private Limited Company
Incorporated 19 May 2020
81300 - Landscape service activities
Private Limited Company
Incorporated 2 July 2019
86230 - Dental practice activities
Private Limited Company
Incorporated 18 September 2018
45200 - Maintenance and repair of motor vehicles
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Cardiff 007D includes CF3 5TX 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 5TX is in Wales.
The Census 2021 postcode-level dataset records 57 residents at CF3 5TX. This is an exact postcode count.
Yes. The sold-price records shown on this page are Land Registry transactions matched to the full CF3 5TX postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full CF3 5TX postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.