Explore CF3 6YW in Wales on an interactive map. See its location and approximate address-derived boundary, then review the exact-postcode facts and wider-area statistics available below. Editable vector files, printed maps and postcode colouring tools are also available. This page includes 90 Land Registry sold-price records matched to 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 6YW |
| Postcode without spaces | CF36YW |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | July 2021 |
| Directory version | 2026-06 |
| Latitude | 51.5397300 |
| Longitude | -3.1200500 |
| British National Grid | 322,418 E, 182,909 N |
| Country | Wales |
| Output Area (2021) | W00010552 |
| LSOA (2021) | W01002016 |
| MSOA (2021) | W02000369 |
| 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.
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 |
|---|---|---|---|---|
| 22 Dec 2025 | 28, RHODFA LEONARD, OLD ST MELLONS, CARDIFF | Semi-detached | Freehold | £280,000 |
| 19 Dec 2025 | 44, RHODFA LEONARD, OLD ST MELLONS, CARDIFF | Semi-detached | Freehold | £315,000 |
| 30 Jun 2025 | 42, RHODFA LEONARD, OLD ST MELLONS, CARDIFF | Terraced | Freehold | £260,000 |
| 22 Apr 2025 | 62, RHODFA LEONARD, OLD ST MELLONS, CARDIFF | Semi-detached | Freehold | £316,500 |
| 3 Feb 2025 | 54, RHODFA LEONARD, OLD ST MELLONS, CARDIFF | Detached | Freehold | £420,000 |
| 15 Nov 2024 | 65, RHODFA LEONARD, OLD ST MELLONS, CARDIFF | Semi-detached | Freehold | £243,000 |
| 9 Aug 2024 | 56, RHODFA LEONARD, OLD ST MELLONS, CARDIFF | Detached | Freehold | £399,999 |
| 1 Sep 2023 | 9, RHODFA LEONARD, OLD ST MELLONS, CARDIFF | Detached | Freehold | £395,000 |
| 31 Aug 2023 | 25, RHODFA LEONARD, OLD ST MELLONS, CARDIFF | Terraced | Freehold | £249,999 |
| 27 Jan 2023 | 37, RHODFA LEONARD, OLD ST MELLONS, CARDIFF | Detached · New build | Freehold | £329,995 |
| 7 Dec 2022 | 26, RHODFA LEONARD, OLD ST MELLONS, CARDIFF | Detached · New build | Freehold | £366,995 |
| 30 Nov 2022 | 38, RHODFA LEONARD, OLD ST MELLONS, CARDIFF | Detached · New build | Freehold | £315,995 |
Open schools and active GP practices in the CF3 postcode district, ordered by straight-line distance where coordinates are available.
Welsh establishment
Bridge Road, Old St Mellons, Cardiff, CF3 6UY
Welsh establishment
Newport Road, College Green, Old St Mellon's, Cardiff, CF3 5YX
Welsh establishment
Shaw Close, Llanrumney, Cardiff, CF3 5NX
Welsh establishment
Browning Close, Llanrumney, Cardiff, CF3 5NJ
Welsh establishment
Willowbrook Drive, Trowbridge, Cardiff, CF3 0AY
Welsh establishment
Ferntree Drive, Trowbridge, Cardiff, CF3 0AA
Welsh establishment
Dunster Road, Llanrumney, Cardiff, CF3 5TP
B
CRICKHOWELL ROAD, ST MELLONS, CARDIFF, CF3 0EF
Welsh establishment
Newport Road, Rumney, Cardiff, CF3 1XQ
B
5 STRATHY ROAD, ST. MELLONS, CARDIFF, CF3 0SH
Welsh establishment
Blagdon Close, Llanrumney, Cardiff, CF3 4HF
Welsh establishment
Glan-Y-Mor Road, Trowbridge, Cardiff, CF3 1RQ
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 29 April 2026
43999 - Other specialised construction activities n.e.c.
Private Limited Company
Incorporated 19 February 2026
71122 - Engineering related scientific and technical consulting activities
Private Limited Company
Incorporated 12 November 2025
68310 - Real estate agencies
Community Interest Company
Incorporated 25 September 2025
85520 - Cultural education
Private Limited Company
Incorporated 27 February 2025
68100 - Buying and selling of own real estate
Private Limited Company
Incorporated 13 January 2025
68100 - Buying and selling of own real estate
Private Limited Company
Incorporated 7 October 2024
77110 - Renting and leasing of cars and light motor vehicles
Private Limited Company
Incorporated 5 June 2023
86230 - Dental practice activities
Private Limited Company
Incorporated 26 January 2023
47710 - Retail sale of clothing in specialised stores
Private Limited Company
Incorporated 3 March 2022
62020 - Information technology consultancy activities
Private Limited Company
Incorporated 14 March 2017
71111 - Architectural activities
Private Limited Company
Incorporated 3 September 2014
66210 - Risk and damage evaluation
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Cardiff 003E includes CF3 6YW and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Violence and sexual offences | 7 |
| Anti-social behaviour | 3 |
| Possession of weapons | 3 |
| Burglary | 1 |
| Criminal damage and arson | 1 |
| Drugs | 1 |
| Public order | 1 |
| Shoplifting | 1 |
Answers use the geographic scope stated with each dataset above.
CF3 6YW is in Wales.
Yes. The sold-price records shown on this page are Land Registry transactions matched to the full CF3 6YW postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full CF3 6YW postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.