Use this guide to understand CF3 3LJ in Wales. Start with the interactive location and approximate postcode outline, then browse the available facts and local-area indicators. Labels show which figures relate to the exact postcode and which cover a larger geography. This page includes 12 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 3LJ |
| Postcode without spaces | CF33LJ |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | December 2021 |
| Directory version | 2026-06 |
| Latitude | 51.5158700 |
| Longitude | -3.1187720 |
| British National Grid | 322,466 E, 180,254 N |
| Country | Wales |
| Output Area (2021) | W00009615 |
| LSOA (2021) | W01001866 |
| MSOA (2021) | W02000382 |
| Electoral ward | W05001294 |
| 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.
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 |
|---|---|---|---|---|
| 30 Apr 2024 | 1, HEOL TELERCH, RUMNEY, CARDIFF | Semi-detached · New build | Freehold | £339,000 |
| 27 Mar 2024 | 7, HEOL TELERCH, RUMNEY, CARDIFF | Semi-detached · New build | Freehold | £325,000 |
| 6 Nov 2023 | 5, HEOL TELERCH, RUMNEY, CARDIFF | Semi-detached · New build | Freehold | £319,500 |
| 31 Oct 2023 | 3, HEOL TELERCH, RUMNEY, CARDIFF | Semi-detached · New build | Freehold | £325,000 |
| 31 Oct 2023 | 9, HEOL TELERCH, RUMNEY, CARDIFF | Detached · New build | Freehold | £365,000 |
| 9 Dec 2022 | 8, HEOL TELERCH, RUMNEY, CARDIFF | Semi-detached · New build | Freehold | £270,000 |
| 1 Nov 2022 | 10, HEOL TELERCH, RUMNEY, CARDIFF | Semi-detached · New build | Freehold | £270,000 |
| 16 Aug 2022 | 2, HEOL TELERCH, RUMNEY, CARDIFF | Detached · New build | Freehold | £295,000 |
| 4 Aug 2022 | 14, HEOL TELERCH, RUMNEY, CARDIFF | Semi-detached · New build | Freehold | £260,000 |
| 1 Aug 2022 | 6, HEOL TELERCH, RUMNEY, CARDIFF | Semi-detached · New build | Freehold | £265,000 |
| 29 Jul 2022 | 4, HEOL TELERCH, RUMNEY, CARDIFF | Semi-detached · New build | Freehold | £265,000 |
| 15 Jul 2022 | 12, HEOL TELERCH, RUMNEY, CARDIFF | Semi-detached · New build | Freehold | £265,000 |
Open schools and active GP practices in the CF3 postcode district, ordered by straight-line distance where coordinates are available.
Welsh establishment
Eastern Community Campus, Trowbridge Road, Trowbridge, Cardiff, CF3 1XZ
Welsh establishment
Newport Road, Rumney, Cardiff, CF3 1XQ
Welsh establishment
Brynbala Way, Trowbridge, Cardiff (Caerdydd), CF3 1SX
Welsh establishment
Glan-Y-Mor Road, Trowbridge, Cardiff, CF3 1RQ
Welsh establishment
Blagdon Close, Llanrumney, Cardiff, CF3 4HF
Welsh establishment
Llanstephan Road, Rumney, Cardiff, CF3 3JG
Welsh establishment
Dunster Road, Llanrumney, Cardiff, CF3 5TP
Welsh establishment
Cemaes Crescent, Trowbridge, Cardiff, CF3 1TA
B
BARMOUTH ROAD, RUMNEY, CARDIFF, CF3 3LG
Welsh establishment
Ferntree Drive, Trowbridge, Cardiff, CF3 0AA
Welsh establishment
Browning Close, Llanrumney, Cardiff, CF3 5NJ
Welsh establishment
Shaw Close, Llanrumney, Cardiff, CF3 5NX
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 28 April 2020
47290 - Other retail sale of food in specialised stores
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Cardiff 016A includes CF3 3LJ and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Anti-social behaviour | 2 |
| Violence and sexual offences | 2 |
| Bicycle theft | 1 |
| Other theft | 1 |
| Public order | 1 |
Answers use the geographic scope stated with each dataset above.
CF3 3LJ is in Wales.
Yes. The sold-price records shown on this page are Land Registry transactions matched to the full CF3 3LJ postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full CF3 3LJ postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.