This page brings together the map and available local information for CF3 3HG 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 98 residents and 40 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 3HG |
| Postcode without spaces | CF33HG |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | June 1999 |
| Directory version | 2026-06 |
| Latitude | 51.5055900 |
| Longitude | -3.1237790 |
| British National Grid | 322,101 E, 179,116 N |
| Country | Wales |
| Output Area (2021) | W00009605 |
| LSOA (2021) | W01001863 |
| MSOA (2021) | W02000388 |
| 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.
These Census figures are matched directly to the full postcode, rather than inferred from a wider neighbourhood.
| Residents | 98 |
| Households | 40 |
| Female residents | 49 |
| Male residents | 49 |
| Residents per household | 2.5 |
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 Dec 2025 | THE OLD NURSERY, THE GROVE, RUMNEY, CARDIFF | Detached | Freehold | £254,375 |
| 21 Nov 2025 | 21A, THE GROVE, RUMNEY, CARDIFF | Semi-detached | Freehold | £212,000 |
| 31 Oct 2025 | 9A, THE GROVE, RUMNEY, CARDIFF | Detached | Freehold | £350,000 |
| 10 Oct 2025 | 28, THE GROVE, RUMNEY, CARDIFF | Flat or maisonette | Leasehold | £138,000 |
| 18 Jul 2025 | 23, THE GROVE, RUMNEY, CARDIFF | Semi-detached | Freehold | £310,000 |
| 28 Mar 2024 | ANTELISE, THE GROVE, RUMNEY, CARDIFF | Detached | Freehold | £225,000 |
| 23 Feb 2024 | 7, THE GROVE, RUMNEY, CARDIFF | Semi-detached | Freehold | £245,000 |
| 23 Feb 2021 | 4C, THE GROVE, RUMNEY, CARDIFF | Terraced | Freehold | £180,000 |
| 14 Aug 2020 | 15B, THE GROVE, RUMNEY, CARDIFF | Semi-detached | Freehold | £220,000 |
Open schools and active GP practices in the CF3 postcode district, ordered by straight-line distance where coordinates are available.
B
BARMOUTH ROAD, RUMNEY, CARDIFF, CF3 3LG
Welsh establishment
Barmouth Road, Rumney, Cardiff (Caerdydd), CF3 3HD
Welsh establishment
Llanstephan Road, Rumney, Cardiff, CF3 3JG
Welsh establishment
Eastern Community Campus, Trowbridge Road, Trowbridge, Cardiff, CF3 1XZ
Welsh establishment
Ridgeway Road, Llanrumney, Cardiff, CF3 4AB
Welsh establishment
Blagdon Close, Llanrumney, Cardiff, CF3 4HF
Welsh establishment
Newport Road, Rumney, Cardiff, CF3 1XQ
Welsh establishment
Brynbala Way, Trowbridge, Cardiff (Caerdydd), CF3 1SX
Welsh establishment
Cemaes Crescent, Trowbridge, Cardiff, CF3 1TA
Welsh establishment
Glan-Y-Mor Road, Trowbridge, Cardiff, CF3 1RQ
Welsh establishment
Dunster Road, Llanrumney, Cardiff, CF3 5TP
Welsh establishment
Heol Maes Eirwg, Trowbridge, Cardiff, CF3 0JZ
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 22 April 2022
01629 - Support activities for animal production (other than farm animal boarding and care) n.e.c.
Private Limited Company
Incorporated 11 June 2020
88910 - Child day-care activities
Private Limited Company
Incorporated 23 November 2016
43210 - Electrical installation
Private Limited Company
Incorporated 19 May 1997
45200 - Maintenance and repair of motor vehicles
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Cardiff 022A includes CF3 3HG and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Violence and sexual offences | 2 |
| Public order | 1 |
Answers use the geographic scope stated with each dataset above.
CF3 3HG is in Wales.
The Census 2021 postcode-level dataset records 98 residents at CF3 3HG. This is an exact postcode count.
Yes. The sold-price records shown on this page are Land Registry transactions matched to the full CF3 3HG postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full CF3 3HG postcode and its approximate address-derived outline, request a custom map.
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