Use this guide to understand CF23 6TJ 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. Census 2021 records 42 residents and 36 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 | CF23 6TJ |
| Postcode without spaces | CF236TJ |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | June 1999 |
| Directory version | 2026-06 |
| Latitude | 51.5186700 |
| Longitude | -3.1607530 |
| British National Grid | 319,558 E, 180,611 N |
| Country | Wales |
| Output Area (2021) | W00008958 |
| LSOA (2021) | W01001730 |
| MSOA (2021) | W02000374 |
| Electoral ward | W05001275 |
| 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 | 42 |
| Households | 36 |
| Female residents | 31 |
| Male residents | 11 |
| Residents per household | 1.2 |
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 |
|---|---|---|---|---|
| 28 Nov 2024 | 18, CLARENDON, CARDIFF | Flat or maisonette | Leasehold | £175,000 |
| 12 Aug 2024 | 21, CLARENDON, CARDIFF | Flat or maisonette | Leasehold | £155,000 |
| 19 Jul 2024 | 2, CLARENDON, CARDIFF | Flat or maisonette | Leasehold | £150,000 |
| 9 Jul 2024 | 1, CLARENDON, CARDIFF | Flat or maisonette | Leasehold | £177,500 |
| 18 Jan 2024 | 40, CLARENDON, CARDIFF | Detached | Freehold | £230,000 |
| 8 Dec 2023 | 18, CLARENDON, CARDIFF | Flat or maisonette | Leasehold | £165,000 |
| 31 Jul 2023 | 4, CLARENDON, CARDIFF | Flat or maisonette | Leasehold | £160,000 |
| 30 Mar 2023 | 30, CLARENDON, CARDIFF | Semi-detached | Freehold | £345,000 |
| 7 Dec 2022 | 32, CLARENDON, CARDIFF | Semi-detached | Freehold | £363,000 |
| 24 Jun 2021 | 29, CLARENDON, CARDIFF | Detached | Freehold | £328,000 |
| 16 Apr 2021 | 37, CLARENDON, CARDIFF | Detached | Freehold | £330,000 |
| 26 Feb 2021 | 15, CLARENDON, CARDIFF | Flat or maisonette | Leasehold | £136,000 |
Open schools and active GP practices in the CF23 postcode district, ordered by straight-line distance where coordinates are available.
Welsh establishment
Pennsylvania, Llanedeyrn, Cardiff, CF23 9LS
Welsh establishment
Glyn Coed Road, Pentwyn, Cardiff, CF23 7DW
Welsh establishment
Coed-Y-Gores, Llanedeyrn, Cardiff, CF23 9NX
B
LLAN HEALTHCARE, WELLBEING HUB @ MAELFA, ROUND WOOD, LLANEDEYRN, CARDIFF, CF23 9PF
Welsh establishment
Ontario Way, Cyncoed, Cardiff, CF23 6HB
Welsh establishment
Llandennis Road, Cyncoed, Cardiff, CF23 6WG
Welsh establishment
Ael-Y-Bryn, Llanedeyrn, Cardiff, CF23 9LF
Welsh establishment
Bryn Celyn, Pentwyn, Cardiff, CF23 7ED
B
PONTPRENNAU MEDICAL CENTR, PENTWYN DRIVE, CARDIFF, CF23 7SD
Welsh establishment
Wellwood, Llanedeyrn, Cardiff, CF23 9JN
Welsh establishment
Circle Way East, Llanedyern, Cardiff, CF23 9PD
Welsh establishment
Bryn Heulog, Pentwyn, Cardiff, CF23 7JB
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Cardiff 008A includes CF23 6TJ and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Public order | 1 |
| Vehicle crime | 1 |
| Violence and sexual offences | 1 |
Answers use the geographic scope stated with each dataset above.
CF23 6TJ is in Wales.
The Census 2021 postcode-level dataset records 42 residents at CF23 6TJ. This is an exact postcode count.
Yes. The sold-price records shown on this page are Land Registry transactions matched to the full CF23 6TJ postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full CF23 6TJ postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.