Use this guide to understand CF23 9JR 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 106 residents and 45 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 9JR |
| Postcode without spaces | CF239JR |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | June 1999 |
| Directory version | 2026-06 |
| Latitude | 51.5090700 |
| Longitude | -3.1533190 |
| British National Grid | 320,057 E, 179,535 N |
| Country | Wales |
| Output Area (2021) | W00009366 |
| LSOA (2021) | W01001814 |
| MSOA (2021) | W02000383 |
| Electoral ward | W05001286 |
| 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 | 106 |
| Households | 45 |
| Female residents | 56 |
| Male residents | 50 |
| Residents per household | 2.4 |
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 |
|---|---|---|---|---|
| 21 Nov 2025 | 81, WELLWOOD, LLANEDEYRN, CARDIFF | Semi-detached | Freehold | £260,500 |
| 17 Oct 2025 | 85, WELLWOOD, LLANEDEYRN, CARDIFF | Semi-detached | Freehold | £320,000 |
| 21 Mar 2025 | 80, WELLWOOD, LLANEDEYRN, CARDIFF | Semi-detached | Freehold | £240,000 |
| 24 Feb 2025 | 88, WELLWOOD, LLANEDEYRN, CARDIFF | Semi-detached | Freehold | £264,000 |
| 15 Jan 2025 | 89, WELLWOOD, LLANEDEYRN, CARDIFF | Semi-detached | Leasehold | £265,000 |
| 27 Oct 2023 | 64, WELLWOOD, LLANEDEYRN, CARDIFF | Semi-detached | Freehold | £220,000 |
| 24 Aug 2023 | 90, WELLWOOD, LLANEDEYRN, CARDIFF | Semi-detached | Freehold | £225,000 |
| 31 Mar 2023 | 97, WELLWOOD, LLANEDEYRN, CARDIFF | Semi-detached | Freehold | £260,000 |
| 31 Oct 2022 | 100, WELLWOOD, LLANEDEYRN, CARDIFF | Semi-detached | Leasehold | £314,000 |
Open schools and active GP practices in the CF23 postcode district, ordered by straight-line distance where coordinates are available.
Welsh establishment
Ael-Y-Bryn, Llanedeyrn, Cardiff, CF23 9LF
Welsh establishment
Wellwood, Llanedeyrn, Cardiff, CF23 9JN
B
LLAN HEALTHCARE, WELLBEING HUB @ MAELFA, ROUND WOOD, LLANEDEYRN, CARDIFF, CF23 9PF
Welsh establishment
Circle Way East, Llanedyern, Cardiff, CF23 9PD
Welsh establishment
Pennsylvania, Llanedeyrn, Cardiff, CF23 9LS
Welsh establishment
Llanedeyrn Road, Penylan, Cardiff, Cardiff (Caerdydd), CF23 9DT
Welsh establishment
Coed-Y-Gores, Llanedeyrn, Cardiff, CF23 9NX
Welsh establishment
Hammond Way, Penylan, Cardiff, CF23 9NB
Welsh establishment
Ontario Way, Cyncoed, Cardiff, CF23 6HB
Welsh establishment
Ty Gwyn Road, Penylan, Cardiff (Caerdydd), CF23 5QD
B
100 PEN-Y-LAN ROAD, PENYLAN, CARDIFF, CF23 5RH
Welsh establishment
Bryn Celyn, Pentwyn, Cardiff, CF23 7ED
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 2 March 2026
43910 - Roofing activities
Private Limited Company
Incorporated 1 September 2025
68209 - Other letting and operating of own or leased real estate
Private Limited Company
Incorporated 25 February 2025
84250 - Fire service activities
Private Limited Company
Incorporated 8 August 2022
43910 - Roofing activities
Private Limited Company
Incorporated 20 August 2021
70229 - Management consultancy activities other than financial management
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Cardiff 017E includes CF23 9JR and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Violence and sexual offences | 5 |
| Burglary | 2 |
| Public order | 2 |
| Possession of weapons | 1 |
| Shoplifting | 1 |
| Vehicle crime | 1 |
Answers use the geographic scope stated with each dataset above.
CF23 9JR is in Wales.
The Census 2021 postcode-level dataset records 106 residents at CF23 9JR. This is an exact postcode count.
Yes. The sold-price records shown on this page are Land Registry transactions matched to the full CF23 9JR postcode.
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Explore other full postcodes in the same postcode sector.