Use this guide to understand CF23 9PH 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 97 residents and 31 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 9PH |
| Postcode without spaces | CF239PH |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | June 1999 |
| Directory version | 2026-06 |
| Latitude | 51.5138300 |
| Longitude | -3.1475600 |
| British National Grid | 320,465 E, 180,058 N |
| Country | Wales |
| Output Area (2021) | W00009357 |
| LSOA (2021) | W01001811 |
| MSOA (2021) | W02000375 |
| 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 | 97 |
| Households | 31 |
| Female residents | 47 |
| Male residents | 50 |
| Residents per household | 3.1 |
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 |
|---|---|---|---|---|
| 9 May 2025 | 80, ROUND WOOD, LLANEDEYRN, CARDIFF | Terraced | Freehold | £165,000 |
| 10 Apr 2024 | 110, ROUND WOOD, LLANEDEYRN, CARDIFF | Terraced | Freehold | £169,950 |
| 11 Oct 2022 | 97, ROUND WOOD, LLANEDEYRN, CARDIFF | Terraced | Freehold | £205,000 |
| 23 Jul 2021 | 97, ROUND WOOD, LLANEDEYRN, CARDIFF | Other | Freehold | £1,500 |
| 4 Nov 2020 | 93, ROUND WOOD, LLANEDEYRN, CARDIFF | Terraced | Freehold | £65,000 |
Open schools and active GP practices in the CF23 postcode district, ordered by straight-line distance where coordinates are available.
B
LLAN HEALTHCARE, WELLBEING HUB @ MAELFA, ROUND WOOD, LLANEDEYRN, CARDIFF, CF23 9PF
Welsh establishment
Circle Way East, Llanedyern, Cardiff, CF23 9PD
Welsh establishment
Coed-Y-Gores, Llanedeyrn, Cardiff, CF23 9NX
Welsh establishment
Wellwood, Llanedeyrn, Cardiff, CF23 9JN
Welsh establishment
Pennsylvania, Llanedeyrn, Cardiff, CF23 9LS
Welsh establishment
Ael-Y-Bryn, Llanedeyrn, Cardiff, CF23 9LF
Welsh establishment
Bryn Celyn, Pentwyn, Cardiff, CF23 7ED
Welsh establishment
Bryn Celyn, Pentwyn, Cardiff, Cardiff (Caerdydd), CF23 7EH
B
PONTPRENNAU MEDICAL CENTR, PENTWYN DRIVE, CARDIFF, CF23 7SD
Welsh establishment
Glyn Coed Road, Pentwyn, Cardiff, CF23 7DW
Welsh establishment
Llanedeyrn Road, Penylan, Cardiff, Cardiff (Caerdydd), CF23 9DT
Welsh establishment
Bryn Celyn, Pentwyn, Cardiff, Cardiff (Caerdydd), CF23 7ES
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 11 August 2025
45112 - Sale of used cars and light motor vehicles
Private Limited Company
Incorporated 31 May 2016
99999 - Dormant Company
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Cardiff 009A includes CF23 9PH and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Violence and sexual offences | 12 |
| Other theft | 3 |
| Shoplifting | 3 |
| Vehicle crime | 3 |
| Criminal damage and arson | 2 |
| Drugs | 2 |
| Public order | 2 |
| Burglary | 1 |
| Other crime | 1 |
| Robbery | 1 |
Answers use the geographic scope stated with each dataset above.
CF23 9PH is in Wales.
The Census 2021 postcode-level dataset records 97 residents at CF23 9PH. This is an exact postcode count.
Yes. The sold-price records shown on this page are Land Registry transactions matched to the full CF23 9PH postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full CF23 9PH postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.