Use this guide to understand CF23 8NS 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 49 residents and 19 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 8NS |
| Postcode without spaces | CF238NS |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | June 1999 |
| Directory version | 2026-06 |
| Latitude | 51.5350300 |
| Longitude | -3.1317290 |
| British National Grid | 321,600 E, 182,399 N |
| Country | Wales |
| Output Area (2021) | W00009493 |
| LSOA (2021) | W01001842 |
| MSOA (2021) | W02000369 |
| Electoral ward | W05001290 |
| Westminster constituency | W07000090 |
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 | 49 |
| Households | 19 |
| Female residents | 26 |
| Male residents | 23 |
| Residents per household | 2.6 |
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 |
|---|---|---|---|---|
| 31 Mar 2026 | 15, BURWELL CLOSE, PONTPRENNAU, CARDIFF | Semi-detached | Freehold | £315,000 |
| 18 Jul 2024 | 13, BURWELL CLOSE, PONTPRENNAU, CARDIFF | Terraced | Freehold | £291,000 |
| 21 Jan 2021 | 8, BURWELL CLOSE, PONTPRENNAU, CARDIFF | Detached | Freehold | £342,000 |
| 11 Nov 2020 | 11, BURWELL CLOSE, PONTPRENNAU, CARDIFF | Terraced | Freehold | £190,000 |
Open schools and active GP practices in the CF23 postcode district, ordered by straight-line distance where coordinates are available.
Welsh establishment
Heol Pontprennau, Pontprennau, Cardiff, CF23 8LL
Welsh establishment
Bryn Celyn, Pentwyn, Cardiff, Cardiff (Caerdydd), CF23 7ES
Welsh establishment
Bryn Heulog, Pentwyn, Cardiff, CF23 7XG
Welsh establishment
Bryn Heulog, Pentwyn, Cardiff, CF23 7JB
B
DARTINGTON DRIVE, PONTPRENNAU, CARDIFF, CF23 8SQ
B
PONTPRENNAU MEDICAL CENTR, PENTWYN DRIVE, CARDIFF, CF23 7SD
Welsh establishment
Bryn Celyn, Pentwyn, Cardiff, Cardiff (Caerdydd), CF23 7EH
Welsh establishment
Bryn Celyn, Pentwyn, Cardiff, CF23 7ED
Welsh establishment
Glyn Coed Road, Pentwyn, Cardiff, CF23 7DW
Welsh establishment
Ty-Draw Road, Pontprennau, Cardiff, CF23 6XL
Welsh establishment
Coed-Y-Gores, Llanedeyrn, Cardiff, CF23 9NX
B
LLAN HEALTHCARE, WELLBEING HUB @ MAELFA, ROUND WOOD, LLANEDEYRN, CARDIFF, CF23 9PF
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 29 May 2019
46450 - Wholesale of perfume and cosmetics
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Cardiff 003B includes CF23 8NS and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Violence and sexual offences | 5 |
| Public order | 3 |
| Shoplifting | 3 |
| Anti-social behaviour | 2 |
| Burglary | 1 |
| Other crime | 1 |
| Robbery | 1 |
| Vehicle crime | 1 |
Answers use the geographic scope stated with each dataset above.
CF23 8NS is in Wales.
The Census 2021 postcode-level dataset records 49 residents at CF23 8NS. This is an exact postcode count.
Yes. The sold-price records shown on this page are Land Registry transactions matched to the full CF23 8NS postcode.
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Explore other full postcodes in the same postcode sector.