This page brings together the map and available local information for CF23 9LG 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 82 residents and 33 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 9LG |
| Postcode without spaces | CF239LG |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | June 1999 |
| Directory version | 2026-06 |
| Latitude | 51.5097500 |
| Longitude | -3.1569530 |
| British National Grid | 319,806 E, 179,615 N |
| Country | Wales |
| Output Area (2021) | W00009364 |
| 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 | 82 |
| Households | 33 |
| Female residents | 38 |
| Male residents | 44 |
| 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 |
|---|---|---|---|---|
| 6 Nov 2025 | 174, AEL Y BRYN, LLANEDEYRN, CARDIFF | Terraced | Freehold | £224,000 |
| 31 Jan 2025 | 35, AEL Y BRYN, LLANEDEYRN, CARDIFF | Semi-detached | Freehold | £295,000 |
| 13 Dec 2024 | 41, AEL Y BRYN, LLANEDEYRN, CARDIFF | Terraced | Freehold | £250,000 |
| 7 Feb 2022 | 28, AEL Y BRYN, LLANEDEYRN, CARDIFF | Terraced | Freehold | £165,000 |
| 8 Oct 2021 | 35, AEL Y BRYN, LLANEDEYRN, CARDIFF | Semi-detached | Freehold | £160,000 |
| 15 Feb 2021 | 36, AEL Y BRYN, LLANEDEYRN, CARDIFF | Terraced | Freehold | £201,000 |
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
Welsh establishment
Pennsylvania, Llanedeyrn, Cardiff, CF23 9LS
Welsh establishment
Llanedeyrn Road, Penylan, Cardiff, Cardiff (Caerdydd), CF23 9DT
B
LLAN HEALTHCARE, WELLBEING HUB @ MAELFA, ROUND WOOD, LLANEDEYRN, CARDIFF, CF23 9PF
Welsh establishment
Circle Way East, Llanedyern, Cardiff, CF23 9PD
Welsh establishment
Ontario Way, Cyncoed, Cardiff, CF23 6HB
Welsh establishment
Coed-Y-Gores, Llanedeyrn, Cardiff, CF23 9NX
Welsh establishment
Ty Gwyn Road, Penylan, Cardiff (Caerdydd), CF23 5QD
Welsh establishment
Hammond Way, Penylan, Cardiff, CF23 9NB
B
100 PEN-Y-LAN ROAD, PENYLAN, CARDIFF, CF23 5RH
Welsh establishment
Llandennis Road, Cyncoed, Cardiff, CF23 6WG
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Cardiff 017E includes CF23 9LG 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 9LG is in Wales.
The Census 2021 postcode-level dataset records 82 residents at CF23 9LG. This is an exact postcode count.
Yes. The sold-price records shown on this page are Land Registry transactions matched to the full CF23 9LG postcode.
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