Explore CF23 5NS in Wales on an interactive map. See its location and approximate address-derived boundary, then review the exact-postcode facts and wider-area statistics available below. Editable vector files, printed maps and postcode colouring tools are also available. Census 2021 records 30 residents and 15 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 5NS |
| Postcode without spaces | CF235NS |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | June 1999 |
| Directory version | 2026-06 |
| Latitude | 51.5045300 |
| Longitude | -3.1727410 |
| British National Grid | 318,701 E, 179,052 N |
| Country | Wales |
| Output Area (2021) | W00009413 |
| LSOA (2021) | W01001827 |
| MSOA (2021) | W02000390 |
| Electoral ward | W05001288 |
| 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 | 30 |
| Households | 15 |
| Female residents | 17 |
| Male residents | 13 |
| Residents per household | 2.0 |
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 |
|---|---|---|---|---|
| 8 Aug 2025 | 9, LADY MARY ROAD, CARDIFF | Semi-detached | Freehold | £775,000 |
| 6 Jun 2025 | 15, LADY MARY ROAD, CARDIFF | Semi-detached | Freehold | £637,500 |
| 31 Jan 2025 | 12, LADY MARY ROAD, CARDIFF | Detached | Freehold | £602,000 |
| 7 Oct 2024 | 9, LADY MARY ROAD, CARDIFF | Semi-detached | Freehold | £500,000 |
| 3 Aug 2021 | 8, LADY MARY ROAD, CARDIFF | Detached | Freehold | £625,000 |
| 21 Aug 2020 | 18, LADY MARY ROAD, CARDIFF | Semi-detached | Freehold | £599,950 |
Open schools and active GP practices in the CF23 postcode district, ordered by straight-line distance where coordinates are available.
Welsh establishment
Ty Gwyn Road, Penylan, Cardiff (Caerdydd), CF23 5QD
Welsh establishment
Ontario Way, Cyncoed, Cardiff, CF23 6HB
B
100 PEN-Y-LAN ROAD, PENYLAN, CARDIFF, CF23 5RH
Welsh establishment
Llanedeyrn Road, Penylan, Cardiff, Cardiff (Caerdydd), CF23 9DT
B
74 PEN-Y-LAN ROAD, CARDIFF, CF23 5SY
Welsh establishment
Ael-Y-Bryn, Llanedeyrn, Cardiff, CF23 9LF
Welsh establishment
Circle Way East, Llanederyrn, Cardiff, CF23 9LD
Welsh establishment
Llandennis Road, Cyncoed, Cardiff, CF23 6WG
Welsh establishment
Agincourt Road, Roath, Cardiff, CF23 5BU
Welsh establishment
Pennsylvania, Llanedeyrn, Cardiff, CF23 9LS
Welsh establishment
Wellwood, Llanedeyrn, Cardiff, CF23 9JN
Welsh establishment
Hammond Way, Penylan, Cardiff, CF23 9NB
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 15 July 2024
68209 - Other letting and operating of own or leased real estate
Private Limited Company
Incorporated 1 February 2023
49320 - Taxi operation
Private Limited Company
Incorporated 1 February 2023
49320 - Taxi operation
Private Limited Company
Incorporated 21 October 2022
99999 - Dormant Company
Private Limited Company
Incorporated 10 April 2017
49320 - Taxi operation
Private Limited Company
Incorporated 9 September 2014
70100 - Activities of head offices
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Cardiff 024C includes CF23 5NS and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Violence and sexual offences | 2 |
| Anti-social behaviour | 1 |
| Other theft | 1 |
| Public order | 1 |
Answers use the geographic scope stated with each dataset above.
CF23 5NS is in Wales.
The Census 2021 postcode-level dataset records 30 residents at CF23 5NS. This is an exact postcode count.
Yes. The sold-price records shown on this page are Land Registry transactions matched to the full CF23 5NS postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full CF23 5NS postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.