CF23 8NX
PostcodeA postcode in Cardiff 003G, Pontprennau and Old St Mellons ward, Cardiff.
This report describes the area around CF23 8NX, not any one home. Each figure is shown at the level it was published: the postcode, a 1 km square, the neighbourhood or the whole council, as its tag says.
Around CF23 8NX
- 13 crimes within 500 mAugust, the same as JulyCardiff 003G: 45 a year per 1,000 peopleMap point
- Llanishen, 3.5 kmThe nearest station, in a straight lineExact point
- 3 schools within 800 mNearest is 660 m awayExact point
- Outside flood zonesNearest zone is 440 m south eastOutline
- Wales’s least deprived 10%This neighbourhood, Cardiff 003GNeighbourhood
- £272,252 average priceFor the whole of Cardiff, July 2026Council
- No GP practices within 1 kmNearest is 1.3 km awayPostcode
- 5 supermarkets within 1 kmNearest is 350 m awayExact point
- Gigabit broadband for every home and business at CF23 8NXSuperfast for 100%. What can be ordered, January 2026Postcode
- In a radon Affected Area, class 2 of 61% to 3% of homes in this 1 km square are estimated to be at or above the radon Action Level1 km grid
- 10.9 µg/m³ nitrogen dioxideModelled yearly average for this 1 km square, 20251 km grid
Schools near CF23 8NX
Within 2 km, nearest first| School | Distance | Latest Ofsted outcome |
|---|---|---|
| GLAN YR AFON PRIMARY SCHOOL Primary | 660 m 8 minutes on foot | Ofsted inspects schools in England only |
| St Cadoc's Catholic Primary Primary | 740 m 9 minutes on foot | Ofsted inspects schools in England only |
| ST. MELLONS CHURCH IN WALES PRIMARY Primary | 750 m 9 minutes on foot | Ofsted inspects schools in England only |
| Pontprennau Primary | 830 m 10 minutes on foot | Ofsted inspects schools in England only |
| ST BERNADETTES PRIMARY SCHOOL Primary | 1 km 13 minutes on foot | Ofsted inspects schools in England only |
| THE HOLLIES SCHOOL Special | 1 km 13 minutes on foot | Ofsted inspects schools in England only |
| BRYN CELYN PRIMARY SCHOOL Primary | 1.1 km 14 minutes on foot | Ofsted inspects schools in England only |
| Ysgol Gynradd Gymraeg Pen-Y-Groes Primary | 1.1 km 14 minutes on foot | Ofsted inspects schools in England only |
Distances are in a straight line. Councils and schools set catchments and admissions, which Open Index doesn’t map: the council’s schools pages. Ofsted outcomes are as published, each with its date; grades under different frameworks can’t be compared.
Recent sales near CF23 8NX
Latest sale at each postcode- £475,000Bramshill Drive, CF23 8NXOctober 2025, detached, established, freehold10 m
- £460,000Grangewood Close, CF23 8PPMarch 2026, detached, established, freehold50 m
- £410,000Harefield Close, CF23 8NYJune 2023, detached, established, freehold70 m
- £485,000Wain Close, CF23 8NWMay 2026, detached, established, freehold70 m
- £475,000Lascelles Drive, CF23 8NQMarch 2026, detached, established, freehold90 m
- £375,000Shields Close, CF23 8PENovember 2024, detached, established, freehold110 m
- £365,000Barnfield Close, CF23 8LNFebruary 2026, detached, established, freehold110 m
- £500,000Liddell Close, CF23 8PFJune 2024, detached, established, freehold120 m
HM Land Registry sales at nearby postcodes, by street and postcode only, never a house number. Sales take weeks to be registered. Every sale on the map
Within 1 km of CF23 8NX
In a straight linePharmacies
- ASDA PHARMACY440 m
- PONTPRENNAU PHARMACY780 m
- ALLIED PHARMACY LLANRUMNEY830 m
Dental practices
- THE ORTHODONTIC CENTRE690 m
- PONTPRENNAU DENTAL CARE780 m
Supermarkets
- Asda Pentwyn SuperstoreAsda350 m
- Waitrose Pontprennau CardiffWaitrose510 m
- Lidl Pentwyn CardiffLidl540 m
- Spar-St EdeyrnsSpar670 m
- Waitrose at Cardiff GateWaitrose730 m
The neighbourhood: Cardiff 003G
Everything about Cardiff 003GThe postcode district: CF23
Everything about CF23Your MP
- Anna McMorrinLabourMP for Cardiff North
As of , from the UK Parliament Members API. Contains Parliamentary information licensed under the Open Parliament Licence v3.0. Source: UK Parliament, Members API.
Where these figures come from
- Street-level crimeAugust 2026Map point
- Rail and Tube stations2024/25Exact point
- SchoolsExact point
- Flood zonesOutline
- Welsh Index of Multiple Deprivation 20252025Neighbourhood
- Average house priceJuly 2026Council
- GP practicesPostcode
- SupermarketsExact point
- Broadband by postcodeJanuary 2026Postcode
- Radon potential1 km grid
- Nitrogen dioxide (NO2)20251 km grid
Counts, distances and walking times are worked out by Open Index from each layer’s published points and outlines, in a straight line from the postcode’s centre. Street names © OpenStreetMap contributors.