CF23 8GW
PostcodeA postcode in Cardiff 003A, Pontprennau and Old St Mellons ward, Cardiff.
This report describes the area around CF23 8GW, 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 8GW
- 30 crimes within 500 mAugust, up 67% on JulyCardiff 003A: 54 a year per 1,000 peopleMap point
- Llanishen, 2.5 kmAbout 31 minutes on footExact point
- 1 school within 800 mNearest is 360 m awayExact point
- Outside flood zonesNearest zone is 740 m westOutline
- Wales’s least deprived 20%This neighbourhood, Cardiff 003ANeighbourhood
- £272,252 average priceFor the whole of Cardiff, July 2026Council
- 1 GP practice within 1 kmNearest is 660 m awayPostcode
- 3 supermarkets within 1 kmNearest is 630 m awayExact point
- Gigabit broadband for every home and business at CF23 8GWSuperfast for 100%. What can be ordered, January 2026Postcode
- In a radon Affected Area, class 4 of 65% to 10% of homes in this 1 km square are estimated to be at or above the radon Action Level1 km grid
- 9.3 µg/m³ nitrogen dioxideModelled yearly average for this 1 km square, 20251 km grid
Schools near CF23 8GW
Within 2 km, nearest first| School | Distance | Latest Ofsted outcome |
|---|---|---|
| Pontprennau Primary | 360 m 4 minutes on foot | Ofsted inspects schools in England only |
| ST BERNADETTES PRIMARY SCHOOL Primary | 960 m 12 minutes on foot | Ofsted inspects schools in England only |
| CORPUS CHRISTI CATHOLIC HIGH SCHOOL Secondary | 1.1 km 13 minutes on foot | Ofsted inspects schools in England only |
| THE HOLLIES SCHOOL Special | 1.1 km 14 minutes on foot | Ofsted inspects schools in England only |
| BRYN CELYN PRIMARY SCHOOL Primary | 1.3 km 16 minutes on foot | Ofsted inspects schools in England only |
| Ysgol Gynradd Gymraeg Pen-Y-Groes Primary | 1.3 km 16 minutes on foot | Ofsted inspects schools in England only |
| Glyncoed Primary Primary | 1.3 km 17 minutes on foot | Ofsted inspects schools in England only |
| GLAN YR AFON PRIMARY SCHOOL Primary | 1.5 km 19 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 8GW
Latest sale at each postcode- £410,000Maes Y Wennol, CF23 8GWAugust 2026, detached, established, freehold10 m
- £370,000Clos Nant Mwlan, CF23 8NAAugust 2026, terraced, established, freehold80 m
- £387,000Maes Yr Hedydd, CF23 8LJJuly 2024, semi-detached, established, freehold80 m
- £260,000Clos Nant Y Cwm, CF23 8LGOctober 2024, semi-detached, established, freehold90 m
- £465,000Clos Nant Coslech, CF23 8NDMay 2025, detached, established, freehold100 m
- £280,000Clos Cwm Du, CF23 8LENovember 2025, semi-detached, established, freehold150 m
- £515,000Clos Nant Glaswg, CF23 8NBAugust 2025, detached, established, freehold170 m
- £860,000Ty Draw Road, CF14 0PFAugust 2026, detached, established, freehold170 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 8GW
In a straight lineGP practices
- CYNCOED MEDICAL PRACTICE660 m
Pharmacies
- PONTPRENNAU PHARMACY370 m
Dental practices
- PONTPRENNAU DENTAL CARE370 m
Supermarkets
- Aldi Pentwyn CardiffAldi630 m
- Waitrose Pontprennau CardiffWaitrose840 m
- Lidl Pentwyn CardiffLidl940 m
The neighbourhood: Cardiff 003A
Everything about Cardiff 003AThe 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.