CF23 9HJ
PostcodeA postcode in Cardiff 029A, Penylan ward, Cardiff.
This report describes the area around CF23 9HJ, 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 9HJ
- 45 crimes within 500 mAugust, down 24% on JulyCardiff 029A: 151 a year per 1,000 peopleMap point
- Cathays, 2 kmAbout 25 minutes on footExact point
- 3 schools within 800 mNearest is 390 m awayExact point
- Outside flood zonesNearest zone is 10 m south eastOutline
- Wales’s least deprived 30%This neighbourhood, Cardiff 029ANeighbourhood
- £272,252 average priceFor the whole of Cardiff, July 2026Council
- 2 GP practices within 1 kmNearest is 680 m awayPostcode
- 8 supermarkets within 1 kmNearest is 80 m awayExact point
- 93.2% can get gigabit broadband at CF23 9HJSuperfast for 100%. What can be ordered, January 2026Postcode
- In a radon Affected Area, class 5 of 610% to 30% of homes in this 1 km square are estimated to be at or above the radon Action Level1 km grid
- 13.7 µg/m³ nitrogen dioxideModelled yearly average for this 1 km square, 20251 km grid
Schools near CF23 9HJ
Within 2 km, nearest first| School | Distance | Latest Ofsted outcome |
|---|---|---|
| Howardian Primary School Primary | 390 m 5 minutes on foot | Ofsted inspects schools in England only |
| Marlborough Primary Primary | 560 m 7 minutes on foot | Ofsted inspects schools in England only |
| STACEY PRIMARY SCHOOL Primary | 720 m 9 minutes on foot | Ofsted inspects schools in England only |
| Ysgol Gyfun Gymraeg Bro Edern Secondary | 900 m 11 minutes on foot | Ofsted inspects schools in England only |
| ALBANY PRIMARY SCHOOL Primary | 1.1 km 14 minutes on foot | Ofsted inspects schools in England only |
| ROATH PARK PRIMARY SCHOOL Primary | 1.2 km 15 minutes on foot | Ofsted inspects schools in England only |
| ST. PETER'S PRIMARY SCHOOL Primary | 1.2 km 15 minutes on foot | Ofsted inspects schools in England only |
| LLANEDEYRN PRIMARY SCHOOL Primary | 1.3 km 16 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 9HJ
Latest sale at each postcode- £325,000Doe Close, CF23 9HJSeptember 2025, terraced, established, freehold10 m
- £280,000Deri Close, CF23 5EASeptember 2025, terraced, established, freehold90 m
- £173,000Melrose Avenue, CF23 9AUMay 2026, flat or maisonette, established, leasehold90 m
- £302,500Stallcourt Close, CF23 5EBJune 2026, semi-detached, established, freehold130 m
- £255,000Sharpe Close, CF23 9AJMarch 2023, semi-detached, established, freehold140 m
- £490,000Colchester Avenue, CF23 9AYJune 2026, detached, established, freehold150 m
- £305,000Howardian Close, CF23 9AGJanuary 2025, semi-detached, established, freehold160 m
- £115,500Ffordd Nowell, CF23 9FDOctober 2025, flat or maisonette, established, leasehold180 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 9HJ
In a straight lineGP practices
- ROATH HOUSE SURGERY680 m
- THE PENYLAN SURGERY780 m
Pharmacies
- CENTRAL PHARMACY880 m
Dental practices
- DENTAL SURGERY120 m
- MYDENTIST720 m
- MARLBOROUGH DENTAL PRACTICE740 m
Supermarkets
- Co-op Cardiff - Colchester AvenueThe Co-operative Group80 m
- Sainsburys Colchester AveSainsburys370 m
- Lidl Penylan CardiffLidl600 m
- Aldi Splott CardiffAldi710 m
- Iceland Cardiff Food WarehouseIceland720 m
The neighbourhood: Cardiff 029A
Everything about Cardiff 029AThe postcode district: CF23
Everything about CF23Your MP
- Jo StevensLabourMP for Cardiff East
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.