Side-by-side comparison of CF15 Cardiff and CF45 Mountain ash covering house prices, crime, schools, broadband, council tax, green space and energy performance.
CF45 is the more affordable option at £116,000 median vs £335,000 in CF15. CF15 has lower recorded crime (993 vs 1,898 offences over 13 months). Both areas have comparable broadband quality.
| Metric | CF15 Cardiff | CF45 Mountain ash |
|---|---|---|
| Median House Price | £335,000 | £116,000 |
| Band D Council Tax | — | — |
| Total Crimes (13 months) | 993 | 1,898 |
| Outstanding Schools | — | — |
| Broadband Score (/100) | 22.9 | 27.8 |
| Green Space Access (%) | 89.3 | 97.7 |
| EPC Median Score | 71.0 | 66.0 |
House prices: HM Land Registry Price Paid Data (2025–2026). Crime: police.uk (Apr 2025–Apr 2026). Schools: Ofsted inspection outcomes. Broadband: Ofcom Connected Nations. Council tax: DLUHC. Green space: OS OpenData.
House prices: HM Land Registry Price Paid Data (2025–2026). Crime: police.uk (Apr 2025–Apr 2026). Schools: Ofsted inspection outcomes. Broadband: Ofcom Connected Nations. Council tax: DLUHC. Green space: OS OpenData. EPC: DLUHC Energy Performance of Buildings Register.