Broadband Compare UK
Broadband CompareUK
CF3 · Cardiff

Old St. Mellons

Broadband speeds, house prices, crime rates and school ratings for 97 postcodes. Real data from Ofcom, Land Registry and Police.uk.

Superfast

98%

Postcodes

97

All postcodes in Old St. Mellons

Click any postcode for full broadband, crime, schools and house price data.

PostcodeSuperfastFTTPHouse PriceCrime (LSOA)
CF3 0UG100%0%TBCTBC
CF3 0UJ100%0%TBCTBC
CF3 1NP100%TBCTBCTBC
CF3 1NR100%TBCTBCTBC
CF3 5AA100%TBCTBCTBC
CF3 5BD100%TBCTBCTBC
CF3 5DE100%0%TBCTBC
CF3 5DF100%TBCTBCTBC
CF3 5DH100%TBCTBCTBC
CF3 5DJ100%0%TBCTBC
CF3 5DL100%TBCTBCTBC
CF3 5EA100%TBCTBCTBC
CF3 5ET100%TBCTBCTBC
CF3 5EX100%TBCTBCTBC
CF3 5EY100%TBCTBCTBC
CF3 5EZ100%0%TBCTBC
CF3 5FX100%TBCTBCTBC
CF3 5PW100%TBCTBCTBC
CF3 5PX100%0%TBCTBC
CF3 5PY100%0%TBCTBC
CF3 5PZ100%0%TBCTBC
CF3 5RA100%0%TBCTBC
CF3 5RB100%TBCTBCTBC
CF3 5RD100%TBCTBCTBC
CF3 5RE100%0%TBCTBC
CF3 5RF100%TBCTBCTBC
CF3 5ST100%0%TBCTBC
CF3 5SU100%0%TBCTBC
CF3 5SW100%0%TBCTBC
CF3 5TX100%0%TBCTBC
CF3 5TY100%0%TBCTBC
CF3 5TZ100%0%TBCTBC
CF3 5UA100%0%TBCTBC
CF3 5UB100%0%TBCTBC
CF3 5UD100%0%TBCTBC
CF3 5UE100%0%TBCTBC
CF3 5UG100%0%TBCTBC
CF3 5UJ100%0%TBCTBC
CF3 5UL100%0%TBCTBC
CF3 5UN100%0%TBCTBC
CF3 5UP100%0%TBCTBC
CF3 5UQ100%0%TBCTBC
CF3 5UR100%0%TBCTBC
CF3 5US100%0%TBCTBC
CF3 5UT100%0%TBCTBC
CF3 5UU100%0%TBCTBC
CF3 5UW100%0%TBCTBC
CF3 5UX100%0%TBCTBC
CF3 5UY100%0%TBCTBC
CF3 5XA100%0%TBCTBC
CF3 5XB100%0%TBCTBC
CF3 5XE100%TBCTBCTBC
CF3 5YX100%0%TBCTBC
CF3 6AB100%0%TBCTBC
CF3 6AE100%TBCTBCTBC
CF3 6AF100%TBCTBCTBC
CF3 6AG100%0%TBCTBC
CF3 6AH100%0%TBCTBC
CF3 6AJ69%0%TBCTBC
CF3 6AL88%TBCTBCTBC
CF3 6AN86%TBCTBCTBC
CF3 6AP75%TBCTBCTBC
CF3 6AQ95%TBCTBCTBC
CF3 6AR91%TBCTBCTBC
CF3 6AS87%0%TBCTBC
CF3 6AT100%0%TBCTBC
CF3 6AU100%0%TBCTBC
CF3 6AW100%0%TBCTBC
CF3 6AX100%0%TBCTBC
CF3 6AY100%TBCTBCTBC
CF3 6AZ100%TBCTBCTBC
CF3 6BA100%TBCTBCTBC
CF3 6BB100%0%TBCTBC
CF3 6BD100%0%TBCTBC
CF3 6BF100%0%TBCTBC
CF3 6BG100%0%TBCTBC
CF3 6HX100%TBCTBCTBC
CF3 6UY92%0%TBCTBC
CF3 6UZ100%TBCTBCTBC
CF3 6WA100%0%TBCTBC
CF3 6XA100%TBCTBCTBC
CF3 6XD100%0%TBCTBC
CF3 6XJ100%0%TBCTBC
CF3 6YA89%0%TBCTBC
CF3 6YF96%0%TBCTBC
CF3 6YG91%0%TBCTBC
CF3 6YJ86%0%TBCTBC
CF3 6YL93%0%TBCTBC
CF3 6YN100%0%TBCTBC
CF3 6YP100%TBCTBCTBC
CF3 6YQ100%TBCTBCTBC
CF3 6YR100%0%TBCTBC
CF3 6YS96%TBCTBCTBC
CF3 6YT96%TBCTBCTBC
CF3 6YW94%TBCTBCTBC
CF3 6YX96%TBCTBCTBC
CF3 6YY93%TBCTBCTBC

Check your exact postcode

Every postcode in Old St. Mellons has its own page with broadband speeds, house prices, school ratings and crime stats.

Data sources: Broadband data from Ofcom Connected Nations 2025 · House prices from HM Land Registry · Crime from Police.uk · See all data sources