Broadband Compare UK
Broadband CompareUK

Compare availability, speeds, and area stats before you move.

Check a postcode

Instant broadband, crime, schools and price insights.

BT51 · Causeway Coast and Glens

Castlerock

Broadband speeds, house prices, crime rates and school ratings for 108 postcodes. Real data from Ofcom, Land Registry and Police.uk.

Superfast

100%

Postcodes

108

All postcodes in Castlerock

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

PostcodeSuperfastFTTPHouse PriceCrime (LSOA)
BT51 3BN100%0%TBCTBC
BT51 3BP100%0%TBCTBC
BT51 3BW100%0%TBCTBC
BT51 3DL100%0%TBCTBC
BT51 3GS100%0%TBCTBC
BT51 3HB100%TBCTBCTBC
BT51 3HD100%0%TBCTBC
BT51 3HE100%0%TBCTBC
BT51 3HY100%0%TBCTBC
BT51 3JH100%TBCTBCTBC
BT51 3JL100%TBCTBCTBC
BT51 3JP100%TBCTBCTBC
BT51 3JR100%TBCTBCTBC
BT51 3JW100%TBCTBCTBC
BT51 3LE100%TBCTBCTBC
BT51 3LF100%TBCTBCTBC
BT51 3NN100%TBCTBCTBC
BT51 3NR100%TBCTBCTBC
BT51 3NS100%TBCTBCTBC
BT51 3NT100%TBCTBCTBC
BT51 3NU100%TBCTBCTBC
BT51 3NW100%0%TBCTBC
BT51 3NX100%TBCTBCTBC
BT51 3NY100%TBCTBCTBC
BT51 3PA100%0%TBCTBC
BT51 3PB100%TBCTBCTBC
BT51 3PD100%TBCTBCTBC
BT51 3PE95%TBCTBCTBC
BT51 3PF100%TBCTBCTBC
BT51 4DF100%TBCTBCTBC
BT51 4DG100%TBCTBCTBC
BT51 4DQ100%TBCTBCTBC
BT51 4EW100%TBCTBCTBC
BT51 4FA100%TBCTBCTBC
BT51 4FD100%TBCTBCTBC
BT51 4FE100%TBCTBCTBC
BT51 4GD100%0%TBCTBC
BT51 4HD100%TBCTBCTBC
BT51 4LG100%TBCTBCTBC
BT51 4NZ100%TBCTBCTBC
BT51 4PZ100%0%TBCTBC
BT51 4QA100%TBCTBCTBC
BT51 4QZ100%TBCTBCTBC
BT51 4RA100%TBCTBCTBC
BT51 4RB100%0%TBCTBC
BT51 4RD100%TBCTBCTBC
BT51 4RE100%TBCTBCTBC
BT51 4RF100%TBCTBCTBC
BT51 4RG100%TBCTBCTBC
BT51 4RH100%TBCTBCTBC
BT51 4RJ100%0%TBCTBC
BT51 4RL100%TBCTBCTBC
BT51 4RN100%TBCTBCTBC
BT51 4RQ100%TBCTBCTBC
BT51 4RR100%TBCTBCTBC
BT51 4TD100%TBCTBCTBC
BT51 4TE100%0%TBCTBC
BT51 4TF100%TBCTBCTBC
BT51 4TG100%TBCTBCTBC
BT51 4TH100%0%TBCTBC
BT51 4TJ100%TBCTBCTBC
BT51 4TL100%TBCTBCTBC
BT51 4TN100%TBCTBCTBC
BT51 4TP100%TBCTBCTBC
BT51 4TQ100%0%TBCTBC
BT51 4TR100%TBCTBCTBC
BT51 4TS100%TBCTBCTBC
BT51 4TT100%TBCTBCTBC
BT51 4TW100%TBCTBCTBC
BT51 4TY100%TBCTBCTBC
BT51 4TZ100%TBCTBCTBC
BT51 4UA100%TBCTBCTBC
BT51 4UD100%TBCTBCTBC
BT51 4UF100%0%TBCTBC
BT51 4UG100%TBCTBCTBC
BT51 4UH100%TBCTBCTBC
BT51 4UJ100%TBCTBCTBC
BT51 4UN100%TBCTBCTBC
BT51 4UP100%TBCTBCTBC
BT51 4UQ100%TBCTBCTBC
BT51 4UR100%TBCTBCTBC
BT51 4US100%TBCTBCTBC
BT51 4UT100%TBCTBCTBC
BT51 4UU100%TBCTBCTBC
BT51 4UW100%TBCTBCTBC
BT51 4UX100%TBCTBCTBC
BT51 4UY100%TBCTBCTBC
BT51 4UZ100%TBCTBCTBC
BT51 4XA100%TBCTBCTBC
BT51 4XB100%TBCTBCTBC
BT51 4XD100%0%TBCTBC
BT51 4XE100%TBCTBCTBC
BT51 4XF100%TBCTBCTBC
BT51 4XG94%TBCTBCTBC
BT51 4XH100%TBCTBCTBC
BT51 4XJ100%TBCTBCTBC
BT51 4XL100%TBCTBCTBC
BT51 4XN100%TBCTBCTBC
BT51 4XP100%TBCTBCTBC
BT51 4XQ100%TBCTBCTBC
BT51 4XR100%TBCTBCTBC
BT51 4XS100%TBCTBCTBC
BT51 4XT100%TBCTBCTBC
BT51 4XW100%TBCTBCTBC
BT51 4XX100%TBCTBCTBC
BT51 4XY100%TBCTBCTBC
BT51 4XZ100%TBCTBCTBC
BT51 4YF100%TBCTBCTBC

Check your exact postcode

Every postcode in Castlerock 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