Broadband Speed Checker
Check estimated broadband speeds, fibre availability, and likely providers for any UK postcode.
Why broadband speed matters when buying a property
Broadband connectivity is increasingly important — for working from home, streaming, smart home devices, and future resale value. Properties with full fibre (FTTP) access command a premium in many markets and can be a dealbreaker for remote workers.
The UK government's Project Gigabit programme is rolling out gigabit-capable broadband to harder-to-reach areas, so even rural postcodes are improving rapidly. However, coverage varies significantly street by street.
This tool uses Ofcom Connected Nations 2024 data to estimate likely speeds by postcode area. For precise availability at a specific property, use an ISP's address checker or the Ofcom broadband checker.
Frequently asked questions
- What is the difference between FTTP and FTTC?
- FTTP (Fibre to the Premises) means fibre optic cable runs directly to your property — capable of gigabit speeds and highly reliable. FTTC (Fibre to the Cabinet) means fibre runs to a street cabinet, with the final stretch using copper wire. FTTC speeds are typically 35–80 Mbps but vary with distance from the cabinet.
- How accurate are these estimates?
- Estimates are based on Ofcom Connected Nations 2024 regional data and postcode area classification. They reflect typical availability for your area — actual speeds at a specific address can vary. For exact availability, use the Ofcom broadband checker at checker.ofcom.org.uk or contact individual ISPs.
- Can I negotiate on price if broadband is poor?
- Potentially, yes. If a property relies on ADSL or has very limited broadband options, this is a legitimate factor to consider in your offer. You could also make installation of full fibre a condition of purchase where feasible.
- What counts as superfast vs ultrafast broadband?
- Superfast broadband is defined as download speeds of at least 30 Mbps. Ultrafast is generally 100 Mbps or above. Full fibre (FTTP) connections can typically offer gigabit speeds (1,000 Mbps).
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