Broadband availability
Broadband in Erith
Showing results for postcode DA17 6FJ.
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Broadband Types Available in Erith
| Type | Status | Download | Upload |
|---|---|---|---|
| Standard Broadband | Not available | — | — |
| Superfast Broadband | Available | 36 Mbps | 20 Mbps |
| Ultrafast / Full Fibre | Available | 900 Mbps | 900 Mbps |
| Mobile Broadband | Available | N/A | N/A |
Best option in Erith
Full fibre (FTTP) is available in Erith, with typical download speeds of around 887 Mbps. This is the fastest and most reliable type of home broadband connection.
Broadband Providers in Erith
Customer ratings sourced from Trustpilot. Checked 18 June 2026.
Postcodes in Erith
Nearby Areas
About Broadband in Erith
Erith is in Bexley. Full fibre broadband is available here, with typical download speeds of around 887 Mbps, well above the UK average of 69 Mbps. Most major providers cover the area, so there is a reasonable amount of competition on price.
Standard broadband runs over the copper phone network. Speeds depend on your distance from the telephone exchange and typically range from around 5 Mbps to 20 Mbps.
Superfast broadband (FTTC) uses a fibre optic cable to your street cabinet, then copper for the final stretch to your home. Most urban and suburban areas can get speeds of 35 to 80 Mbps.
Full fibre (FTTP) runs fibre optic cable all the way into your home. It is the fastest and most reliable option available, with speeds from 100 Mbps upwards.
What's Happening with Broadband in Erith?
Erith is well served when it comes to full fibre broadband. The area has access to speeds up to around 887 Mbps via Openreach's full fibre (FTTP) network, putting it comfortably above the national average. As of Spring 2026, 89% of UK premises have access to gigabit-capable broadband and 82% have full fibre availability, so Erith sits broadly in line with where the country is heading.
No specific Openreach expansion announcements for Erith or the wider Bexley borough have been reported by ISPreview in recent months. That is not unusual for a built-up part of south-east London: Openreach's national FTTP rollout tends to generate local news when engineers move into a new area, and Erith's coverage appears to already be established rather than in active expansion. Coverage and availability can still vary street by street, so checking your specific postcode remains important.
In terms of alternative network operators (altnets), southeast London has seen interest from providers building independently of Openreach, though Bexley is not a primary target market for the larger London-focused altnets such as Community Fibre, which concentrates primarily on inner London boroughs. Openreach-based providers, including BT, Sky, Vodafone, and Plusnet, are your most likely options in this postcode area.
One change affecting all Erith residents with a landline is the PSTN copper switch-off in January 2027. Openreach confirmed in June 2026 that around 1.9 million UK lines have yet to migrate to a digital alternative. If you or someone in your household relies on a traditional copper phone line, your provider should contact you ahead of the deadline. If you are already on full fibre, your voice service will typically run over VoIP and this transition should already be handled.
Use the postcode checker above to see exactly which providers and speeds are available at your address in Erith.