Broadband in Lewes

Start with what works. Across 3,258 postcodes and 12 outward codes, including RH15 and RH17, superfast coverage of 96.1% means the overwhelming majority of households can order 30 Mbps or better today. Lines below 10 Mbps account for just 1.2% of coverage, so genuinely bad broadband is uncommon.

The ceiling is lower than the floor suggests, though. Gigabit availability of 65.7% leaves 34.3% of premises without a top-speed option, and that missing third is the figure that matters for anyone planning demanding home working or a house full of streaming devices. Which side of the line an individual address falls on shifts within each district, so the postcode result counts for far more than the area average here. Two neighbouring streets can have quite different ceilings.

For movers weighing up the area, the split matters more than the headline. A household happy at superfast speeds will find Lewes indistinguishable from most of the country. One that needs gigabit should treat availability as a two-in-three prospect and verify before committing to a property. Existing residents mid-contract can still switch between superfast providers almost anywhere, since that layer of the market is essentially saturated at 96.1%.