17 providers offer 227 broadband deals in Overseal and Castle Gresley, from £18.50 a month and up to 2,000 Mbps. Typical measured speed is 68 Mbps down and 14 Mbps up, 33% below the UK download average. Full fibre is available to 92.8% of homes.
Deals for Overseal and Castle Gresley, checked and refreshed daily.
Best value broadband deal in Overseal and Castle Gresley
The best value in Overseal and Castle Gresley on full first-year cost is 4th Utility's 900Mb Full Fibre (24 Months): £264 across year one, about £22 a month. At 900 Mbps it copes with anything a household runs at once.
Best value in Overseal and Castle Gresley
£22/mo
for 12 months, then £44/mo
Cheapest broadband deal in Overseal and Castle Gresley
The cheapest deal in Overseal and Castle Gresley is Connect Fibre Full Fibre Stream Max Bundle from Connect Fibre at £0.00 a month for 500 Mbps. It's full fibre, so the advertised speed is the speed that reaches the router. 4th Utility is essentially level at £20.00 a month.
Cheapest in Overseal and Castle Gresley
Connect Fibre Full Fibre Stream Max Bundle
£0/mo
for 6 months, then £37/mo
Runner-up on price
£20/mo
for 12 months, then £40/mo
Fastest broadband deal in Overseal and Castle Gresley
The fastest deal available in Overseal and Castle Gresley is Connect Fibre Full Fibre Level Up Bundle from Connect Fibre at 2,000 Mbps.
Fastest in Overseal and Castle Gresley
Connect Fibre Full Fibre Level Up Bundle
£30/mo
for 3 months, then £59/mo
Compare broadband deals in Overseal and Castle Gresley
£22.99/mo
rises to £26.99 in March 2027 (+£4)
£23/mo
No rises, no surprises.
£25.99/mo
rises to £29.99 in March 2027 (+£4)
£23.99/mo
rises to £27.99 in March 2027 (+£4)
Broadband providers in Overseal and Castle Gresley
17 providers serve Overseal and Castle Gresley including Virgin Media, Sky and BT, with Connect Fibre the fastest at 2,000 Mbps.
Ranked by Ofcom complaints per 100,000 customers, fewest first. A down arrow is below the industry average, up is above, and a dash means Ofcom publishes no figure for that provider (usually because it is below Ofcom's 1.5% market-share reporting threshold). A small diagonal arrow shows the past-year trend (↘ improving, ↗ getting worse).
Ofcom records the typical Overseal and Castle Gresley download speed at 68 Mbps.
Upgrade nudge
Room to upgrade in Overseal and Castle Gresley
Only 4% of the 1,500 connections here are on 300Mbps or faster, even though 93% can get gigabit.
The faster line is already there. For most of these homes it is the contract holding them back, not the infrastructure.
Is your broadband good enough?
The typical Overseal and Castle Gresley line runs 68 Mbps.
Working from home
OKStreaming and family use
OKWhat speeds are people actually getting?
Gigabit reaches 93% of Overseal and Castle Gresley, and the fastest available is 1,000 Mbps. The full split by band is below.
What broadband coverage does Overseal and Castle Gresley have?
Superfast broadband reaches 100% of Overseal and Castle Gresley premises but gigabit only 93%, so around 7% of homes can get fast broadband but not the fastest.
Can I rely on mobile broadband in Overseal and Castle Gresley?
Outdoor 5G reaches 100% of Overseal and Castle Gresley homes. Here is how mobile holds up if the line drops.
The two 5G figures differ. “5G availability” is everyday 5G running on the existing 4G core, which is what most phones show. “Next-gen 5G” is standalone 5G: a full 5G network with lower lag, still reaching fewer places.
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Speed and coverage figures for Overseal and Castle Gresleycome from Ofcom's Connected Nations data, current to January 2026. Deal prices are pulled live from providers. Compiled by the FindBroadband team. See how we rank and source our data.