18 providers offer 193 broadband deals in Chepstow, from £19.00 a month and up to 1,600 Mbps. Typical measured speed is 83 Mbps down and 21 Mbps up, 18% below the UK download average.
Best value broadband deal in Chepstow, Monmouthshire
The best value in Chepstow, Monmouthshire on full first-year cost is Plusnet's Full Fibre 145: £292 across year one, about £24 a month. A £155 reward card is bundled in. 145 Mbps covers streaming, video calls and working from home.
Best value in Chepstow, Monmouthshire
£22.99/mo
rises to £26.99 in March 2027 (+£4)
Avg £26.32/mo over contract · £632 total over 24 months
Fastest broadband deal in Chepstow, Monmouthshire
The fastest deal available in Chepstow, Monmouthshire is Full Fibre 1.6GB Premium from EE at 1,600 Mbps.
Fastest in Chepstow, Monmouthshire
Full Fibre 1.6GB Premium
115 Mbps upload · Full Fibre
Best for power users & big households
£33.99/mo
rises to £37.99 in March 2027 (+£4)
Avg £37.32/mo over contract · £896 total over 24 months
Cheapest broadband deal in Chepstow, Monmouthshire
The cheapest deal in Chepstow, Monmouthshire is Explorer 300 from Gigaclear at £19.00 a month for 300 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 Chepstow, Monmouthshire
£19/mo
No rises, no surprises.
£342 total over 18 months
Runner-up on price
300Mb Full Fibre (24 Months)
300 Mbps upload · Full Fibre
Best for 4–5 person households, heavy use
£20/mo
for 12 months, then £40/mo
Avg £30/mo over contract · £720 total over 24 months
Compare broadband deals in Chepstow, Monmouthshire
300Mb Full Fibre (24 Months)
300 Mbps upload · Full Fibre
Best for 4–5 person households, heavy use
£20/mo
for 12 months, then £40/mo
Avg £30/mo over contract · £720 total over 24 months
£30/mo
rises to £33.50 in April 2027 (+£3.50)
Avg £32.63/mo over contract · £783 total over 24 months
Sky Full Fibre Gigafast
100 Mbps upload · Full Fibre
Best for power users & big households
£31/mo
No rises, no surprises.
£749 total over 24 months
Onestream Fibre 55
10 Mbps upload · Hybrid Fibre
Best for small homes, single 4K streamer
£19.94/mo
rises to £22.69 in April 2027 (+£2.75)
Avg £22/mo over contract · £528 total over 24 months
Broadband providers in Chepstow, Monmouthshire
18 providers serve Chepstow, Monmouthshire, with EE the fastest at 1,600 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 Chepstow, Monmouthshire download speed at 83 Mbps.
Upgrade nudge
Room to upgrade in Chepstow, Monmouthshire
Only 9% of the 4,000 connections here are on 300Mbps or faster, even though 88% 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 Chepstow, Monmouthshire line runs 83 Mbps.
Working from home
OKStreaming and family use
GoodWhat speeds are people actually getting?
Gigabit reaches 88% of Chepstow, Monmouthshire, and the fastest available is 1,000 Mbps. The full split by band is below.
Which broadband networks reach Chepstow, Monmouthshire?
The wholesale networks carrying Chepstow, Monmouthshire broadband, from Openreach to Virgin Media and the altnets, read off the live deals.
Independently-built fibre networks in Chepstow, Monmouthshire, taken from the live deal mix. They don't cover every street, but on streets they reach, they typically beat the Openreach price.
- CityFibre: Sky, The One Broadband, Vodafone
- 4th Utility: 4th Utility, Rise Fibre
Plus Openreach (Openreach is on every street, so the interesting variable is the altnets).
Today's live count in Chepstow, Monmouthshire: 18 providers on the page.
What broadband coverage does Chepstow, Monmouthshire have?
Superfast broadband reaches 99% of Chepstow, Monmouthshire premises but gigabit only 88%, so around 11% of homes can get fast broadband but not the fastest.
Can I rely on mobile broadband in Chepstow, Monmouthshire?
Outdoor 5G reaches 97% of Chepstow, Monmouthshire, but 2% of homes get no indoor 4G from any network, so a mobile backup here wants a window.
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Frequently asked questions
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* Based on Go.Compare research estimating that 28% of UK broadband users pay for faster broadband speeds than they need (which we interpret as overpaying), equivalent to around 7.5m UK households.
Speed and coverage figures for Chepstow, Monmouthshirecome 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.