15 providers offer 198 broadband deals in Marsworth, from £13.50 a month (£18 after 12 months) and up to 2,300 Mbps. Typical measured speed is 67 Mbps down and 19 Mbps up, 34% below the UK download average. Full fibre is available to 39.6% of homes.
Deals for Marsworth, checked and refreshed daily.
Best value broadband deal in Marsworth
The best value in Marsworth on full first-year cost is 4th Utility's 300Mbps Full Fibre (24 Months): £225 across year one, about £19 a month. At 300 Mbps it copes with anything a household runs at once.
Best value in Marsworth
£18.75/mo
for 12 months, then £25/mo
Cheapest broadband deal in Marsworth
The cheapest deal in Marsworth is 150Mbps Full Fibre (24 Months) from 4th Utility at £13.50 a month for 150 Mbps. It's full fibre, so the advertised speed is the speed that reaches the router. The £13.50 is an intro price that rises to £18.00 a month after the intro window, making the real first-year cost £162. Next cheapest is Rise Fibre at £18.00 a month. Above the UK average on download.
Cheapest in Marsworth
£13.50/mo
for 12 months, then £18/mo
Runner-up on price
£18/mo
for 12 months, then £23/mo
Fastest broadband deal in Marsworth
The fastest deal available in Marsworth is Full Fibre Max from Zen Internet at 2,300 Mbps. Next fastest is Full Fibre 1.6GB from EE at 1,600 Mbps.
Fastest in Marsworth
£45/mo
No rises, no surprises.
Runner-up on speed
£33.99/mo
rises to £37.99 in March 2027 (+£4)
Compare broadband deals in Marsworth
£22.99/mo
rises to £26.99 in March 2027 (+£4)
£23/mo
No rises, no surprises.
£18/mo
for 12 months, then £23/mo
£25.99/mo
rises to £29.99 in March 2027 (+£4)
Broadband providers in Marsworth
15 providers serve Marsworth including Sky, BT and Vodafone, with Zen Internet the fastest at 2,300 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 Marsworth download speed at 67 Mbps.
Upgrade nudge
You could be getting more.
Prices drift above the market rate the longer a contract runs, so if you have not compared in over a year you are likely paying more than you need to.
Is your broadband good enough?
The typical Marsworth line runs 67 Mbps.
Working from home
OKStreaming and family use
OKWhat speeds are people actually getting?
Gigabit reaches 40% of Marsworth, and the fastest available is 1,000 Mbps. The full split by band is below.
What broadband coverage does Marsworth have?
Superfast broadband reaches 81% of Marsworth premises but gigabit only 40%, so around 41% of homes can get fast broadband but not the fastest.
Can I rely on mobile broadband in Marsworth?
Outdoor 5G reaches 100% of Marsworth 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.
5G & 4G home broadband
Outdoor 5G covers 100% of Marsworth, enough for a 5G home-broadband hub to stand in for a fixed line.
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Speed and coverage figures for Marsworthcome 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.