11 providers offer 41 broadband deals in St Mary Bourne, from £19.94 a month and up to 80 Mbps. Typical measured speed is 65 Mbps down and 15 Mbps up, 36% below the UK download average. Full fibre is available to 0.5% of homes.
Deals for St Mary Bourne, checked and refreshed daily.
Cheapest broadband deal in St Mary Bourne
The cheapest deal in St Mary Bourne is Onestream Fibre 55 from Onestream at £19.94 a month for 40 Mbps. POP Telecom is essentially level at £22.00 a month. Well below the UK average, which shows on a busy evening.
Cheapest in St Mary Bourne
£19.94/mo
rises to £22.69 in April 2027 (+£2.75)
Runner-up on price
£21/mo
rises to £24 in April 2027 (+£3)
Fastest broadband deal in St Mary Bourne
The fastest deal available in St Mary Bourne is Onestream Fibre 80 from Onestream at 80 Mbps. Below the UK average on download.
Fastest in St Mary Bourne
£21.45/mo
rises to £24.20 in April 2027 (+£2.75)
Compare broadband deals in St Mary Bourne
£24/mo
No rises, no surprises.
£22.99/mo
rises to £26.99 in March 2027 (+£4)
£21/mo
rises to £24 in April 2027 (+£3)
£24/mo
No rises, no surprises.
Broadband providers in St Mary Bourne
11 providers serve St Mary Bourne including Sky, BT and Vodafone, with Onestream the fastest at 80 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 St Mary Bourne download speed at 65 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 St Mary Bourne line runs 65 Mbps.
Working from home
OKStreaming and family use
OKWhat speeds are people actually getting?
Gigabit reaches 1% of St Mary Bourne, and the fastest available is 1,000 Mbps. The full split by band is below.
What broadband coverage does St Mary Bourne have?
Superfast broadband reaches 100% of St Mary Bourne premises but gigabit only 1%, so around 99% of homes can get fast broadband but not the fastest.
Can I rely on mobile broadband in St Mary Bourne?
Outdoor 5G reaches 99% of St Mary Bourne 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 99% of St Mary Bourne, enough for a 5G home-broadband hub to stand in for a fixed line.
More areas in Basingstoke and Deane
Nearby areas
Frequently asked questions
Ready to switch
See what's actually live in St Mary Bourne.
Enter your address and we'll show every deal you can genuinely order on your line, ranked by what you'll pay across the whole contract, not by who pays us.
Speed and coverage figures for St Mary Bournecome 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.