17 providers offer 247 broadband deals in Stamford St Mary's, from £20 a month (£40 after 12 months) and up to 2,300 Mbps. Typical measured speed is 66 Mbps down and 51 Mbps up, 35% below the UK download average. Full fibre is available to 81.5% of homes.
Deals for Stamford St Mary's (PE9), checked and refreshed daily.
Best value broadband deal in Stamford St Mary's (PE9)
The best value in Stamford St Mary's (PE9) on full first-year cost is toob's Home 900: £248 across year one, about £21 a month. At 900 Mbps it copes with anything a household runs at once.
Best value in Stamford St Mary's (PE9)
£20/mo
rises to £22 in April 2027 (+£2)
Cheapest broadband deal in Stamford St Mary's (PE9)
The cheapest deal in Stamford St Mary's (PE9) is 300Mb Full Fibre (24 Months) from 4th Utility at £20.00 a month for 300 Mbps. It's full fibre, so the advertised speed is the speed that reaches the router. The £20.00 is an intro price that rises to £40.00 a month after the intro window, making the real first-year cost £240. Virgin Media O2 is essentially level at £20.32 a month.
Cheapest in Stamford St Mary's (PE9)
£20/mo
for 12 months, then £40/mo
Runner-up on price
£18.99/mo
rises to £22.99 in April 2027 (+£4)
Fastest broadband deal in Stamford St Mary's (PE9)
The fastest deal available in Stamford St Mary's (PE9) is Home 2300 from toob at 2,300 Mbps. Next fastest is Pro 3 Full Fibre 2.2GB CityFibre from Vodafone at 2,200 Mbps.
Fastest in Stamford St Mary's (PE9)
£29/mo
rises to £31 in April 2027 (+£2)
Runner-up on speed
Pro 3 Full Fibre 2.2GB CityFibre
£35/mo
rises to £38.50 in April 2027 (+£3.50)
Compare broadband deals in Stamford St Mary's (PE9)
£22.99/mo
rises to £26.99 in March 2027 (+£4)
£23/mo
No rises, no surprises.
£25/mo
rises to £29 in April 2027 (+£4)
£25.99/mo
rises to £29.99 in March 2027 (+£4)
Broadband providers in Stamford St Mary's (PE9)
17 providers serve Stamford St Mary's (PE9) including Virgin Media, Sky and BT, with toob 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 Stamford St Mary's (PE9) download speed at 66 Mbps.
Upgrade nudge
Room to upgrade in Stamford St Mary's (PE9)
Only 9% of the 10,000 connections here are on 300Mbps or faster, even though 82% 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 Stamford St Mary's (PE9) line runs 66 Mbps.
Working from home
OKStreaming and family use
OKWhat speeds are people actually getting?
Gigabit reaches 82% of Stamford St Mary's (PE9), and the fastest available is 1,000 Mbps. The full split by band is below.
What broadband coverage does Stamford St Mary's (PE9) have?
Superfast broadband reaches 95% of Stamford St Mary's (PE9) premises but gigabit only 82%, so around 13% of homes can get fast broadband but not the fastest.
Can I rely on mobile broadband in Stamford St Mary's (PE9)?
Outdoor 5G reaches 96% of Stamford St Mary's (PE9) 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.
How Stamford St Mary's (PE9) compares within South Kesteven
Across 5 postcode districts in South Kesteven, by connection count, typical speed and gigabit coverage.
Nearby areas
Frequently asked questions
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Speed and coverage figures for Stamford St Mary's (PE9)come 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.