18 providers offer 229 broadband deals in Thornton Heath, from £14.75 a month and up to 5,000 Mbps. Typical measured speed is 130 Mbps down and 25 Mbps up, 29% above the UK download average.
Best value broadband deal in Thornton Heath, Croydon (CR7)
The best value in Thornton Heath, Croydon (CR7) 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 Thornton Heath, Croydon (CR7)
£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 Thornton Heath, Croydon (CR7)
The fastest deal available in Thornton Heath, Croydon (CR7) is 5 Gbps Premium Broadband (24m) from Community Fibre at 5,000 Mbps.
Fastest in Thornton Heath, Croydon (CR7)
5 Gbps Premium Broadband (24m)
5000 Mbps upload · Full Fibre
Best for power users & big households
£63/mo
rises to £66 in April 2027 (+£3)
Avg £65.25/mo over contract · £1566 total over 24 months
Cheapest broadband deal in Thornton Heath, Croydon (CR7)
The cheapest deal in Thornton Heath, Croydon (CR7) is 100 Mbps Fibre Broadband (24m) from Community Fibre at £14.00 a month for 100 Mbps. It's full fibre, so the advertised speed is the speed that reaches the router. About level with the UK average.
Cheapest in Thornton Heath, Croydon (CR7)
100 Mbps Fibre Broadband (24m)
100 Mbps upload · Full Fibre
Best for 2–3 person homes, 4K streaming
£14/mo
rises to £17 in April 2027 (+£3)
Avg £16.25/mo over contract · £390 total over 24 months
Compare broadband deals in Thornton Heath, Croydon (CR7)
500 Mbps Fibre Broadband (24m)
500 Mbps upload · Full Fibre
Best for 4–5 person households, heavy use
£16/mo
rises to £19 in April 2027 (+£3)
Avg £18.25/mo over contract · £438 total over 24 months
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
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
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
Broadband providers in Thornton Heath, Croydon (CR7)
18 providers serve Thornton Heath, Croydon (CR7), with Community Fibre the fastest at 5,000 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 Thornton Heath, Croydon (CR7) download speed at 130 Mbps.
Upgrade nudge
Room to upgrade in Thornton Heath, Croydon (CR7)
Only 20% of the 12,000 connections here are on 300Mbps or faster, even though 96% 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 Thornton Heath, Croydon (CR7) line runs 130 Mbps.
Working from home
OKStreaming and family use
GoodWhat speeds are people actually getting?
Gigabit reaches 96% of Thornton Heath, Croydon (CR7), and the fastest available is 1,000 Mbps. The full split by band is below.
Which broadband networks reach Thornton Heath, Croydon (CR7)?
The wholesale networks carrying Thornton Heath, Croydon (CR7) broadband, from Openreach to Virgin Media and the altnets, read off the live deals.
Altnets present in Thornton Heath, Croydon (CR7), derived from who is actually selling into addresses here. Worth checking your specific address because their footprints can stop and start a few doors apart.
- CityFibre: Sky, The One Broadband, Vodafone
- 4th Utility: 4th Utility, Rise Fibre
- Community Fibre
Openreach and Virgin Media O2 run alongside the altnets in Thornton Heath, Croydon (CR7) (Openreach reaches every address that a postman can find).
Across the area, 18 providers are listing live deals.
What broadband coverage does Thornton Heath, Croydon (CR7) have?
Superfast broadband reaches 99% of Thornton Heath, Croydon (CR7) premises and gigabit 96%, on Ofcom's premise-level data.
Can I rely on mobile broadband in Thornton Heath, Croydon (CR7)?
Outdoor 5G reaches 100% of Thornton Heath, Croydon (CR7) homes. Here is how mobile holds up if the line drops.
5G & 4G home broadband
Outdoor 5G covers 100% of Thornton Heath, Croydon (CR7), enough for a 5G home-broadband hub to stand in for a fixed line.
How Thornton Heath, Croydon (CR7) compares within Croydon
Across 7 postcode districts in Croydon, by premises count, typical speed and gigabit coverage.
Nearby areas
Frequently asked questions
Ready to switch
See what's actually live in Thornton Heath, Croydon (CR7).
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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 Thornton Heath, Croydon (CR7)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.