19 providers offer 280 broadband deals in Blackhalls, from £13.50 a month and up to 7,000 Mbps. Typical measured speed is 99 Mbps down and 43 Mbps up, in line with the UK download average.
Best value broadband deal in Blackhalls, County Durham (TS27)
The best value in Blackhalls, County Durham (TS27) 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 Blackhalls, County Durham (TS27)
£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 Blackhalls, County Durham (TS27)
The fastest deal available in Blackhalls, County Durham (TS27) is You 8000 from YouFibre at 7,000 Mbps. Next fastest is Full Fibre 5 Gigafast+ from Sky at 5,000 Mbps.
Fastest in Blackhalls, County Durham (TS27)
£99/mo
No rises, no surprises.
£1188 total over 12 months
Runner-up on speed
Full Fibre 5 Gigafast+
3000 Mbps upload · Full Fibre
Best for power users & big households
£80/mo
No rises, no surprises.
£1925 total over 24 months
Cheapest broadband deal in Blackhalls, County Durham (TS27)
The cheapest deal in Blackhalls, County Durham (TS27) is 150Mb Full Fibre CityFibre (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. Above the UK average on download.
Cheapest in Blackhalls, County Durham (TS27)
150Mb Full Fibre CityFibre (24 Months)
150 Mbps upload · Full Fibre
Best for 2–3 person homes, 4K streaming
£13.50/mo
for 12 months, then £18/mo
Avg £15.75/mo over contract · £378 total over 24 months
Compare broadband deals in Blackhalls, County Durham (TS27)
250Mb Full Fibre CityFibre (24 Months)
250 Mbps upload · Full Fibre
Best for 2–3 person homes, 4K streaming
£16.50/mo
for 12 months, then £22/mo
Avg £19.25/mo over contract · £462 total over 24 months
£29/mo
rises to £31 in April 2027 (+£2)
Avg £30.50/mo over contract · £732 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
150Mb Full Fibre CityFibre (24 Months)
150 Mbps upload · Full Fibre
Best for 2–3 person homes, 4K streaming
£18.50/mo
for 12 months, then £23.50/mo
Avg £21/mo over contract · £504 total over 24 months
Broadband providers in Blackhalls, County Durham (TS27)
19 providers serve Blackhalls, County Durham (TS27), with YouFibre the fastest at 7,000 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 Blackhalls, County Durham (TS27) download speed at 99 Mbps.
Upgrade nudge
Room to upgrade in Blackhalls, County Durham (TS27)
Only 15% of the 3,800 connections here are on 300Mbps or faster, even though 64% 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 Blackhalls, County Durham (TS27) line runs 99 Mbps.
Working from home
OKStreaming and family use
GoodWhat speeds are people actually getting?
Gigabit reaches 64% of Blackhalls, County Durham (TS27), and the fastest available is 1,000 Mbps. The full split by band is below.
Which broadband networks reach Blackhalls, County Durham (TS27)?
The wholesale networks carrying Blackhalls, County Durham (TS27) broadband, from Openreach to Virgin Media and the altnets, read off the live deals.
Real altnet coverage in Blackhalls, County Durham (TS27), not the press release version. The list comes from who is actually selling deals at addresses here, network by network.
- CityFibre: Sky, TalkTalk, The One Broadband, Vodafone, Zen Internet
- 4th Utility: 4th Utility, Rise Fibre
Then there's Openreach and Virgin Media O2 (Openreach is on every street, so the interesting variable is the altnets).
Currently 19 providers have addressable deals in Blackhalls, County Durham (TS27).
What broadband coverage does Blackhalls, County Durham (TS27) have?
Superfast broadband reaches 83% of Blackhalls, County Durham (TS27) premises but gigabit only 64%, so around 19% of homes can get fast broadband but not the fastest.
Can I rely on mobile broadband in Blackhalls, County Durham (TS27)?
Outdoor 5G reaches 99% of Blackhalls, County Durham (TS27) homes. Here is how mobile holds up if the line drops.
How Blackhalls, County Durham (TS27) compares within County Durham
Across 21 postcode districts in County Durham, by premises count, typical speed and gigabit coverage.
Nearby areas
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 Blackhalls, County Durham (TS27)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.