Full fibre reaches 36.9% of homes in Blackdown, though only 4% of connections run at 300 Mbps or faster. Typical measured speed is 48 Mbps down and 19 Mbps up, 52% below the UK download average. 15 providers offer 200 broadband deals, up to 1,600 Mbps.
Deals for Blackdown (TA3), checked and refreshed daily.
Best value broadband deal in Blackdown (TA3)
The best value in Blackdown (TA3) on full first-year cost is 4th Utility's 300Mb Full Fibre (24 Months): £240 across year one, about £20 a month. At 300 Mbps it copes with anything a household runs at once.
Best value in Blackdown (TA3)
£20/mo
for 12 months, then £40/mo
Cheapest broadband deal in Blackdown (TA3)
The cheapest deal in Blackdown (TA3) is Fibre 40 from Onestream at £18.50 a month for 40 Mbps. 4th Utility is essentially level at £20.00 a month. Well below the UK average, which shows on a busy evening.
Cheapest in Blackdown (TA3)
£18.50/mo
rises to £21.25 in April 2027 (+£2.75)
Runner-up on price
£20/mo
for 12 months, then £40/mo
Fastest broadband deal in Blackdown (TA3)
The fastest deal available in Blackdown (TA3) is Full Fibre 1.6GB from EE at 1,600 Mbps. Zen Internet matches it at the same top speed.
Fastest in Blackdown (TA3)
£38.99/mo
rises to £42.99 in March 2027 (+£4)
Runner-up on speed
£45/mo
No rises, no surprises.
Compare broadband deals in Blackdown (TA3)
£22.99/mo
rises to £26.99 in March 2027 (+£4)
£27.99/mo
rises to £31.99 in March 2027 (+£4)
£23/mo
No rises, no surprises.
£23/mo
No rises, no surprises.
Broadband providers in Blackdown (TA3)
15 providers serve Blackdown (TA3) including Virgin Media, Sky and BT, with EE the fastest at 1,600 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 Blackdown (TA3) download speed at 48 Mbps.
Upgrade nudge
You could be getting more.
Slow broadband here is usually the contract, not the line. A faster package may already be available at your address for similar money.
Is your broadband good enough?
The typical Blackdown (TA3) line runs 48 Mbps.
Working from home
OKStreaming and family use
OKWhat speeds are people actually getting?
Gigabit reaches 37% of Blackdown (TA3), and the fastest available is 1,000 Mbps. The full split by band is below.
What broadband coverage does Blackdown (TA3) have?
Superfast broadband reaches 67% of Blackdown (TA3) premises but gigabit only 37%, so around 30% of homes can get fast broadband but not the fastest.
Can I rely on mobile broadband in Blackdown (TA3)?
Outdoor 5G reaches 95% of Blackdown (TA3) 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 Blackdown (TA3) compares within Somerset
Across 39 postcode districts in Somerset, by connection count, typical speed and gigabit coverage.
Nearby areas
Frequently asked questions
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Speed and coverage figures for Blackdown (TA3)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.