16 providers offer 181 broadband deals in Harlech a Llanbedr, from £20.00 a month and up to 1,600 Mbps. Typical measured speed is 41 Mbps down and 11 Mbps up, 59% below the UK download average.
Best value broadband deal in Harlech a Llanbedr, Gwynedd (LL45)
The best value in Harlech a Llanbedr, Gwynedd (LL45) 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 Harlech a Llanbedr, Gwynedd (LL45)
£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 Harlech a Llanbedr, Gwynedd (LL45)
The fastest deal available in Harlech a Llanbedr, Gwynedd (LL45) is Full Fibre 1.6GB Premium from EE at 1,600 Mbps.
Fastest in Harlech a Llanbedr, Gwynedd (LL45)
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
Cheapest broadband deal in Harlech a Llanbedr, Gwynedd (LL45)
The cheapest deal in Harlech a Llanbedr, Gwynedd (LL45) 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. Onestream is essentially level at £20.63 a month.
Cheapest in Harlech a Llanbedr, Gwynedd (LL45)
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
Runner-up on price
Onestream Fibre 55
10 Mbps upload · Hybrid Fibre
Best for small homes, single 4K streamer
£19.94/mo
rises to £22.69 in April 2027 (+£2.75)
Avg £22/mo over contract · £528 total over 24 months
Compare broadband deals in Harlech a Llanbedr, Gwynedd (LL45)
£21/mo
rises to £24 in April 2027 (+£3)
Avg £23.25/mo over contract · £558 total over 24 months
£30/mo
rises to £33.50 in April 2027 (+£3.50)
Avg £32.63/mo over contract · £783 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
Onestream Fibre 55
10 Mbps upload · Hybrid Fibre
Best for small homes, single 4K streamer
£19.94/mo
rises to £22.69 in April 2027 (+£2.75)
Avg £22/mo over contract · £528 total over 24 months
Broadband providers in Harlech a Llanbedr, Gwynedd (LL45)
16 providers serve Harlech a Llanbedr, Gwynedd (LL45), 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 Harlech a Llanbedr, Gwynedd (LL45) download speed at 41 Mbps.
Upgrade nudge
Room to upgrade in Harlech a Llanbedr, Gwynedd (LL45)
Only 1% are on 300Mbps or faster, even though 95% 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 Harlech a Llanbedr, Gwynedd (LL45) line runs 41 Mbps.
Working from home
OKStreaming and family use
OKWhat speeds are people actually getting?
Gigabit reaches 95% of Harlech a Llanbedr, Gwynedd (LL45), and the fastest available is 330 Mbps. The full split by band is below.
Which broadband networks reach Harlech a Llanbedr, Gwynedd (LL45)?
The wholesale networks carrying Harlech a Llanbedr, Gwynedd (LL45) broadband, from Openreach to Virgin Media and the altnets, read off the live deals.
Independent altnets reaching Harlech a Llanbedr, Gwynedd (LL45), listed below. The companies that build their own fibre rather than reselling someone else's, which is often the cheapest gigabit on the street.
- CityFibre: Sky, The One Broadband
- 4th Utility: 4th Utility, Rise Fibre
Add to the list Openreach (Openreach is the default network, in case the rest haven't reached your street).
Live count: 16 providers actively serving Harlech a Llanbedr, Gwynedd (LL45).
What broadband coverage does Harlech a Llanbedr, Gwynedd (LL45) have?
Superfast broadband reaches 98% of Harlech a Llanbedr, Gwynedd (LL45) premises and gigabit 95%, on Ofcom's premise-level data.
Can I rely on mobile broadband in Harlech a Llanbedr, Gwynedd (LL45)?
Outdoor 5G reaches 84% of Harlech a Llanbedr, Gwynedd (LL45), but 2% of homes get no indoor 4G from any network, so a mobile backup here wants a window.
How Harlech a Llanbedr, Gwynedd (LL45) compares within Gwynedd
Across 23 postcode districts in Gwynedd, by premises count, typical speed and gigabit coverage.
Nearby areas
Frequently asked questions
Ready to switch
See what's actually live in Harlech a Llanbedr, Gwynedd (LL45).
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.
* 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 Harlech a Llanbedr, Gwynedd (LL45)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.