LL52 broadband and area guide
Ofcom coverage, connection speeds, house prices and local data for 159 postcodes across 1 sector in Gwynedd.
Full fibre
0%
Gigabit
86%
Superfast
91%
Postcodes
159
LL52 (159 Gwynedd postcodes) demonstrates strong cable reach, with 86.1% gigabit availability and minimal slow-speed exposure. This district ranks among Gwynedd's most reliable.
Broadband speeds in LL52
Share of LL52 premises by the fastest download speed available, averaged across all 159 postcodes in the district.
Gigabit covers 86.1% of LL52, reflecting substantial cable investment (zero full-fibre). Superfast is widely available at 91.1%. The speed profile is heavily weighted upmarket: 86.1% access 300+ Mbps (gigabit cable), 5% sit in the 30-300 superfast range, and 5.5% fall below 10 Mbps. Below-USO premises are minimal at 2.6%. LL52's 159 postcodes suggest a mid-sized, reasonably prosperous settlement or collection of villages where cable networks have penetrated systematically. The 5.5% below-10 Mbps tail likely represents geographic fringes or properties predating network expansion.
Source: Ofcom Connected Nations. Percentages are district-wide averages of postcode-level availability, so rows may not sum to exactly 100%.
Connectivity in detail
Below 10 Mbps USO
3%
Premises unable to get the 10 Mbps universal service minimum
Fixed wireless
0%
Premises that can use a fixed wireless access service
Broadband by sector
LL52 splits into 1 postcode sector. Coverage and prices can differ street by street, so open a sector below to find your exact postcode.
| Sector | Postcodes | Superfast | Full fibre | Gigabit |
|---|---|---|---|---|
| LL52 0 | 159 | 91% | 0% | 86% |
All LL52 0 postcodes (159)
Best deals
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Living in Gwynedd
LL52 offers solid connectivity for most residents, with gigabit as the baseline expectation and acceptable speed guarantees across nine in ten postcodes.
Remote worker score
53/100
Connectivity and amenities for home working
Family score
50/100
Schools, safety and family amenities
Value score
50/100
What you get for the local price level
LL52 broadband FAQs
Is gigabit the typical service in LL52?
Yes; 86.1% of postcodes have gigabit capability, making it the standard rather than premium offering.
What happens to the 5.5% below-10 Mbps postcodes in LL52?
These likely represent remote properties or geographic outliers unable to access cable networks.
Should I expect superfast as a minimum in LL52?
Yes; 91.1% reach superfast or higher, with very few exceptions.
How many postcodes comprise LL52?
LL52 spans 159 postcodes in Gwynedd.
Neighbouring districts
Check your exact postcode
Every postcode in LL52 has its own page with broadband speeds, house prices, school ratings and crime stats. You can also compare providers for your address.
Data sources: Broadband data from Ofcom Connected Nations 2025 · House prices from HM Land Registry · Crime from Police.uk · See all data sources