LL59 postcode
Broadband in LL59 5TL
Cwm Cadnant, Isle of Anglesey
Superfast broadband covers 75% of premises here.
Free, independent comparison · Ofcom verified data · Updated 10 March 2026
Flood Risk
Low
Fibre (FTTP)
No
Best speed
~30 Mbps
Speed Calculator
Adjust the options below to see how much broadband speed your household needs.
HD uses ~5 Mbps per person. 4K uses ~25 Mbps.
Each person on calls needs around 10 Mbps.
Competitive gaming needs low latency as much as raw speed.
Cameras, thermostats, speakers and similar devices each use a few Mbps.
The best available speed at LL59 5TL is ~30 Mbps. That covers your 14 Mbps estimate.
Speed Test
Check your current download speed and see how it compares to what is available at LL59 5TL.
The test downloads a 2 MB file from our server and measures how long it takes.
This test measures download speed only. Results vary depending on network conditions.
Broadband availability
Source: Ofcom Connected Nations 2025 (Jul 2025)
| Technology | Available | Coverage | Typical Speed |
|---|---|---|---|
| Standard (ADSL) | 75% | 75% | 10-20 Mbps |
| Superfast (30+ Mbps) | 75% | 75% | 30-80 Mbps |
| Ultrafast (100+ Mbps) | 0% | 0% | 100-300 Mbps |
| Full Fibre (FTTP) | 0% | 0% | 300-900 Mbps |
| Gigabit | 0% | 0% | 900-1,000 Mbps |
Speed Distribution at LL59 5TL
Source: Ofcom Connected Nations 2025
Mobile coverage
4G & 5G coverage · Ofcom Connected Nations 2025
4G Outdoor
4G Indoor
5G Outdoor
Networks with 4G
Schools nearby
Nearest schools within 5 miles · Ofsted ratings as at Jan 2026
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Flood risk
🟡
Flood risk: Low
This postcode is in undefined — low risk of flooding from rivers and sea.
Flood Zone
Risk Level
Low
Air quality
Particulate matter & nitrogen dioxide levels
air quality
Air quality data not available.
WHO guideline: 15 μg/m³
WHO guideline: 45 μg/m³
WHO guideline: 25 μg/m³
Transport links
Nearest train stations and towns
Nearest train stations
No train stations found within 15 miles
Council tax bands
Band distribution for Isle of Anglesey
Most common: Band
Annual council tax estimates for , 2024/25
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This is the area guide for LL59 5TL, located in Cwm Cadnant (Isle of Anglesey). It covers connectivity, property, safety, and local services. Every claim links back to a specific data point.
Superfast broadband (30 Mbps+) coverage at LL59 5TL is partial at 75%.
Next-generation access (NGA) reaches 100% of the area. 0% of connections can achieve 300 Mbps or faster.
Flood risk at LL59 5TL is rated Low. Minor precautions may be worth considering.
Coverage data includes EE,O2,Three,Vodafone.
Suitability scores for LL59 5TL: remote working 35/100, family 50/100, value 50/100. Remote workers may want to check actual speeds before committing.
When choosing a broadband provider at LL59 5TL, check what technology reaches your specific address. Compare contract lengths and total costs, not just headline speeds.
Cwm Cadnant offers a mix of local amenities and residential properties. The character of the area is best judged by visiting in person.
Data sources include Ofcom (broadband), Land Registry (house prices), Police.uk (crime), Ofsted (schools), Environment Agency (flood risk), and Open-Meteo (air quality). Council tax data comes from the Valuation Office Agency. EPC data is from DLUHC. Transport data uses NaPTAN. All figures are the latest available at the time of writing.
Numbers tell part of the story. Visit at different times of day. Talk to neighbours. Check mobile signal indoors. Walk the route to the nearest school or station. These things do not show up in data.
LL59 5TL in Cwm Cadnant: broadband, house prices, crime, schools, and more. All from verified sources. Run a speed test above for a live check. Bookmark this page and check back as data refreshes.
More local data is being added for this postcode
This page already has postcode-specific content, and more data-backed sections will appear as the remaining local datasets finish processing.
Frequently asked questions about LL59 5TL
What are the broadband speeds available at LL59 5TL?
Superfast broadband (30 Mbps+) is available to 75% of premises at LL59 5TL.
What is the average house price near LL59 5TL?
No recent house price data is available for LL59 5TL.
What is the flood risk for properties at LL59 5TL?
LL59 5TL has a Low flood risk rating. Check Environment Agency maps for detail.
What schools are nearby in the LL59 5TL area?
School data for LL59 5TL is being updated. Check the Get Information About Schools service for the latest.
How does crime rate in LL59 5TL compare to other areas?
Crime data for this area is being updated.
How suitable is LL59 5TL for remote working?
LL59 5TL scores 35/100 for remote working suitability. Speeds may limit video-heavy workflows.
What is the mobile signal like at LL59 5TL?
Mobile coverage data for LL59 5TL is being updated. Check Ofcom coverage maps for the latest.
What is the most common energy efficiency rating near LL59 5TL?
EPC data for LL59 5TL is being updated. Check the EPC register for individual property ratings.
What is the council tax band distribution at LL59 5TL?
Council tax band information for LL59 5TL is being updated.
How accessible are GP surgeries near LL59 5TL?
GP surgery data for LL59 5TL is being updated. Check NHS.uk for the latest.
What transport links are available near LL59 5TL?
Transport data for LL59 5TL is being updated.
Is LL59 5TL a suitable area for families?
LL59 5TL scores 50/100 for family suitability. Check school and crime sections above for detail.
What is the air quality like at LL59 5TL?
Air quality data for LL59 5TL is being updated.
How far is the nearest EV charging point from LL59 5TL?
EV charging data for LL59 5TL is being updated. Check Zap-Map for the latest.
Can I get full fibre broadband at LL59 5TL?
Full fibre availability at LL59 5TL is being updated. Check Openreach for the latest rollout status.
Area suitability scores
LL59 5TLRemote Worker
35Based on superfast broadband coverage, FTTP %, and 4G mobile outdoor coverage.
Family
50Based on Ofsted school ratings, crime rate, flood risk, and GP surgery proximity.
Value for Money
50Based on broadband quality relative to average house price in the area.
Map
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Area info
Parish
Cwm Cadnant
District
Isle of Anglesey
Region
Constituency
LSOA
W01000013
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