LL77 postcode
Broadband in LL77 8JD
Llanddyfnan, Isle of Anglesey
Standard broadband is the main option at this postcode.
Compare Broadband Deals →Free, independent comparison · Ofcom verified data · Updated 27 March 2026
Flood Risk
Low
Fibre (FTTP)
No
Best speed
Data pending
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.
Your household needs approximately 14 Mbps. We don't have speed data for LL77 8JD yet.
Speed Test
Check your current download speed and see how it compares to what is available at LL77 8JD.
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) | 0% | 0% | 10-20 Mbps |
| Superfast (30+ Mbps) | 0% | 0% | 30-80 Mbps |
| Ultrafast (100+ Mbps) | 0% | 0% | 100-300 Mbps |
| Full Fibre (FTTP) | N/A | N/A | 300-900 Mbps |
| Gigabit | 0% | 0% | 900-1,000 Mbps |
Speed Distribution at LL77 8JD
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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Check Deals →Living near LL77 8JD
Llanddyfnan is home to LL77 8JD. Whether you live here or plan to move, the data below paints a clear picture. Broadband, schools, crime, house prices, and more follow.
Next-generation access (NGA) reaches 25% of the area. 0% of connections can achieve 300 Mbps or faster.
Flood risk at LL77 8JD is rated Low. Minor precautions may be worth considering.
Coverage data includes EE,O2,Three,Vodafone.
Suitability scores for LL77 8JD: remote working 50/100, family 50/100, value 50/100. Remote workers may want to check actual speeds before committing.
Llanddyfnan 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.
This covers the key data for LL77 8JD. Broadband, property, schools, safety, and local services all in one place. Check back periodically as data updates. For area-wide trends, see the Llanddyfnan district page.
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 LL77 8JD
What are the broadband speeds available at LL77 8JD?
Broadband is available at LL77 8JD. Contact local providers for specific speed information.
What is the average house price near LL77 8JD?
No recent house price data is available for LL77 8JD.
What is the flood risk for properties at LL77 8JD?
LL77 8JD has a Low flood risk rating. Check Environment Agency maps for detail.
What schools are nearby in the LL77 8JD area?
School data for LL77 8JD is being updated. Check the Get Information About Schools service for the latest.
How does crime rate in LL77 8JD compare to other areas?
Crime data for this area is being updated.
How suitable is LL77 8JD for remote working?
LL77 8JD scores 50/100 for remote working suitability. Speeds may limit video-heavy workflows.
What is the mobile signal like at LL77 8JD?
Mobile coverage data for LL77 8JD is being updated. Check Ofcom coverage maps for the latest.
What is the most common energy efficiency rating near LL77 8JD?
EPC data for LL77 8JD is being updated. Check the EPC register for individual property ratings.
What is the council tax band distribution at LL77 8JD?
Council tax band information for LL77 8JD is being updated.
How accessible are GP surgeries near LL77 8JD?
GP surgery data for LL77 8JD is being updated. Check NHS.uk for the latest.
What transport links are available near LL77 8JD?
Transport data for LL77 8JD is being updated.
Is LL77 8JD a suitable area for families?
LL77 8JD scores 50/100 for family suitability. Check school and crime sections above for detail.
What is the air quality like at LL77 8JD?
Air quality data for LL77 8JD is being updated.
How far is the nearest EV charging point from LL77 8JD?
EV charging data for LL77 8JD is being updated. Check Zap-Map for the latest.
Can I get full fibre broadband at LL77 8JD?
Full fibre availability at LL77 8JD is being updated. Check Openreach for the latest rollout status.
Area suitability scores
LL77 8JDRemote Worker
50Based 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
Area info
Parish
Llanddyfnan
District
Isle of Anglesey
Region
Constituency
LSOA
W01002005
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