LL57 postcode
Broadband in LL57 4AE
Llandygai, Gwynedd
Gigabit broadband is available at this postcode.
Free, independent comparison · Ofcom verified data · Updated 2 March 2026
Flood Risk
Low
Fibre (FTTP)
No
Best speed
Gigabit (1Gbps+)
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.
Gigabit broadband (Gigabit (1Gbps+)) is available at LL57 4AE. That covers your 14 Mbps needs with room to spare.
Speed Test
Check your current download speed and see how it compares to what is available at LL57 4AE.
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) | 95% | 95% | 10-20 Mbps |
| Superfast (30+ Mbps) | 95% | 95% | 30-80 Mbps |
| Ultrafast (100+ Mbps) | 95% | 95% | 100-300 Mbps |
| Full Fibre (FTTP) | 0% | 0% | 300-900 Mbps |
| Gigabit | 95% | 95% | 900-1,000 Mbps |
Speed Distribution at LL57 4AE
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 Gwynedd
Most common: Band
Annual council tax estimates for , 2024/25
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This is the area guide for LL57 4AE, located in Llandygai (Gwynedd). It covers connectivity, property, safety, and local services. Every claim links back to a specific data point.
Superfast coverage here stands at 95.2%. That is above the UK average of 93%. Ultrafast (100 Mbps+) reaches 95.2% of properties. Gigabit-capable connections cover 95.2% of premises.
Next-generation access (NGA) reaches 96.8% of the area. 95.2% of connections can achieve 300 Mbps or faster.
Flood risk at LL57 4AE is rated Low. Minor precautions may be worth considering.
Coverage data includes EE,O2,Three,Vodafone.
Suitability scores for LL57 4AE: remote working 50/100, family 50/100, value 50/100. Remote workers may want to check actual speeds before committing.
Broadband availability varies by provider. Check coverage tools from BT, Virgin Media, and local operators. Compare contract lengths and total costs, not just headline speeds.
Llandygai 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.
Before making a decision, visit in person. Check the commute. Try the mobile signal indoors. Look at local shops and green spaces. Data sets the scene, but real life fills in the gaps.
That is the full data picture for LL57 4AE in Llandygai. Use it alongside your own research. For the most current broadband speeds, run a live speed test from this page. If you are comparing areas, check the district hub page for wider context.
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 LL57 4AE
What are the broadband speeds available at LL57 4AE?
Superfast broadband (30 Mbps+) is available to 95.2% of premises at LL57 4AE. Ultrafast coverage is at 95.2%.
What is the average house price near LL57 4AE?
No recent house price data is available for LL57 4AE.
What is the flood risk for properties at LL57 4AE?
LL57 4AE has a Low flood risk rating. Check Environment Agency maps for detail.
What schools are nearby in the LL57 4AE area?
School data for LL57 4AE is being updated. Check the Get Information About Schools service for the latest.
How does crime rate in LL57 4AE compare to other areas?
Crime data for this area is being updated.
How suitable is LL57 4AE for remote working?
LL57 4AE scores 50/100 for remote working suitability. Speeds may limit video-heavy workflows.
What is the mobile signal like at LL57 4AE?
Mobile coverage data for LL57 4AE is being updated. Check Ofcom coverage maps for the latest.
What is the most common energy efficiency rating near LL57 4AE?
EPC data for LL57 4AE is being updated. Check the EPC register for individual property ratings.
What is the council tax band distribution at LL57 4AE?
Council tax band information for LL57 4AE is being updated.
How accessible are GP surgeries near LL57 4AE?
GP surgery data for LL57 4AE is being updated. Check NHS.uk for the latest.
What transport links are available near LL57 4AE?
Transport data for LL57 4AE is being updated.
Is LL57 4AE a suitable area for families?
LL57 4AE scores 50/100 for family suitability. Check school and crime sections above for detail.
What is the air quality like at LL57 4AE?
Air quality data for LL57 4AE is being updated.
How far is the nearest EV charging point from LL57 4AE?
EV charging data for LL57 4AE is being updated. Check Zap-Map for the latest.
Can I get full fibre broadband at LL57 4AE?
Ultrafast broadband (100 Mbps+) reaches 95.2% of premises. Full fibre status may vary by provider. Check Openreach and local operators for FTTP availability.
Area suitability scores
LL57 4AERemote 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
Llandygai
District
Gwynedd
Region
Constituency
LSOA
W01000115
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