LL40 postcode
Broadband in LL40 1DP
Dolgellau, Gwynedd
Superfast broadband covers 100% of premises here.
Free, independent comparison · Ofcom verified data · Updated 21 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 LL40 1DP 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 LL40 1DP.
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) | 100% | 100% | 10-20 Mbps |
| Superfast (30+ Mbps) | 100% | 100% | 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 LL40 1DP
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 LL40 1DP, located in Dolgellau (Gwynedd). It covers connectivity, property, safety, and local services. Every claim links back to a specific data point.
Superfast broadband (30 Mbps+) coverage at LL40 1DP is almost universal at 100%.
Next-generation access (NGA) reaches 100% of the area. 0% of connections can achieve 300 Mbps or faster.
Flood risk at LL40 1DP is rated Low. Minor precautions may be worth considering.
Coverage data includes EE,O2,Three,Vodafone.
Suitability scores for LL40 1DP: remote working 55/100, 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.
Dolgellau 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.
Data is a starting point. Walk the streets at different times. Test your mobile signal. Check parking, noise, and the feel of the area. Some things only a visit can reveal.
LL40 1DP in Dolgellau: 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 LL40 1DP
What are the broadband speeds available at LL40 1DP?
Superfast broadband (30 Mbps+) is available to 100% of premises at LL40 1DP.
What is the average house price near LL40 1DP?
No recent house price data is available for LL40 1DP.
What is the flood risk for properties at LL40 1DP?
LL40 1DP has a Low flood risk rating. Check Environment Agency maps for detail.
What schools are nearby in the LL40 1DP area?
School data for LL40 1DP is being updated. Check the Get Information About Schools service for the latest.
How does crime rate in LL40 1DP compare to other areas?
Crime data for this area is being updated.
How suitable is LL40 1DP for remote working?
LL40 1DP scores 55/100 for remote working suitability. Speeds may limit video-heavy workflows.
What is the mobile signal like at LL40 1DP?
Mobile coverage data for LL40 1DP is being updated. Check Ofcom coverage maps for the latest.
What is the most common energy efficiency rating near LL40 1DP?
EPC data for LL40 1DP is being updated. Check the EPC register for individual property ratings.
What is the council tax band distribution at LL40 1DP?
Council tax band information for LL40 1DP is being updated.
How accessible are GP surgeries near LL40 1DP?
GP surgery data for LL40 1DP is being updated. Check NHS.uk for the latest.
What transport links are available near LL40 1DP?
Transport data for LL40 1DP is being updated.
Is LL40 1DP a suitable area for families?
LL40 1DP scores 50/100 for family suitability. Check school and crime sections above for detail.
What is the air quality like at LL40 1DP?
Air quality data for LL40 1DP is being updated.
How far is the nearest EV charging point from LL40 1DP?
EV charging data for LL40 1DP is being updated. Check Zap-Map for the latest.
Can I get full fibre broadband at LL40 1DP?
Full fibre availability at LL40 1DP is being updated. Check Openreach for the latest rollout status.
Area suitability scores
LL40 1DPRemote Worker
55Based 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
Dolgellau
District
Gwynedd
Region
Constituency
LSOA
W01000067
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