BT47 postcode
Broadband in BT47 3DJ
Drumahoe, Derry City and Strabane
Gigabit broadband is available at this postcode.
Free, independent comparison · Ofcom verified data · Updated 16 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 BT47 3DJ. 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 BT47 3DJ.
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) | 100% | 100% | 100-300 Mbps |
| Full Fibre (FTTP) | N/A | N/A | 300-900 Mbps |
| Gigabit | 100% | 100% | 900-1,000 Mbps |
Speed Distribution at BT47 3DJ
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 Derry City and Strabane
Most common: Band
Annual council tax estimates for , 2024/25
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Looking at BT47 3DJ in Drumahoe? Here is what the data says. From broadband coverage to crime rates, this is the full picture. All numbers are from official sources. The guide is updated as new data becomes available.
Superfast broadband (30 Mbps+) coverage at BT47 3DJ stands at 100%. That is above the UK average of 93%. Ultrafast broadband (100 Mbps+) reaches 100% of properties. That is solid coverage for bandwidth-heavy households. Gigabit-capable connections cover 100% of premises. Most homes can access gigabit speeds if they choose to.
The speed distribution at BT47 3DJ tells a more detailed story than headline figures alone. 100% of connections fall in the 300 Mbps or faster range. No premises here are stuck below 5 Mbps. Every property meets the basic threshold for video calls. Over half of connections exceed 300 Mbps. That supports multiple 4K streams, large file transfers, and cloud gaming without issue.
Here is how the broadband at BT47 3DJ maps against common household needs. Most premises have superfast speeds. Remote working with video calls and cloud tools should be manageable for most households.
Fixed Wireless Access is not currently available at BT47 3DJ. For properties without fibre, 4G or 5G home broadband from Three, EE, or Vodafone may be an alternative.
0% of premises at BT47 3DJ fall below the Universal Service Obligation of 10 Mbps. Every property here meets the minimum standard. That is not the case everywhere. Next-generation access (NGA) reaches 100% of the area. NGA typically means speeds of 24 Mbps or above.
Flood risk at BT47 3DJ is rated Low. Minor precautions may be worth considering. Check with insurers about any loading on premiums.
The three most common bands are D (25%), C (20%), E (20%). Band D corresponds to 1991 property values of £68,001 to £88,000. Current values are typically much higher. The spread across mid-range bands suggests a varied housing stock.
Outdoor 4G mobile signal at BT47 3DJ is available across 95% of the area. Indoor 4G drops to 85%. Some signal loss indoors is normal. Most calls and data should still work inside. Coverage data covers EE, O2, Three, Vodafone. Check each operator individually, as coverage varies by network.
Suitability scores for BT47 3DJ: remote working 55/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.
The local authority for BT47 3DJ is Derry City and Strabane. The immediate area is Drumahoe, a distinct community within the wider district. The BT47 postcode area contains 1277 postcodes on this site. Superfast broadband across BT47 ranges from 0% to 100%. BT47 3DJ is above the area average of 89%.
Not every property at BT47 3DJ gets the same speeds. Run a postcode check with each provider before signing up. Headline speeds are not guarantees. If fibre is unavailable, consider 4G home broadband or satellite as alternatives. Speeds may still be adequate for most uses. Compare contract lengths, total costs over the term, and exit fees. The cheapest monthly rate is not always the best deal.
Every part of Drumahoe has its own feel. This data gives you the factual starting point. A visit fills in the rest.
What does all of this mean for someone considering BT47 3DJ? Connectivity at BT47 3DJ is a strength. Strong broadband coverage gives flexibility for both working and leisure. The area scores well on that front. Derry City and Strabane as a local authority area has its own planning priorities, council services, and infrastructure investment plans. Check the council website for the latest. The data covers what can be measured. Drumahoe has its own character that numbers alone cannot capture. Use these figures as a filter, then visit to get the full picture.
Data sources include Ofcom (broadband and mobile), 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. Speed distribution figures are from Ofcom Connected Nations. All figures are the latest available at the time of writing.
Numbers tell part of the story for BT47 3DJ. Visit at different times of day. Talk to neighbours. Check mobile signal indoors. Walk the route to the nearest school or station. Test the broadband speed from inside the property. These things do not show up in data.
This covers the key data for BT47 3DJ. Broadband, property, schools, safety, and local services all in one place. For area-wide trends, see the Drumahoe hub page. Bookmark this page and check back as new data arrives.
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 BT47 3DJ
What are the broadband speeds available at BT47 3DJ?
Superfast broadband (30 Mbps+) is available to 100% of premises at BT47 3DJ. Ultrafast coverage is at 100%.
What is the average house price near BT47 3DJ?
No recent house price data is available for BT47 3DJ.
What is the flood risk for properties at BT47 3DJ?
BT47 3DJ has a Low flood risk rating. Check Environment Agency maps for detail.
What schools are nearby in the BT47 3DJ area?
School data for BT47 3DJ is being updated. Check the Get Information About Schools service for the latest.
How does crime rate in BT47 3DJ compare to other areas?
Crime data for this area is being updated.
How suitable is BT47 3DJ for remote working?
BT47 3DJ scores 55/100 for remote working suitability. Speeds may limit video-heavy workflows.
What is the mobile signal like at BT47 3DJ?
4G outdoor coverage at BT47 3DJ is 95%. Indoor coverage may be lower.
What is the most common energy efficiency rating near BT47 3DJ?
EPC data for BT47 3DJ is being updated. Check the EPC register for individual property ratings.
What is the council tax band distribution at BT47 3DJ?
Council tax band information for BT47 3DJ is being updated.
How accessible are GP surgeries near BT47 3DJ?
GP surgery data for BT47 3DJ is being updated. Check NHS.uk for the latest.
What transport links are available near BT47 3DJ?
Transport data for BT47 3DJ is being updated.
Is BT47 3DJ a suitable area for families?
BT47 3DJ scores 50/100 for family suitability. Check school and crime sections above for detail.
What is the air quality like at BT47 3DJ?
Air quality data for BT47 3DJ is being updated.
How far is the nearest EV charging point from BT47 3DJ?
EV charging data for BT47 3DJ is being updated. Check Zap-Map for the latest.
Can I get full fibre broadband at BT47 3DJ?
Ultrafast broadband (100 Mbps+) reaches 100% of premises. Check Openreach and local operators for FTTP availability.
Area suitability scores
BT47 3DJRemote 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
Drumahoe
District
Derry City and Strabane
Region
Constituency
LSOA
N21000435
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