TR15 postcode
Broadband in TR15 3QB
Carn Brea, Cornwall
Gigabit broadband is available at this postcode.
Free, independent comparison · Ofcom verified data · Updated 1 March 2026
Flood Risk
Medium
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 TR15 3QB. 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 TR15 3QB.
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) | 77% | 77% | 10-20 Mbps |
| Superfast (30+ Mbps) | 77% | 77% | 30-80 Mbps |
| Ultrafast (100+ Mbps) | 36% | 36% | 100-300 Mbps |
| Full Fibre (FTTP) | 0% | 0% | 300-900 Mbps |
| Gigabit | 36% | 36% | 900-1,000 Mbps |
Speed Distribution at TR15 3QB
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
Compare broadband in TR15 3QB
Find the best broadband packages available at your address.
Flood risk
🟠
Flood risk: Medium
This postcode is in undefined — medium risk of flooding from rivers and sea.
Flood Zone
Risk Level
Medium
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 Cornwall
Most common: Band
Annual council tax estimates for , 2024/25
Ready to switch? See what's available at your address.
Check Deals →Living near TR15 3QB
Carn Brea is home to TR15 3QB. Whether you live here or plan to move, the data below paints a clear picture. Broadband, schools, crime, house prices, and local services all follow. The numbers speak for themselves.
Superfast coverage here stands at 77.3%. Nationally, 93% of UK premises have access. Some properties may struggle with speed. Ultrafast broadband (100 Mbps+) reaches 36.4% of properties. Fewer than half of homes here can get ultrafast speeds. Gigabit-capable connections cover 36.4% of premises. Gigabit is available but not yet widespread at this postcode.
Looking at the full speed profile for TR15 3QB gives a better picture of what to expect. 22.7% of connections fall in the 10 to 30 Mbps range. 40.9% of connections fall in the 30 to 300 Mbps range. 36.4% 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. 36.4% of premises can hit 300 Mbps or more. That is enough for demanding multi-device households.
Translating the numbers at TR15 3QB into daily use gives a clearer picture.
77.3% of properties at TR15 3QB can get Fixed Wireless Access broadband. This can be a useful alternative where fibre rollout is incomplete. FWA coverage is strong here. Providers like Three and EE offer home broadband over their mobile networks.
The USO guarantees every UK home at least 10 Mbps. At TR15 3QB, 0% of properties do not meet this threshold. 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 TR15 3QB is rated Medium. Check Environment Agency flood maps for detailed information. Specialist flood insurance may be needed.
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 TR15 3QB 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. Strong 4G coverage combined with limited fixed broadband means 4G home broadband could be a practical alternative here.
Suitability scores for TR15 3QB: remote working 35/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.
TR15 3QB falls within the Cornwall local authority area. The immediate area is Carn Brea, a distinct community within the wider district. The TR15 postcode area contains 711 postcodes on this site. Superfast broadband across TR15 ranges from 0% to 100%. TR15 3QB is below the area average of 95%.
How does TR15 3QB compare to its neighbours? TR15 3QD (0.05 miles, carn-brea) has 0% superfast coverage and 0% gigabit. TR15 3QB has better superfast coverage than its immediate neighbours.
When choosing a broadband provider at TR15 3QB, check what technology reaches your specific address. Availability varies by street and sometimes by building. 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 Carn Brea has its own feel. This data gives you the factual starting point. A visit fills in the rest.
Pulling the data together for TR15 3QB, here is what stands out. Cornwall 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. Carn Brea 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.
Data is a starting point for Carn Brea. Walk the streets at different times. Test your mobile signal. Check parking, noise levels, and the feel of the neighbourhood. Run a speed test on the actual connection. Some things only a visit can reveal.
That is the full data picture for TR15 3QB in Carn Brea. Use it alongside your own research. For the most current broadband speeds, run a live speed test from this page. Check back periodically as data is refreshed with new releases.
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 TR15 3QB
What are the broadband speeds available at TR15 3QB?
Superfast broadband (30 Mbps+) is available to 77.3% of premises at TR15 3QB. Ultrafast coverage is at 36.4%.
What is the average house price near TR15 3QB?
No recent house price data is available for TR15 3QB.
What is the flood risk for properties at TR15 3QB?
TR15 3QB has a Medium flood risk rating. Check Environment Agency maps for detail.
What schools are nearby in the TR15 3QB area?
School data for TR15 3QB is being updated. Check the Get Information About Schools service for the latest.
How does crime rate in TR15 3QB compare to other areas?
Crime data for this area is being updated.
How suitable is TR15 3QB for remote working?
TR15 3QB scores 35/100 for remote working suitability. Speeds may limit video-heavy workflows.
What is the mobile signal like at TR15 3QB?
4G outdoor coverage at TR15 3QB is 95%. Indoor coverage may be lower.
What is the most common energy efficiency rating near TR15 3QB?
EPC data for TR15 3QB is being updated. Check the EPC register for individual property ratings.
What is the council tax band distribution at TR15 3QB?
Council tax band information for TR15 3QB is being updated.
How accessible are GP surgeries near TR15 3QB?
GP surgery data for TR15 3QB is being updated. Check NHS.uk for the latest.
What transport links are available near TR15 3QB?
Transport data for TR15 3QB is being updated.
Is TR15 3QB a suitable area for families?
TR15 3QB scores 50/100 for family suitability. Check school and crime sections above for detail.
What is the air quality like at TR15 3QB?
Air quality data for TR15 3QB is being updated.
How far is the nearest EV charging point from TR15 3QB?
EV charging data for TR15 3QB is being updated. Check Zap-Map for the latest.
Can I get full fibre broadband at TR15 3QB?
Ultrafast broadband (100 Mbps+) reaches 36.4% of premises. Check Openreach and local operators for FTTP availability.
Area suitability scores
TR15 3QBRemote 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
Explore nearby postcodes
Area info
Parish
Carn Brea
District
Cornwall
Region
Constituency
LSOA
E01018896
Best deals
Compare broadband deals in TR15 3QB
Find the best packages from UK providers in minutes.
Broadband deals for TR15 3QB
Compare Deals