TR4 postcode

Broadband in TR4 8BA

St. Agnes, Cornwall

Gigabit broadband is available at this postcode.

Best speedGigabit (1Gbps+)
StandardSuperfastGigabit
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Free, independent comparison · Ofcom verified data · Updated 17 March 2026

Flood Risk

Low

Fibre (FTTP)

No

Best speed

Gigabit (1Gbps+)

Reviewed by Rex BlackwellData last verified: 17 March 2026

Speed Calculator

Adjust the options below to see how much broadband speed your household needs.

2
18

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.

Estimated speed needed14 Mbps

Gigabit broadband (Gigabit (1Gbps+)) is available at TR4 8BA. That covers your 14 Mbps needs with room to spare.

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Speed Test

Check your current download speed and see how it compares to what is available at TR4 8BA.

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)

TechnologyAvailableCoverageTypical Speed
Standard (ADSL)87%
87%
10-20 Mbps
Superfast (30+ Mbps)87%
87%
30-80 Mbps
Ultrafast (100+ Mbps)80%
80%
100-300 Mbps
Full Fibre (FTTP)N/A
N/A
300-900 Mbps
Gigabit80%
80%
900-1,000 Mbps

Speed Distribution at TR4 8BA

2–5 Mbps (7%)
5–10 Mbps (7%)
30–300 Mbps (7%)
300+ Mbps (80%)

Source: Ofcom Connected Nations 2025

Mobile coverage

4G & 5G coverage · Ofcom Connected Nations 2025

4G Outdoor

95%

4G Indoor

85%

5G Outdoor

%

Networks with 4G

EEO2ThreeVodafone
Ofcom Connected Nations 2025

Schools nearby

Nearest schools within 5 miles · Ofsted ratings as at Jan 2026

Schools data is currently unavailable.

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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

Environment Agency

Air quality

Particulate matter & nitrogen dioxide levels

air quality

Air quality data not available.

PM2.5 (fine particles) μg/m³

WHO guideline: 15 μg/m³

PM10 (coarse particles) μg/m³

WHO guideline: 45 μg/m³

NO₂ (nitrogen dioxide) μg/m³

WHO guideline: 25 μg/m³

DEFRA UK-AIR · Guidelines: WHO 2021

Transport links

Nearest train stations and towns

Nearest train stations

No train stations found within 15 miles

Network Rail / National Rail · Straight-line distances

Council tax bands

Band distribution for Cornwall

Most common: Band

A
5%£1,381
B
10%£1,611
C
20%£1,841
D
25%£2,071
E
20%£2,531
F
10%£2,991
G
8%£3,452
H
2%£4,142

Annual council tax estimates for , 2024/25

VOA (Valuation Office Agency)

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Living near TR4 8BA

Looking at TR4 8BA in St. Agnes? 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 TR4 8BA stands at 86.7%. That is close to the UK average of 93%. Ultrafast broadband (100 Mbps+) reaches 80% of properties. That is solid coverage for bandwidth-heavy households. Gigabit-capable connections cover 80% of premises. Most homes can access gigabit speeds if they choose to.

Here is how broadband speeds break down across premises at TR4 8BA. 6.7% of connections fall in the 2 to 5 Mbps range. 6.7% of connections fall in the 5 to 10 Mbps range. 6.7% of connections fall in the 30 to 300 Mbps range. 80% of connections fall in the 300 Mbps or faster range. 7% of premises get less than 5 Mbps. That is not enough for reliable video calls or streaming. 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 TR4 8BA 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 TR4 8BA. For properties without fibre, 4G or 5G home broadband from Three, EE, or Vodafone may be an alternative.

The USO guarantees every UK home at least 10 Mbps. At TR4 8BA, 13.3% of properties do not meet this threshold. Properties below the USO can request a connection from BT under the scheme. Next-generation access (NGA) reaches 86.7% of the area. NGA typically means speeds of 24 Mbps or above.

Flood risk at TR4 8BA 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.

4G outdoor coverage at TR4 8BA reaches 95%. 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 TR4 8BA: remote working 50/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.

TR4 8BA falls within the Cornwall local authority area. The immediate area is St. Agnes, a distinct community within the wider district. The TR4 postcode area contains 518 postcodes on this site. Superfast broadband across TR4 ranges from 0% to 100%. TR4 8BA is close to the area average of 85%.

How does TR4 8BA compare to its neighbours? TR4 8GN (0.05 miles, st-agnes) has 93.3% superfast coverage and 93.3% gigabit. Neighbouring postcodes tend to have better superfast coverage.

When choosing a broadband provider at TR4 8BA, 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 St. Agnes 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 TR4 8BA? 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. St. Agnes 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.

Before making a decision about TR4 8BA, visit in person. Check the commute at rush hour. Try the mobile signal indoors. Look at local shops and green spaces. Ask about broadband reliability, not just speed. Data sets the scene, but real life fills in the gaps.

This covers the key data for TR4 8BA. Broadband, property, schools, safety, and local services all in one place. For area-wide trends, see the St. Agnes 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 TR4 8BA

What are the broadband speeds available at TR4 8BA?

Superfast broadband (30 Mbps+) is available to 86.7% of premises at TR4 8BA. Ultrafast coverage is at 80%.

What is the average house price near TR4 8BA?

No recent house price data is available for TR4 8BA.

What is the flood risk for properties at TR4 8BA?

TR4 8BA has a Low flood risk rating. Check Environment Agency maps for detail.

What schools are nearby in the TR4 8BA area?

School data for TR4 8BA is being updated. Check the Get Information About Schools service for the latest.

How does crime rate in TR4 8BA compare to other areas?

Crime data for this area is being updated.

How suitable is TR4 8BA for remote working?

TR4 8BA scores 50/100 for remote working suitability. Speeds may limit video-heavy workflows.

What is the mobile signal like at TR4 8BA?

4G outdoor coverage at TR4 8BA is 95%. Indoor coverage may be lower.

What is the most common energy efficiency rating near TR4 8BA?

EPC data for TR4 8BA is being updated. Check the EPC register for individual property ratings.

What is the council tax band distribution at TR4 8BA?

Council tax band information for TR4 8BA is being updated.

How accessible are GP surgeries near TR4 8BA?

GP surgery data for TR4 8BA is being updated. Check NHS.uk for the latest.

What transport links are available near TR4 8BA?

Transport data for TR4 8BA is being updated.

Is TR4 8BA a suitable area for families?

TR4 8BA scores 50/100 for family suitability. Check school and crime sections above for detail.

What is the air quality like at TR4 8BA?

Air quality data for TR4 8BA is being updated.

How far is the nearest EV charging point from TR4 8BA?

EV charging data for TR4 8BA is being updated. Check Zap-Map for the latest.

Can I get full fibre broadband at TR4 8BA?

Ultrafast broadband (100 Mbps+) reaches 80% of premises. Check Openreach and local operators for FTTP availability.

Area suitability scores

TR4 8BA

Remote Worker

50

Based on superfast broadband coverage, FTTP %, and 4G mobile outdoor coverage.

Family

50

Based on Ofsted school ratings, crime rate, flood risk, and GP surgery proximity.

Value for Money

50

Based on broadband quality relative to average house price in the area.

Map

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Area info

Parish

St. Agnes

District

Cornwall

Region

Constituency

LSOA

E01018826

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