TR17 postcode

Broadband in TR17 0ER

Marazion, Cornwall

Superfast broadband covers 100% of premises here.

Best speed~30 Mbps
StandardSuperfastGigabit
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Free, independent comparison · Ofcom verified data · Updated 20 March 2026

Flood Risk

Low

Fibre (FTTP)

No

Best speed

~30 Mbps

Reviewed by Arthur TuringData last verified: 20 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

The best available speed at TR17 0ER is ~30 Mbps. That covers your 14 Mbps estimate.

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Speed Test

Check your current download speed and see how it compares to what is available at TR17 0ER.

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)100%
100%
10-20 Mbps
Superfast (30+ Mbps)100%
100%
30-80 Mbps
Ultrafast (100+ Mbps)0%
0%
100-300 Mbps
Full Fibre (FTTP)0%
0%
300-900 Mbps
Gigabit0%
0%
900-1,000 Mbps

Speed Distribution at TR17 0ER

100%
30–300 Mbps (100%)

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 TR17 0ER

This is the area guide for TR17 0ER, located in Marazion (Cornwall). It covers connectivity, property, safety, and local services. Every claim links back to a specific data point. Read on for the detail.

Superfast coverage here stands at 100%. Nationally, 93% of UK premises have access. Coverage at this postcode is strong.

Looking at the full speed profile for TR17 0ER gives a better picture of what to expect. 100% of connections fall in the 30 to 300 Mbps range. No premises here are stuck below 5 Mbps. Every property meets the basic threshold for video calls.

Translating the numbers at TR17 0ER into daily use gives a clearer picture. Most premises have superfast speeds. Remote working with video calls and cloud tools should be manageable for most households.

100% of properties at TR17 0ER 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 TR17 0ER, 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 TR17 0ER 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 TR17 0ER 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 TR17 0ER: remote working 55/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.

The local authority for TR17 0ER is Cornwall. The immediate area is Marazion, a distinct community within the wider district. The TR17 postcode area contains 92 postcodes on this site. Superfast broadband across TR17 ranges from 0% to 100%. TR17 0ER is above the area average of 94%.

How does TR17 0ER compare to its neighbours? TR17 0EG (0.02 miles, marazion) has 100% superfast coverage and 0% gigabit. TR17 0EP (0.03 miles, marazion) has 100% superfast coverage and 0% gigabit. TR17 0ES (0.03 miles, marazion) has 100% superfast coverage and 0% gigabit. TR17 0ET (0.04 miles, marazion) has 100% superfast coverage and 0% gigabit. Coverage is broadly similar across these neighbouring postcodes.

When choosing a broadband provider at TR17 0ER, 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 Marazion has its own feel. This data gives you the factual starting point. A visit fills in the rest.

Pulling the data together for TR17 0ER, here is what stands out. Connectivity at TR17 0ER is a strength. Strong broadband coverage gives flexibility for both working and leisure. The area scores well on that front. 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. Marazion 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 TR17 0ER, 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.

TR17 0ER in Marazion: broadband, house prices, crime, schools, and more. All from verified sources. Run a speed test above for a live reading. Compare with nearby postcodes to see how this area stacks up against its neighbours.

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 TR17 0ER

What are the broadband speeds available at TR17 0ER?

Superfast broadband (30 Mbps+) is available to 100% of premises at TR17 0ER.

What is the average house price near TR17 0ER?

No recent house price data is available for TR17 0ER.

What is the flood risk for properties at TR17 0ER?

TR17 0ER has a Low flood risk rating. Check Environment Agency maps for detail.

What schools are nearby in the TR17 0ER area?

School data for TR17 0ER is being updated. Check the Get Information About Schools service for the latest.

How does crime rate in TR17 0ER compare to other areas?

Crime data for this area is being updated.

How suitable is TR17 0ER for remote working?

TR17 0ER scores 55/100 for remote working suitability. Speeds may limit video-heavy workflows.

What is the mobile signal like at TR17 0ER?

4G outdoor coverage at TR17 0ER is 95%. Indoor coverage may be lower.

What is the most common energy efficiency rating near TR17 0ER?

EPC data for TR17 0ER is being updated. Check the EPC register for individual property ratings.

What is the council tax band distribution at TR17 0ER?

Council tax band information for TR17 0ER is being updated.

How accessible are GP surgeries near TR17 0ER?

GP surgery data for TR17 0ER is being updated. Check NHS.uk for the latest.

What transport links are available near TR17 0ER?

Transport data for TR17 0ER is being updated.

Is TR17 0ER a suitable area for families?

TR17 0ER scores 50/100 for family suitability. Check school and crime sections above for detail.

What is the air quality like at TR17 0ER?

Air quality data for TR17 0ER is being updated.

How far is the nearest EV charging point from TR17 0ER?

EV charging data for TR17 0ER is being updated. Check Zap-Map for the latest.

Can I get full fibre broadband at TR17 0ER?

Full fibre availability at TR17 0ER is being updated. Check Openreach for the latest rollout status.

Area suitability scores

TR17 0ER

Remote Worker

55

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

Area info

Parish

Marazion

District

Cornwall

Region

Constituency

LSOA

E01018990

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