CF62 postcode

Broadband in CF62 4JJ

St. Athan, Vale of Glamorgan

Superfast broadband covers 100% of premises here.

Best speed~30 Mbps
StandardSuperfastGigabit
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Free, independent comparison · Ofcom verified data · Updated 8 March 2026

Flood Risk

Data pending

Fibre (FTTP)

No

Best speed

~30 Mbps

Reviewed by Sage MitchellData last verified: 8 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 CF62 4JJ 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 CF62 4JJ.

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 CF62 4JJ

100%
30–300 Mbps (100%)

Source: Ofcom Connected Nations 2025

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Living near CF62 4JJ

This is the area guide for CF62 4JJ, located in St. Athan (Vale of Glamorgan). It covers connectivity, property, safety, and local services. Every claim links back to a specific data point. Read on for the detail.

100% of premises at CF62 4JJ can access superfast broadband. The UK average is 93%. This postcode meets or exceeds that benchmark.

The speed distribution at CF62 4JJ tells a more detailed story than headline figures alone. 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.

What do the broadband speeds at CF62 4JJ mean in practice? 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 CF62 4JJ. 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 CF62 4JJ, 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.

Suitability scores for CF62 4JJ: remote working 55/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.

The local authority for CF62 4JJ is Vale of Glamorgan. The immediate area is St. Athan, a distinct community within the wider district. The CF62 postcode area contains 903 postcodes on this site. Superfast broadband across CF62 ranges from 0% to 100%. CF62 4JJ is close to the area average of 97%.

Not every property at CF62 4JJ 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 St. Athan has its own feel. This data gives you the factual starting point. A visit fills in the rest.

Pulling the data together for CF62 4JJ, here is what stands out. Connectivity at CF62 4JJ is a strength. Strong broadband coverage gives flexibility for both working and leisure. The area scores well on that front. Vale of Glamorgan 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. Athan 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 St. Athan. 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 CF62 4JJ in St. Athan. 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 CF62 4JJ

What are the broadband speeds available at CF62 4JJ?

Superfast broadband (30 Mbps+) is available to 100% of premises at CF62 4JJ.

What is the average house price near CF62 4JJ?

No recent house price data is available for CF62 4JJ.

What schools are nearby in the CF62 4JJ area?

School data for CF62 4JJ is being updated. Check the Get Information About Schools service for the latest.

How does crime rate in CF62 4JJ compare to other areas?

Crime data for this area is being updated.

How suitable is CF62 4JJ for remote working?

CF62 4JJ scores 55/100 for remote working suitability. Speeds may limit video-heavy workflows.

What is the mobile signal like at CF62 4JJ?

Mobile coverage data for CF62 4JJ is being updated. Check Ofcom coverage maps for the latest.

What is the most common energy efficiency rating near CF62 4JJ?

EPC data for CF62 4JJ is being updated. Check the EPC register for individual property ratings.

What is the council tax band distribution at CF62 4JJ?

Council tax band information for CF62 4JJ is being updated.

How accessible are GP surgeries near CF62 4JJ?

GP surgery data for CF62 4JJ is being updated. Check NHS.uk for the latest.

What transport links are available near CF62 4JJ?

Transport data for CF62 4JJ is being updated.

Is CF62 4JJ a suitable area for families?

CF62 4JJ scores 50/100 for family suitability. Check school and crime sections above for detail.

What is the air quality like at CF62 4JJ?

Air quality data for CF62 4JJ is being updated.

How far is the nearest EV charging point from CF62 4JJ?

EV charging data for CF62 4JJ is being updated. Check Zap-Map for the latest.

Can I get full fibre broadband at CF62 4JJ?

Full fibre availability at CF62 4JJ is being updated. Check Openreach for the latest rollout status.

Area suitability scores

CF62 4JJ

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

St. Athan

District

Vale of Glamorgan

Region

Constituency

LSOA

W01001122

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