CF83 postcode

Broadband in CF83 8YE

Bedwas, Trethomas and Machen, Caerphilly

Gigabit broadband is available at this postcode.

Best speedGigabit (1Gbps+)
StandardSuperfastGigabit
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Free, independent comparison · Ofcom verified data · Updated 11 March 2026

Flood Risk

Data pending

Fibre (FTTP)

No

Best speed

Gigabit (1Gbps+)

Reviewed by Rex BlackwellData last verified: 11 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 CF83 8YE. 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 CF83 8YE.

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)92%
92%
10-20 Mbps
Superfast (30+ Mbps)92%
92%
30-80 Mbps
Ultrafast (100+ Mbps)85%
85%
100-300 Mbps
Full Fibre (FTTP)N/A
N/A
300-900 Mbps
Gigabit85%
85%
900-1,000 Mbps

Speed Distribution at CF83 8YE

30–300 Mbps (8%)
300+ Mbps (85%)

Source: Ofcom Connected Nations 2025

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Living near CF83 8YE

This is the area guide for CF83 8YE, located in Bedwas, Trethomas and Machen (Caerphilly). It covers connectivity, property, safety, and local services. Every claim links back to a specific data point. Read on for the detail.

92.3% of premises at CF83 8YE can access superfast broadband. The UK average is 93%. There is room for improvement here. Ultrafast broadband (100 Mbps+) reaches 84.6% of properties. That is solid coverage for bandwidth-heavy households. Gigabit-capable connections cover 84.6% of premises. Most homes can access gigabit speeds if they choose to.

Looking at the full speed profile for CF83 8YE gives a better picture of what to expect. 7.7% of connections fall in the 30 to 300 Mbps range. 84.6% 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.

Translating the numbers at CF83 8YE 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.

Fixed Wireless Access is not currently available at CF83 8YE. For properties without fibre, 4G or 5G home broadband from Three, EE, or Vodafone may be an alternative.

0% of premises at CF83 8YE 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 92.3% of the area. NGA typically means speeds of 24 Mbps or above.

Suitability scores for CF83 8YE: remote working 50/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.

The local authority for CF83 8YE is Caerphilly. The immediate area is Bedwas, Trethomas and Machen, a distinct community within the wider district. The CF83 postcode area contains 1189 postcodes on this site. Superfast broadband across CF83 ranges from 0% to 100%. CF83 8YE is below the area average of 98%.

When choosing a broadband provider at CF83 8YE, 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.

Bedwas, Trethomas and Machen offers a mix of residential properties and local amenities. The character of any area is best judged in person.

Looking at the overall picture for CF83 8YE, a few things are worth highlighting. Connectivity at CF83 8YE is a strength. Strong broadband coverage gives flexibility for both working and leisure. The area scores well on that front. Caerphilly 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. Bedwas, Trethomas and Machen 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 Bedwas, Trethomas and Machen. 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 CF83 8YE in Bedwas, Trethomas and Machen. 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 CF83 8YE

What are the broadband speeds available at CF83 8YE?

Superfast broadband (30 Mbps+) is available to 92.3% of premises at CF83 8YE. Ultrafast coverage is at 84.6%.

What is the average house price near CF83 8YE?

No recent house price data is available for CF83 8YE.

What schools are nearby in the CF83 8YE area?

School data for CF83 8YE is being updated. Check the Get Information About Schools service for the latest.

How does crime rate in CF83 8YE compare to other areas?

Crime data for this area is being updated.

How suitable is CF83 8YE for remote working?

CF83 8YE scores 50/100 for remote working suitability. Speeds may limit video-heavy workflows.

What is the mobile signal like at CF83 8YE?

Mobile coverage data for CF83 8YE is being updated. Check Ofcom coverage maps for the latest.

What is the most common energy efficiency rating near CF83 8YE?

EPC data for CF83 8YE is being updated. Check the EPC register for individual property ratings.

What is the council tax band distribution at CF83 8YE?

Council tax band information for CF83 8YE is being updated.

How accessible are GP surgeries near CF83 8YE?

GP surgery data for CF83 8YE is being updated. Check NHS.uk for the latest.

What transport links are available near CF83 8YE?

Transport data for CF83 8YE is being updated.

Is CF83 8YE a suitable area for families?

CF83 8YE scores 50/100 for family suitability. Check school and crime sections above for detail.

What is the air quality like at CF83 8YE?

Air quality data for CF83 8YE is being updated.

How far is the nearest EV charging point from CF83 8YE?

EV charging data for CF83 8YE is being updated. Check Zap-Map for the latest.

Can I get full fibre broadband at CF83 8YE?

Ultrafast broadband (100 Mbps+) reaches 84.6% of premises. Check Openreach and local operators for FTTP availability.

Area suitability scores

CF83 8YE

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

Area info

Parish

Bedwas, Trethomas and Machen

District

Caerphilly

Region

Constituency

LSOA

W01001344

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