CF83 postcode
Broadband in CF83 8SE
Bedwas, Trethomas and Machen, Caerphilly
Gigabit broadband is available at this postcode.
Free, independent comparison · Ofcom verified data · Updated 26 March 2026
Flood Risk
Data pending
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 CF83 8SE. 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 CF83 8SE.
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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) | 100% | 100% | 10-20 Mbps |
| Superfast (30+ Mbps) | 100% | 100% | 30-80 Mbps |
| Ultrafast (100+ Mbps) | 100% | 100% | 100-300 Mbps |
| Full Fibre (FTTP) | N/A | N/A | 300-900 Mbps |
| Gigabit | 100% | 100% | 900-1,000 Mbps |
Speed Distribution at CF83 8SE
Source: Ofcom Connected Nations 2025
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CF83 8SE sits in Bedwas, Trethomas and Machen, part of Caerphilly. This guide covers broadband speeds, house prices, schools, and more. Every figure comes from verified public data sources. Use it alongside your own research when comparing areas.
100% of premises at CF83 8SE can access superfast broadband. The UK average is 93%. This postcode meets or exceeds that benchmark. Ultrafast broadband (100 Mbps+) reaches 100% of properties. That is solid coverage for bandwidth-heavy households. Gigabit-capable connections cover 100% of premises. Most homes can access gigabit speeds if they choose to.
Here is how broadband speeds break down across premises at CF83 8SE. 100% 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 8SE 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 8SE. 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 CF83 8SE, 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 CF83 8SE: remote working 55/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.
The local authority for CF83 8SE 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 8SE is close to the area average of 98%.
Broadband availability varies by provider and by property. At CF83 8SE, check individual coverage tools from BT, Sky, Virgin Media, and local operators. 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 Bedwas, Trethomas and Machen has its own feel. This data gives you the factual starting point. A visit fills in the rest.
Pulling the data together for CF83 8SE, here is what stands out. Connectivity at CF83 8SE 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.
This covers the key data for CF83 8SE. Broadband, property, schools, safety, and local services all in one place. For area-wide trends, see the Bedwas, Trethomas and Machen 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 CF83 8SE
What are the broadband speeds available at CF83 8SE?
Superfast broadband (30 Mbps+) is available to 100% of premises at CF83 8SE. Ultrafast coverage is at 100%.
What is the average house price near CF83 8SE?
No recent house price data is available for CF83 8SE.
What schools are nearby in the CF83 8SE area?
School data for CF83 8SE is being updated. Check the Get Information About Schools service for the latest.
How does crime rate in CF83 8SE compare to other areas?
Crime data for this area is being updated.
How suitable is CF83 8SE for remote working?
CF83 8SE scores 55/100 for remote working suitability. Speeds may limit video-heavy workflows.
What is the mobile signal like at CF83 8SE?
Mobile coverage data for CF83 8SE is being updated. Check Ofcom coverage maps for the latest.
What is the most common energy efficiency rating near CF83 8SE?
EPC data for CF83 8SE is being updated. Check the EPC register for individual property ratings.
What is the council tax band distribution at CF83 8SE?
Council tax band information for CF83 8SE is being updated.
How accessible are GP surgeries near CF83 8SE?
GP surgery data for CF83 8SE is being updated. Check NHS.uk for the latest.
What transport links are available near CF83 8SE?
Transport data for CF83 8SE is being updated.
Is CF83 8SE a suitable area for families?
CF83 8SE scores 50/100 for family suitability. Check school and crime sections above for detail.
What is the air quality like at CF83 8SE?
Air quality data for CF83 8SE is being updated.
How far is the nearest EV charging point from CF83 8SE?
EV charging data for CF83 8SE is being updated. Check Zap-Map for the latest.
Can I get full fibre broadband at CF83 8SE?
Ultrafast broadband (100 Mbps+) reaches 100% of premises. Check Openreach and local operators for FTTP availability.
Area suitability scores
CF83 8SERemote Worker
55Based 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.
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Area info
Parish
Bedwas, Trethomas and Machen
District
Caerphilly
Region
Constituency
LSOA
W01001343
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