CF83 postcode
Broadband in CF83 3QS
Llanbradach and Pwllypant, Caerphilly
Gigabit broadband is available at this postcode.
Free, independent comparison · Ofcom verified data · Updated 29 March 2026
Flood Risk
Low
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 3QS. 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 3QS.
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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) | 43% | 43% | 100-300 Mbps |
| Full Fibre (FTTP) | 0% | 0% | 300-900 Mbps |
| Gigabit | 43% | 43% | 900-1,000 Mbps |
Speed Distribution at CF83 3QS
Source: Ofcom Connected Nations 2025
Mobile coverage
4G & 5G coverage · Ofcom Connected Nations 2025
4G Outdoor
4G Indoor
5G Outdoor
Networks with 4G
Schools nearby
Nearest schools within 5 miles · Ofsted ratings as at Jan 2026
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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
Air quality
Particulate matter & nitrogen dioxide levels
air quality
Air quality data not available.
WHO guideline: 15 μg/m³
WHO guideline: 45 μg/m³
WHO guideline: 25 μg/m³
Transport links
Nearest train stations and towns
Nearest train stations
No train stations found within 15 miles
Council tax bands
Band distribution for Caerphilly
Most common: Band
Annual council tax estimates for , 2024/25
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Looking at CF83 3QS in Llanbradach and Pwllypant? 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 coverage here stands at 100%. Nationally, 93% of UK premises have access. Coverage at this postcode is strong. Ultrafast broadband (100 Mbps+) reaches 42.9% of properties. Fewer than half of homes here can get ultrafast speeds. Gigabit-capable connections cover 42.9% of premises. Gigabit is available but not yet widespread at this postcode.
Looking at the full speed profile for CF83 3QS gives a better picture of what to expect. 57.1% of connections fall in the 30 to 300 Mbps range. 42.9% 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. 42.9% of premises can hit 300 Mbps or more. That is enough for demanding multi-device households.
Here is how the broadband at CF83 3QS 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 (FWA) is available to 71.4% of premises at CF83 3QS. FWA uses a fixed antenna to deliver broadband without a phone line or fibre cable. FWA coverage is strong here. Providers like Three and EE offer home broadband over their mobile networks.
0% of premises at CF83 3QS 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 100% of the area. NGA typically means speeds of 24 Mbps or above.
Flood risk at CF83 3QS 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 CF83 3QS 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 CF83 3QS: remote working 55/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.
CF83 3QS falls within the Caerphilly local authority area. The immediate area is Llanbradach and Pwllypant, 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 3QS is close to the area average of 98%.
When choosing a broadband provider at CF83 3QS, 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.
Life in Llanbradach and Pwllypant depends on what matters to you. Broadband, transport, and local services vary by street.
What does all of this mean for someone considering CF83 3QS? Connectivity at CF83 3QS 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. Llanbradach and Pwllypant 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.
Numbers tell part of the story for CF83 3QS. Visit at different times of day. Talk to neighbours. Check mobile signal indoors. Walk the route to the nearest school or station. Test the broadband speed from inside the property. These things do not show up in data.
CF83 3QS in Llanbradach and Pwllypant: 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 CF83 3QS
What are the broadband speeds available at CF83 3QS?
Superfast broadband (30 Mbps+) is available to 100% of premises at CF83 3QS. Ultrafast coverage is at 42.9%.
What is the average house price near CF83 3QS?
No recent house price data is available for CF83 3QS.
What is the flood risk for properties at CF83 3QS?
CF83 3QS has a Low flood risk rating. Check Environment Agency maps for detail.
What schools are nearby in the CF83 3QS area?
School data for CF83 3QS is being updated. Check the Get Information About Schools service for the latest.
How does crime rate in CF83 3QS compare to other areas?
Crime data for this area is being updated.
How suitable is CF83 3QS for remote working?
CF83 3QS scores 55/100 for remote working suitability. Speeds may limit video-heavy workflows.
What is the mobile signal like at CF83 3QS?
4G outdoor coverage at CF83 3QS is 95%. Indoor coverage may be lower.
What is the most common energy efficiency rating near CF83 3QS?
EPC data for CF83 3QS is being updated. Check the EPC register for individual property ratings.
What is the council tax band distribution at CF83 3QS?
Council tax band information for CF83 3QS is being updated.
How accessible are GP surgeries near CF83 3QS?
GP surgery data for CF83 3QS is being updated. Check NHS.uk for the latest.
What transport links are available near CF83 3QS?
Transport data for CF83 3QS is being updated.
Is CF83 3QS a suitable area for families?
CF83 3QS scores 50/100 for family suitability. Check school and crime sections above for detail.
What is the air quality like at CF83 3QS?
Air quality data for CF83 3QS is being updated.
How far is the nearest EV charging point from CF83 3QS?
EV charging data for CF83 3QS is being updated. Check Zap-Map for the latest.
Can I get full fibre broadband at CF83 3QS?
Ultrafast broadband (100 Mbps+) reaches 42.9% of premises. Check Openreach and local operators for FTTP availability.
Area suitability scores
CF83 3QSRemote 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.
Map
Area info
Parish
Llanbradach and Pwllypant
District
Caerphilly
Region
Constituency
LSOA
W01001367
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