CF39 postcode

Broadband in CF39 8EN

Tonyrefail, Rhondda Cynon Taf

Gigabit broadband is available at this postcode.

Best speedGigabit (1Gbps+)
StandardSuperfastGigabit
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Free, independent comparison · Ofcom verified data · Updated 26 March 2026

Flood Risk

Low

Fibre (FTTP)

No

Best speed

Gigabit (1Gbps+)

Reviewed by Arthur TuringData last verified: 26 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 CF39 8EN. 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 CF39 8EN.

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)88%
88%
100-300 Mbps
Full Fibre (FTTP)0%
0%
300-900 Mbps
Gigabit88%
88%
900-1,000 Mbps

Speed Distribution at CF39 8EN

30–300 Mbps (13%)
300+ Mbps (88%)

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 Rhondda Cynon Taf

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 CF39 8EN

Looking at CF39 8EN in Tonyrefail? 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 broadband (30 Mbps+) coverage at CF39 8EN stands at 100%. That is above the UK average of 93%. Ultrafast broadband (100 Mbps+) reaches 87.5% of properties. That is solid coverage for bandwidth-heavy households. Gigabit-capable connections cover 87.5% of premises. Most homes can access gigabit speeds if they choose to.

The speed distribution at CF39 8EN tells a more detailed story than headline figures alone. 12.5% of connections fall in the 30 to 300 Mbps range. 87.5% 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 CF39 8EN 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 CF39 8EN. For properties without fibre, 4G or 5G home broadband from Three, EE, or Vodafone may be an alternative.

0% of premises at CF39 8EN 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 CF39 8EN 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 CF39 8EN 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 CF39 8EN: remote working 55/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.

The local authority for CF39 8EN is Rhondda Cynon Taf. The immediate area is Tonyrefail, a distinct community within the wider district. The CF39 postcode area contains 547 postcodes on this site. Superfast broadband across CF39 ranges from 0% to 100%. CF39 8EN is close to the area average of 98%.

Not every property at CF39 8EN 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.

Life in Tonyrefail depends on what matters to you. Broadband, transport, and local services vary by street.

Pulling the data together for CF39 8EN, here is what stands out. Connectivity at CF39 8EN is a strength. Strong broadband coverage gives flexibility for both working and leisure. The area scores well on that front. Rhondda Cynon Taf 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. Tonyrefail 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 CF39 8EN, 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.

CF39 8EN in Tonyrefail: 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 CF39 8EN

What are the broadband speeds available at CF39 8EN?

Superfast broadband (30 Mbps+) is available to 100% of premises at CF39 8EN. Ultrafast coverage is at 87.5%.

What is the average house price near CF39 8EN?

No recent house price data is available for CF39 8EN.

What is the flood risk for properties at CF39 8EN?

CF39 8EN has a Low flood risk rating. Check Environment Agency maps for detail.

What schools are nearby in the CF39 8EN area?

School data for CF39 8EN is being updated. Check the Get Information About Schools service for the latest.

How does crime rate in CF39 8EN compare to other areas?

Crime data for this area is being updated.

How suitable is CF39 8EN for remote working?

CF39 8EN scores 55/100 for remote working suitability. Speeds may limit video-heavy workflows.

What is the mobile signal like at CF39 8EN?

4G outdoor coverage at CF39 8EN is 95%. Indoor coverage may be lower.

What is the most common energy efficiency rating near CF39 8EN?

EPC data for CF39 8EN is being updated. Check the EPC register for individual property ratings.

What is the council tax band distribution at CF39 8EN?

Council tax band information for CF39 8EN is being updated.

How accessible are GP surgeries near CF39 8EN?

GP surgery data for CF39 8EN is being updated. Check NHS.uk for the latest.

What transport links are available near CF39 8EN?

Transport data for CF39 8EN is being updated.

Is CF39 8EN a suitable area for families?

CF39 8EN scores 50/100 for family suitability. Check school and crime sections above for detail.

What is the air quality like at CF39 8EN?

Air quality data for CF39 8EN is being updated.

How far is the nearest EV charging point from CF39 8EN?

EV charging data for CF39 8EN is being updated. Check Zap-Map for the latest.

Can I get full fibre broadband at CF39 8EN?

Ultrafast broadband (100 Mbps+) reaches 87.5% of premises. Check Openreach and local operators for FTTP availability.

Area suitability scores

CF39 8EN

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

Tonyrefail

District

Rhondda Cynon Taf

Region

Constituency

LSOA

W01001249

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