CF71 broadband and area guide
Ofcom coverage, connection speeds, house prices and local data for 271 postcodes across 1 sector in Vale of Glamorgan.
Full fibre
0%
Gigabit
54%
Superfast
94%
Postcodes
271
CF71 shows slower connectivity than its Vale of Glamorgan neighbours. Only 54% reach gigabit speeds, and a small but material tail falls below USO minimums.
Broadband speeds in CF71
Share of CF71 premises by the fastest download speed available, averaged across all 271 postcodes in the district.
Gigabit availability stands at 54% across 271 postcodes, significantly below national averages and the CF64 district nearby. This distribution bifurcates: 54% in the 300 Mbps-plus tier versus 40.3% in the 30 to 300 Mbps range. Below-10 Mbps postcodes reach 3.9%, and 1.1% sit below USO (10 Mbps), indicating underserved pockets. Wireless coverage at just 2.1% offers minimal supplementary reach. Superfast (30 Mbps or above) covers 94.4%, but that figure masks the lower ultrafast penetration. The gap between superfast and gigabit suggests broadband here relies on older cable or ADSL infrastructure without modern fibre or gigabit upgrades yet deployed.
Source: Ofcom Connected Nations. Percentages are district-wide averages of postcode-level availability, so rows may not sum to exactly 100%.
Connectivity in detail
Below 10 Mbps USO
1%
Premises unable to get the 10 Mbps universal service minimum
Fixed wireless
2%
Premises that can use a fixed wireless access service
Broadband by sector
CF71 splits into 1 postcode sector. Coverage and prices can differ street by street, so open a sector below to find your exact postcode.
| Sector | Postcodes | Superfast | Full fibre | Gigabit |
|---|---|---|---|---|
| CF71 7 | 271 | 94% | 0% | 54% |
All CF71 7 postcodes (271)
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Living in Vale of Glamorgan
Households on the gigabit tier have solid options, but nearly half the district caps out at 30 to 300 Mbps. For remote workers or families streaming multiple HD streams, the mid-speed tier introduces real limitations. Upgrading slower postcodes would meaningfully improve the area's connectivity story.
Remote worker score
53/100
Connectivity and amenities for home working
Family score
50/100
Schools, safety and family amenities
Value score
50/100
What you get for the local price level
CF71 broadband FAQs
How bad is below-USO broadband here?
1.1% of CF71 postcodes fall below 10 Mbps, a small but real share of an already lower-speed district. If your postcode is one of them, contacting your provider to request a speed check is worth doing.
Is wireless supplementary worth relying on?
2.1% coverage means it's rarely available. Fibre or cable upgrades are more likely to serve this area's growth than wireless services alone.
What speeds will I likely get at my address?
There's no single answer. 54% access gigabit, 40% reach the 30 to 300 range, and a small tail stays slower. You need to check your postcode directly rather than rely on district averages.
Why is CF71 so different from CF64?
The two districts sit within the same town but have different provider deployment histories. Gigabit cable and fibre networks favour well-populated suburbs; CF71's lower density or patchier takeup may explain the gap.
Neighbouring districts
Check your exact postcode
Every postcode in CF71 has its own page with broadband speeds, house prices, school ratings and crime stats. You can also compare providers for your address.
Data sources: Broadband data from Ofcom Connected Nations 2025 · House prices from HM Land Registry · Crime from Police.uk · See all data sources