CB10 broadband and area guide
Ofcom coverage, connection speeds, house prices and local data for 491 postcodes across 2 sectors in Uttlesford.
Full fibre
0%
Gigabit
69%
Superfast
94%
Postcodes
491
CB10 serves South Cambridgeshire with solid connectivity: 93.5% superfast, 69.4% gigabit. Supplementary technology provides 1.3% coverage.
Broadband speeds in CB10
Share of CB10 premises by the fastest download speed available, averaged across all 491 postcodes in the district.
CB10 across its 491 postcodes in South Cambridgeshire reflects suburban and commuter-belt infrastructure characteristics. Gigabit reaches 69.4% of postcodes, with superfast covering 93.5%, indicating widespread modern network deployment. Below-USO premises account for only 0.4%, and just 1.5% record sub-10 Mbps speeds, showing consistent minimum standards across nearly all areas.
Supplementary technology appears in 1.3% of the district, likely newer developments or rural edges requiring alternative deployment. Speed distribution shows clear tiers: 69.4% achieve gigabit capability (300+ Mbps), 24.2% occupy conventional superfast (30 to 300 Mbps), and 1.5% fall below 10 Mbps. Modern fibre infrastructure has reached most suburban areas, with gigabit deployment concentrated in newer or higher-density zones. This distribution reflects staged infrastructure rollout prioritising suburban coverage before premium tiers reached all postcodes. For households, most have reliable connectivity options with gigabit probable in newer areas. Those on conventional superfast have adequate performance for streaming, calls and home working.
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
1%
Premises that can use a fixed wireless access service
Broadband by sector
CB10 splits into 2 postcode sectors. Coverage and prices can differ street by street, so open a sector below to find your exact postcode.
| Sector | Postcodes | Superfast | Full fibre | Gigabit |
|---|---|---|---|---|
| CB10 1 | 211 | 92% | 0% | 65% |
| CB10 2 | 280 | 95% | 0% | 73% |
All CB10 1 postcodes (211)
All CB10 2 postcodes (280)
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Living in Uttlesford
CB10 offers reliable broadband across most of South Cambridgeshire, with gigabit reaching suburban clusters and supplementary technology bridging specific gaps.
Remote worker score
54/100
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
CB10 broadband FAQs
Is gigabit broadband common in South Cambridgeshire?
69.4% of CB10 postcodes have gigabit, making it a realistic option for most households.
Are there any connectivity dead zones?
Virtually none. Only 0.4% fall below USO minimums, and 93.5% reach superfast minimum.
What about premises on the rural edges of CB10?
Supplementary technology appears in 1.3%, suggesting infrastructure for harder-to-serve areas.
Will my postcode in CB10 have multiple broadband options?
Likely. 69.4% have gigabit access, suggesting competitive fibre deployment.
Neighbouring districts
Check your exact postcode
Every postcode in CB10 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