CB24 broadband and area guide
Ofcom coverage, connection speeds, house prices and local data for 787 postcodes across 7 sectors in South Cambridgeshire.
Full fibre
0%
Gigabit
72%
Superfast
95%
Postcodes
787
South Cambridgeshire's CB24 blends cable gigabit at 72.4% with wireless support at 0.5%. The district spans 787 postcodes across varied rural and suburban terrain.
Broadband speeds in CB24
Share of CB24 premises by the fastest download speed available, averaged across all 787 postcodes in the district.
Gigabit availability sits at 72.4% across the 787 postcodes, with cable infrastructure carrying most connectivity. Just under a quarter of households (21.3%) occupy the middle tier between 30 and 300 Mbps, a reliable fallback when gigabit is unavailable. Below-10Mbps premises account for 1.3%, a small fraction consistent with suburban fringe areas. Superfast coverage reaches 95.2% across the district, indicating a solid broadband baseline for most addresses. Wireless options contribute minimally, appearing in only 0.5% of postcodes as supplementary coverage. The overall picture is one of cable-led infrastructure with some slower rural postcodes, typical of South Cambridgeshire's mixed topography.
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
CB24 splits into 7 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 |
|---|---|---|---|---|
| CB24 1 | 78 | 100% | TBC | 99% |
| CB24 3 | 96 | 99% | 0% | 50% |
| CB24 4 | 77 | 89% | 0% | 69% |
| CB24 5 | 149 | 93% | 0% | 70% |
| CB24 6 | 82 | 97% | 0% | 96% |
| CB24 8 | 149 | 94% | 0% | 64% |
| CB24 9 | 156 | 96% | 0% | 73% |
All CB24 1 postcodes (78)
All CB24 3 postcodes (96)
All CB24 4 postcodes (77)
All CB24 5 postcodes (149)
All CB24 6 postcodes (82)
All CB24 8 postcodes (149)
All CB24 9 postcodes (156)
Best deals
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Living in South Cambridgeshire
Pricing data is not recorded for this sector. The speed mix suggests a district transitioning between urban fibre dominance and rural wireless patches. Planning a move here means checking your specific postcode.
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
CB24 broadband FAQs
How much of CB24 has gigabit cable?
72.4% of postcodes can access gigabit speeds. The remaining quarter rely on slower cables or wireless alternatives.
What about wireless coverage?
Wireless serves only 0.5% of postcodes in CB24. Cable gigabit or standard fibre is far more common.
What if my postcode lacks gigabit?
Most fall into the 30 to 300 Mbps band, sufficient for most online activity. Only 1.3% face below-10Mbps speeds.
How reliable is superfast coverage here?
95.2% of postcodes meet the superfast threshold, though individual postcode checks are essential.
Neighbouring districts
Check your exact postcode
Every postcode in CB24 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