CM7 broadband and area guide
Ofcom coverage, connection speeds, house prices and local data for 1,277 postcodes across 6 sectors in Braintree.
Full fibre
0%
Gigabit
89%
Superfast
96%
Postcodes
1,277
CM7 covers Braintree and has strong gigabit availability across nearly 9 in 10 postcodes. Cable networks deliver speed capabilities that support working and streaming without compromise across the area.
Broadband speeds in CM7
Share of CM7 premises by the fastest download speed available, averaged across all 1,277 postcodes in the district.
Gigabit networks reach 88.6% of the area, with cable infrastructure delivering consistently rapid speeds to 1,131 postcodes. Just under 9% of postcodes lack access to superfast broadband, though below-USO provision affects fewer than 1%. The speed distribution skews heavily toward the 300+ Mbps tier, which accounts for 88.6% of premises. Slower speeds between 30 and 300 Mbps serve only 7.9% (about 100 postcodes), while below-10 Mbps affects 1.9% of postcodes (roughly 24). This concentration reflects mature cable deployment: residential users can rely on 300+ Mbps for multiple simultaneous applications. The 88.6% figure represents the core strength of this district, where cable gigabit alternatives substitute for the absent full fibre infrastructure.
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
6%
Premises that can use a fixed wireless access service
Broadband by sector
CM7 splits into 6 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 |
|---|---|---|---|---|
| CM7 1 | 198 | 99% | 0% | 95% |
| CM7 2 | 167 | 100% | 0% | 97% |
| CM7 3 | 215 | 100% | 0% | 97% |
| CM7 4 | 235 | 86% | 0% | 62% |
| CM7 5 | 285 | 96% | 0% | 91% |
| CM7 9 | 177 | 100% | 0% | 95% |
All CM7 1 postcodes (198)
All CM7 2 postcodes (167)
All CM7 3 postcodes (215)
All CM7 4 postcodes (235)
All CM7 5 postcodes (285)
All CM7 9 postcodes (177)
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Living in Braintree
With 1,277 postcodes spread across Braintree's area, the connectivity profile supports remote work and household streaming without compromise. The absence of full fibre gigabit options (0%) is balanced by cable alternatives that deliver equivalent throughput for most users.
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
CM7 broadband FAQs
What percentage of CM7 can access gigabit speeds?
88.6% of postcodes have gigabit availability, primarily via cable networks rather than fibre infrastructure.
How many postcodes in CM7 struggle below basic broadband standards?
Around 1.9% sit below 10 Mbps, affecting roughly 24 of the 1,277 postcodes in the district.
Is full fibre deployed across CM7?
No. Full fibre availability is 0%, but gigabit cable networks provide equivalent speeds for the vast majority.
What's the typical speed range for most households in CM7?
88.6% of postcodes sit in the 300+ Mbps band, suitable for multiple simultaneous users and bandwidth-heavy applications.
Neighbouring districts
Check your exact postcode
Every postcode in CM7 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