TA18 broadband and area guide
Ofcom coverage, connection speeds, house prices and local data for 403 postcodes across 2 sectors in Somerset.
Full fibre
38%
Gigabit
38%
Superfast
90%
Postcodes
403
TA18 comprises 403 postcodes in Dorset. Gigabit coverage reaches 38%, delivering the fastest available speeds where full fibre has been deployed.
Broadband speeds in TA18
Share of TA18 premises by the fastest download speed available, averaged across all 403 postcodes in the district.
Gigabit-capable networks serve 38% of postcodes in TA18, concentrated where full-fibre rollout has progressed to 38% of the district. Gigabit speeds support the most demanding household uses: video production, large file management, remote server hosting and simultaneous multi-gigabit transfers operate without bandwidth constraints. The faster tier, reaching 300 Mbps and above, accounts for 38% of postcodes. Below gigabit speeds, 52% of postcodes operate in the moderate 30-to-300 Mbps band, still well above the UK typical of approximately 75 Mbps and adequate for everyday household and work tasks. Superfast speeds of 30 Mbps or above reach 90% of postcodes. 0% of postcodes remain below the Universal Service Obligation floor.
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
0%
Premises that can use a fixed wireless access service
Broadband by sector
TA18 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 |
|---|---|---|---|---|
| TA18 7 | 198 | 91% | 52% | 52% |
| TA18 8 | 205 | 89% | 24% | 24% |
All TA18 7 postcodes (198)
All TA18 8 postcodes (205)
Best deals
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Living in Somerset
Dorset demonstrates mixed infrastructure maturity, with gigabit homes enabling professional workloads and mid-speed homes serving mainstream needs. Both tiers outpace the UK average significantly.
Remote worker score
50/100
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
TA18 broadband FAQs
What is the full-fibre coverage in TA18?
Full-fibre networks reach 38% of postcodes in TA18. Available providers deliver full-fibre packages where your postcode qualifies.
Are any postcodes below the Universal Service Obligation floor?
A negligible share, 0%, falls short of the 10 Mbps minimum. Nearly all postcodes in TA18 exceed this threshold and provide functional broadband access.
What practical value do speed brackets hold for households?
Video calling, cloud work and HD streaming function well here. Professional media and multi-user tasks thrive at gigabit (300 Mbps+). All tiers in TA18 above the mid-speed band exceed the UK typical download of roughly 75 Mbps.
Is 30-to-300 Mbps adequate for working from home?
Yes. This speed band, available to 52% of postcodes, supports simultaneous video calls, cloud document work and file uploads reliably. It exceeds the UK's typical download of approximately 75 Mbps.
Neighbouring districts
Check your exact postcode
Every postcode in TA18 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