TN20 broadband and area guide
Ofcom coverage, connection speeds, house prices and local data for 174 postcodes across 1 sector in Wealden.
Gigabit
60%
Superfast
91%
Postcodes
174
Wealden's TN20 district spans 174 postcodes where gigabit cable networks have reached three-fifths of premises. The speed distribution is split between homes enjoying gigabit access and a substantial middle band relying on conventional superfast services.
Broadband speeds in TN20
Share of TN20 premises by the fastest download speed available, averaged across all 174 postcodes in the district.
Gigabit coverage extends to 60% of postcodes in TN20, placing this rural district notably ahead of many comparable areas. Superfast access reaches 90.9% of premises, slightly below the UK average of around 97%, indicating pockets where older infrastructure persists. The speed split reveals a clear pattern: 60% of postcodes can sustain speeds above 300 Mbps through cable gigabit networks, whilst 30.9% are confined to the 30 to 300 Mbps range. Below that tier sits 2.9% of postcodes where speeds fall short of the superfast threshold, and just 0.7% fall below the universal service obligation's 10 Mbps floor. For most households, the choice is between gigabit cable in well-served areas or mid-range superfast service where gigabit has not yet arrived.
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
TN20 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 |
|---|---|---|---|---|
| TN20 6 | 174 | 91% | TBC | 60% |
All TN20 6 postcodes (174)
Best deals
Compare broadband deals in TN20
Deals are priced per address. Enter your full postcode to see every package available where you live.
Free comparison. Opens our deals partner in a new tab.
Living in Wealden
The mix of gigabit and superfast availability suggests TN20 benefits from selective cable network investment. Residents in postcodes with gigabit have genuine choice between broadband tiers, whilst those in the superfast-only band are protected by competitive provision. The very small tail below USO indicates blanket coverage, with service gaps affecting fewer than one in a hundred postcodes.
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
TN20 broadband FAQs
What speeds should I expect if I'm not in the gigabit 60%?
Nearly 31% of postcodes offer 30 to 300 Mbps superfast service, which suits streaming and general browsing. Just under 3% fall below that threshold, typically reaching 10 to 30 Mbps.
How does TN20's superfast coverage compare to the UK average?
TN20 reaches 90.9%, slightly lower than the UK's 97%. This suggests a few postcodes remain on older infrastructure awaiting upgrade.
Are any premises in TN20 below the legal minimum?
Just 0.7% of postcodes fall below 10 Mbps. Residents there may qualify for government gigabit vouchers to fund upgrade schemes.
Is TN20 worth checking before moving house?
Given that 60% have gigabit but 31% are limited to mid-range speeds, a postcode check is wise to confirm which tier your address receives.
Neighbouring districts
Check your exact postcode
Every postcode in TN20 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