TN4 broadband and area guide
Ofcom coverage, connection speeds, house prices and local data for 773 postcodes across 3 sectors in Tunbridge Wells.
Gigabit
84%
Superfast
98%
Postcodes
773
TN4 serves Tonbridge and Malling with 773 postcodes, delivering near-universal superfast coverage and gigabit to the vast majority. The outward code ranks among the strongest-connected in the region.
Broadband speeds in TN4
Share of TN4 premises by the fastest download speed available, averaged across all 773 postcodes in the district.
Superfast availability reaches 98.2% across 773 postcodes, demonstrating widespread coverage throughout Tonbridge and Malling TN4. Gigabit capability extends to 85.8%, a very high proportion suggesting concentrated fibre infrastructure serving either dense urban settlement or the product of successful co-investment schemes. Only 12.3% operate in the 30-300 Mbps superfast-only band, a stable middleground for households not requiring the highest speeds. Just 0.1% fall below superfast, and zero postcodes require Universal Service Obligation intervention. This extreme skew toward gigabit-capable premises reflects either urban density within Tonbridge and Malling or systematic area-wide infrastructure investment across the entire TN4 territory. The distribution demonstrates very effective fibre deployment reaching the vast majority of addresses.
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
0%
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
TN4 splits into 3 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 |
|---|---|---|---|---|
| TN4 0 | 246 | 97% | TBC | 80% |
| TN4 8 | 253 | 99% | TBC | 79% |
| TN4 9 | 274 | 99% | TBC | 92% |
All TN4 0 postcodes (246)
All TN4 8 postcodes (253)
All TN4 9 postcodes (274)
Best deals
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Living in Tunbridge Wells
Tonbridge and Malling TN4 offers connectivity matching metropolitan suburbs. Households can stream, upload, and video conference simultaneously without negotiating speed constraints.
Remote worker score
55/100
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
TN4 broadband FAQs
What proportion of TN4 reaches gigabit speeds?
85.8% of the 773 postcodes qualify for gigabit capability, an exceptionally high figure for a regional area.
Are there any below-superfast premises in TN4?
Approximately 1.8% fall short of superfast, making connectivity gaps negligible across the entire district.
How does infrastructure type shape TN4 broadband?
Wireless is not recorded, as fixed line infrastructure reaches sufficiently across all premises.
What does the gigabit dominance mean for residents?
The 85.8% gigabit availability enables unrestricted streaming, uploads, video work, and simultaneous high-bandwidth tasks across most of TN4.
Neighbouring districts
Check your exact postcode
Every postcode in TN4 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