TN4 postcode
Broadband in TN4 9EG
Southborough, Tunbridge Wells
Superfast broadband covers 50% of premises here.
Free, independent comparison · Ofcom verified data · Updated 27 March 2026
Flood Risk
Medium
Fibre (FTTP)
No
Best speed
~30 Mbps
Speed Calculator
Adjust the options below to see how much broadband speed your household needs.
HD uses ~5 Mbps per person. 4K uses ~25 Mbps.
Each person on calls needs around 10 Mbps.
Competitive gaming needs low latency as much as raw speed.
Cameras, thermostats, speakers and similar devices each use a few Mbps.
The best available speed at TN4 9EG is ~30 Mbps. That covers your 14 Mbps estimate.
Speed Test
Check your current download speed and see how it compares to what is available at TN4 9EG.
The test downloads a 2 MB file from our server and measures how long it takes.
This test measures download speed only. Results vary depending on network conditions.
Broadband availability
Source: Ofcom Connected Nations 2025 (Jul 2025)
| Technology | Available | Coverage | Typical Speed |
|---|---|---|---|
| Standard (ADSL) | 50% | 50% | 10-20 Mbps |
| Superfast (30+ Mbps) | 50% | 50% | 30-80 Mbps |
| Ultrafast (100+ Mbps) | 0% | 0% | 100-300 Mbps |
| Full Fibre (FTTP) | N/A | N/A | 300-900 Mbps |
| Gigabit | 0% | 0% | 900-1,000 Mbps |
Speed Distribution at TN4 9EG
Source: Ofcom Connected Nations 2025
Mobile coverage
4G & 5G coverage · Ofcom Connected Nations 2025
4G Outdoor
4G Indoor
5G Outdoor
Networks with 4G
Schools nearby
Nearest schools within 5 miles · Ofsted ratings as at Jan 2026
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Flood risk
🟠
Flood risk: Medium
This postcode is in undefined — medium risk of flooding from rivers and sea.
Flood Zone
Risk Level
Medium
Air quality
Particulate matter & nitrogen dioxide levels
air quality
Air quality data not available.
WHO guideline: 15 μg/m³
WHO guideline: 45 μg/m³
WHO guideline: 25 μg/m³
Transport links
Nearest train stations and towns
Nearest train stations
No train stations found within 15 miles
Council tax bands
Band distribution for Tunbridge Wells
Most common: Band
Annual council tax estimates for , 2024/25
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Looking at TN4 9EG in Southborough? Here is what the data says. From broadband coverage to crime rates, this is the full picture. All numbers are from official sources. The guide is updated as new data becomes available.
50% of premises at TN4 9EG can access superfast broadband. The UK average is 93%. There is room for improvement here.
Here is how broadband speeds break down across premises at TN4 9EG. 50% of connections fall in the 10 to 30 Mbps range. 50% of connections fall in the 30 to 300 Mbps range. No premises here are stuck below 5 Mbps. Every property meets the basic threshold for video calls.
Translating the numbers at TN4 9EG into daily use gives a clearer picture.
FWA broadband has not reached TN4 9EG yet. Satellite services like Starlink or 4G home broadband routers can fill the gap where fixed-line options are limited.
0% of premises at TN4 9EG fall below the Universal Service Obligation of 10 Mbps. Every property here meets the minimum standard. That is not the case everywhere. Next-generation access (NGA) reaches 100% of the area. NGA typically means speeds of 24 Mbps or above.
Flood risk at TN4 9EG is rated Medium. Check Environment Agency flood maps for detailed information. Specialist flood insurance may be needed.
The three most common bands are D (25%), C (20%), E (20%). Band D corresponds to 1991 property values of £68,001 to £88,000. Current values are typically much higher. The spread across mid-range bands suggests a varied housing stock.
4G outdoor coverage at TN4 9EG reaches 95%. Indoor 4G drops to 85%. Some signal loss indoors is normal. Most calls and data should still work inside. Coverage data covers EE, O2, Three, Vodafone. Check each operator individually, as coverage varies by network. Strong 4G coverage combined with limited fixed broadband means 4G home broadband could be a practical alternative here.
Suitability scores for TN4 9EG: remote working 35/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.
The local authority for TN4 9EG is Tunbridge Wells. The immediate area is Southborough, a distinct community within the wider district. The TN4 postcode area contains 773 postcodes on this site. Superfast broadband across TN4 ranges from 0% to 100%. TN4 9EG is below the area average of 98%.
Not every property at TN4 9EG gets the same speeds. Run a postcode check with each provider before signing up. Headline speeds are not guarantees. If fibre is unavailable, consider 4G home broadband or satellite as alternatives. Speeds may still be adequate for most uses. Compare contract lengths, total costs over the term, and exit fees. The cheapest monthly rate is not always the best deal.
Life in Southborough depends on what matters to you. Broadband, transport, and local services vary by street.
Pulling the data together for TN4 9EG, here is what stands out. Tunbridge Wells as a local authority area has its own planning priorities, council services, and infrastructure investment plans. Check the council website for the latest. The data covers what can be measured. Southborough has its own character that numbers alone cannot capture. Use these figures as a filter, then visit to get the full picture.
Data sources include Ofcom (broadband and mobile), Land Registry (house prices), Police.uk (crime), Ofsted (schools), Environment Agency (flood risk), and Open-Meteo (air quality). Council tax data comes from the Valuation Office Agency. EPC data is from DLUHC. Transport data uses NaPTAN. Speed distribution figures are from Ofcom Connected Nations. All figures are the latest available at the time of writing.
Data is a starting point for Southborough. Walk the streets at different times. Test your mobile signal. Check parking, noise levels, and the feel of the neighbourhood. Run a speed test on the actual connection. Some things only a visit can reveal.
That is the full data picture for TN4 9EG in Southborough. Use it alongside your own research. For the most current broadband speeds, run a live speed test from this page. Check back periodically as data is refreshed with new releases.
More local data is being added for this postcode
This page already has postcode-specific content, and more data-backed sections will appear as the remaining local datasets finish processing.
Frequently asked questions about TN4 9EG
What are the broadband speeds available at TN4 9EG?
Superfast broadband (30 Mbps+) is available to 50% of premises at TN4 9EG.
What is the average house price near TN4 9EG?
No recent house price data is available for TN4 9EG.
What is the flood risk for properties at TN4 9EG?
TN4 9EG has a Medium flood risk rating. Check Environment Agency maps for detail.
What schools are nearby in the TN4 9EG area?
School data for TN4 9EG is being updated. Check the Get Information About Schools service for the latest.
How does crime rate in TN4 9EG compare to other areas?
Crime data for this area is being updated.
How suitable is TN4 9EG for remote working?
TN4 9EG scores 35/100 for remote working suitability. Speeds may limit video-heavy workflows.
What is the mobile signal like at TN4 9EG?
4G outdoor coverage at TN4 9EG is 95%. Indoor coverage may be lower.
What is the most common energy efficiency rating near TN4 9EG?
EPC data for TN4 9EG is being updated. Check the EPC register for individual property ratings.
What is the council tax band distribution at TN4 9EG?
Council tax band information for TN4 9EG is being updated.
How accessible are GP surgeries near TN4 9EG?
GP surgery data for TN4 9EG is being updated. Check NHS.uk for the latest.
What transport links are available near TN4 9EG?
Transport data for TN4 9EG is being updated.
Is TN4 9EG a suitable area for families?
TN4 9EG scores 50/100 for family suitability. Check school and crime sections above for detail.
What is the air quality like at TN4 9EG?
Air quality data for TN4 9EG is being updated.
How far is the nearest EV charging point from TN4 9EG?
EV charging data for TN4 9EG is being updated. Check Zap-Map for the latest.
Can I get full fibre broadband at TN4 9EG?
Full fibre availability at TN4 9EG is being updated. Check Openreach for the latest rollout status.
Area suitability scores
TN4 9EGRemote Worker
35Based on superfast broadband coverage, FTTP %, and 4G mobile outdoor coverage.
Family
50Based on Ofsted school ratings, crime rate, flood risk, and GP surgery proximity.
Value for Money
50Based on broadband quality relative to average house price in the area.
Map
Area info
Parish
Southborough
District
Tunbridge Wells
Region
Constituency
LSOA
E01024847
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