TN8 postcode

Broadband in TN8 6TE

Westerham, Sevenoaks

Gigabit broadband is available at this postcode.

Best speedGigabit (1Gbps+)
StandardSuperfastGigabit
Compare Broadband Deals →

Free, independent comparison · Ofcom verified data · Updated 27 March 2026

Flood Risk

Low

Fibre (FTTP)

No

Best speed

Gigabit (1Gbps+)

Reviewed by Sage MitchellData last verified: 27 March 2026

Speed Calculator

Adjust the options below to see how much broadband speed your household needs.

2
18

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.

Estimated speed needed14 Mbps

Gigabit broadband (Gigabit (1Gbps+)) is available at TN8 6TE. That covers your 14 Mbps needs with room to spare.

Compare Deals in TN8 6TE

Speed Test

Check your current download speed and see how it compares to what is available at TN8 6TE.

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)

TechnologyAvailableCoverageTypical Speed
Standard (ADSL)14%
14%
10-20 Mbps
Superfast (30+ Mbps)14%
14%
30-80 Mbps
Ultrafast (100+ Mbps)7%
7%
100-300 Mbps
Full Fibre (FTTP)N/A
N/A
300-900 Mbps
Gigabit7%
7%
900-1,000 Mbps

Speed Distribution at TN8 6TE

10–30 Mbps (86%)
30–300 Mbps (7%)
300+ Mbps (7%)

Source: Ofcom Connected Nations 2025

Mobile coverage

4G & 5G coverage · Ofcom Connected Nations 2025

4G Outdoor

95%

4G Indoor

85%

5G Outdoor

%

Networks with 4G

EEO2ThreeVodafone
Ofcom Connected Nations 2025

Schools nearby

Nearest schools within 5 miles · Ofsted ratings as at Jan 2026

Schools data is currently unavailable.

Compare broadband in TN8 6TE

Find the best broadband packages available at your address.

Compare Deals Now

Flood risk

🟡

Flood risk: Low

This postcode is in undefined — low risk of flooding from rivers and sea.

Flood Zone

Risk Level

Low

Environment Agency

Air quality

Particulate matter & nitrogen dioxide levels

air quality

Air quality data not available.

PM2.5 (fine particles) μg/m³

WHO guideline: 15 μg/m³

PM10 (coarse particles) μg/m³

WHO guideline: 45 μg/m³

NO₂ (nitrogen dioxide) μg/m³

WHO guideline: 25 μg/m³

DEFRA UK-AIR · Guidelines: WHO 2021

Transport links

Nearest train stations and towns

Nearest train stations

No train stations found within 15 miles

Network Rail / National Rail · Straight-line distances

Council tax bands

Band distribution for Sevenoaks

Most common: Band

A
5%£1,381
B
10%£1,611
C
20%£1,841
D
25%£2,071
E
20%£2,531
F
10%£2,991
G
8%£3,452
H
2%£4,142

Annual council tax estimates for , 2024/25

VOA (Valuation Office Agency)

Ready to switch? See what's available at your address.

Check Deals

Living near TN8 6TE

This is the area guide for TN8 6TE, located in Westerham (Sevenoaks). It covers connectivity, property, safety, and local services. Every claim links back to a specific data point. Read on for the detail.

Superfast broadband (30 Mbps+) coverage at TN8 6TE stands at 14.3%. That is below the UK average of 93%. Ultrafast broadband (100 Mbps+) reaches 7.1% of properties. Fewer than half of homes here can get ultrafast speeds. Gigabit-capable connections cover 7.1% of premises. Gigabit is available but not yet widespread at this postcode.

The speed distribution at TN8 6TE tells a more detailed story than headline figures alone. 85.7% of connections fall in the 10 to 30 Mbps range. 7.1% of connections fall in the 30 to 300 Mbps range. 7.1% of connections fall in the 300 Mbps or faster range. No premises here are stuck below 5 Mbps. Every property meets the basic threshold for video calls.

Here is how the broadband at TN8 6TE maps against common household needs. Superfast coverage is limited here. Streaming HD video should work on one device. Multiple simultaneous streams may struggle during peak hours. Limited superfast coverage means remote workers should test their connection carefully. Video calls may drop or pixelate. A mobile hotspot can serve as a backup.

FWA broadband has not reached TN8 6TE yet. Satellite services like Starlink or 4G home broadband routers can fill the gap where fixed-line options are limited.

0% of premises at TN8 6TE 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 TN8 6TE is rated Low. Minor precautions may be worth considering. Check with insurers about any loading on premiums.

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.

Outdoor 4G mobile signal at TN8 6TE is available across 95% of the area. 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 TN8 6TE: remote working 35/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.

TN8 6TE falls within the Sevenoaks local authority area. The immediate area is Westerham, a distinct community within the wider district. The TN8 postcode area contains 554 postcodes on this site. Superfast broadband across TN8 ranges from 0% to 100%. TN8 6TE is below the area average of 86%.

Broadband availability varies by provider and by property. At TN8 6TE, check individual coverage tools from BT, Sky, Virgin Media, and local operators. 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.

Every part of Westerham has its own feel. This data gives you the factual starting point. A visit fills in the rest.

Pulling the data together for TN8 6TE, here is what stands out. Sevenoaks 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. Westerham 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 Westerham. 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.

This covers the key data for TN8 6TE. Broadband, property, schools, safety, and local services all in one place. For area-wide trends, see the Westerham hub page. Bookmark this page and check back as new data arrives.

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 TN8 6TE

What are the broadband speeds available at TN8 6TE?

Superfast broadband (30 Mbps+) is available to 14.3% of premises at TN8 6TE. Ultrafast coverage is at 7.1%.

What is the average house price near TN8 6TE?

No recent house price data is available for TN8 6TE.

What is the flood risk for properties at TN8 6TE?

TN8 6TE has a Low flood risk rating. Check Environment Agency maps for detail.

What schools are nearby in the TN8 6TE area?

School data for TN8 6TE is being updated. Check the Get Information About Schools service for the latest.

How does crime rate in TN8 6TE compare to other areas?

Crime data for this area is being updated.

How suitable is TN8 6TE for remote working?

TN8 6TE scores 35/100 for remote working suitability. Speeds may limit video-heavy workflows.

What is the mobile signal like at TN8 6TE?

4G outdoor coverage at TN8 6TE is 95%. Indoor coverage may be lower.

What is the most common energy efficiency rating near TN8 6TE?

EPC data for TN8 6TE is being updated. Check the EPC register for individual property ratings.

What is the council tax band distribution at TN8 6TE?

Council tax band information for TN8 6TE is being updated.

How accessible are GP surgeries near TN8 6TE?

GP surgery data for TN8 6TE is being updated. Check NHS.uk for the latest.

What transport links are available near TN8 6TE?

Transport data for TN8 6TE is being updated.

Is TN8 6TE a suitable area for families?

TN8 6TE scores 50/100 for family suitability. Check school and crime sections above for detail.

What is the air quality like at TN8 6TE?

Air quality data for TN8 6TE is being updated.

How far is the nearest EV charging point from TN8 6TE?

EV charging data for TN8 6TE is being updated. Check Zap-Map for the latest.

Can I get full fibre broadband at TN8 6TE?

Ultrafast broadband (100 Mbps+) reaches 7.1% of premises. Check Openreach and local operators for FTTP availability.

Area suitability scores

TN8 6TE

Remote Worker

35

Based on superfast broadband coverage, FTTP %, and 4G mobile outdoor coverage.

Family

50

Based on Ofsted school ratings, crime rate, flood risk, and GP surgery proximity.

Value for Money

50

Based on broadband quality relative to average house price in the area.

Map

Area info

Parish

Westerham

District

Sevenoaks

Region

Constituency

LSOA

E01024484

Best deals

Compare broadband deals in TN8 6TE

Find the best packages from UK providers in minutes.

Check Available Deals

Broadband deals for TN8 6TE

Compare Deals