TN16 postcode
Broadband in TN16 1BB
Westerham, Sevenoaks
Gigabit broadband is available at this postcode.
Free, independent comparison · Ofcom verified data · Updated 19 March 2026
Flood Risk
Medium
Fibre (FTTP)
No
Best speed
Gigabit (1Gbps+)
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.
Gigabit broadband (Gigabit (1Gbps+)) is available at TN16 1BB. That covers your 14 Mbps needs with room to spare.
Speed Test
Check your current download speed and see how it compares to what is available at TN16 1BB.
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) | 100% | 100% | 10-20 Mbps |
| Superfast (30+ Mbps) | 100% | 100% | 30-80 Mbps |
| Ultrafast (100+ Mbps) | 88% | 88% | 100-300 Mbps |
| Full Fibre (FTTP) | 0% | 0% | 300-900 Mbps |
| Gigabit | 88% | 88% | 900-1,000 Mbps |
Speed Distribution at TN16 1BB
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
Compare broadband in TN16 1BB
Find the best broadband packages available at your address.
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 Sevenoaks
Most common: Band
Annual council tax estimates for , 2024/25
Ready to switch? See what's available at your address.
Check Deals →Living near TN16 1BB
Westerham is home to TN16 1BB. Whether you live here or plan to move, the data below paints a clear picture. Broadband, schools, crime, house prices, and local services all follow. The numbers speak for themselves.
100% of premises at TN16 1BB can access superfast broadband. The UK average is 93%. This postcode meets or exceeds that benchmark. Ultrafast broadband (100 Mbps+) reaches 87.5% of properties. That is solid coverage for bandwidth-heavy households. Gigabit-capable connections cover 87.5% of premises. Most homes can access gigabit speeds if they choose to.
Looking at the full speed profile for TN16 1BB gives a better picture of what to expect. 12.5% of connections fall in the 30 to 300 Mbps range. 87.5% 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. Over half of connections exceed 300 Mbps. That supports multiple 4K streams, large file transfers, and cloud gaming without issue.
What do the broadband speeds at TN16 1BB mean in practice? Most premises have superfast speeds. Remote working with video calls and cloud tools should be manageable for most households.
Fixed Wireless Access is not currently available at TN16 1BB. For properties without fibre, 4G or 5G home broadband from Three, EE, or Vodafone may be an alternative.
0% of premises at TN16 1BB 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 TN16 1BB 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.
Outdoor 4G mobile signal at TN16 1BB 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.
Suitability scores for TN16 1BB: remote working 55/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.
TN16 1BB falls within the Sevenoaks local authority area. The immediate area is Westerham, a distinct community within the wider district. The TN16 postcode area contains 591 postcodes on this site. Superfast broadband across TN16 ranges from 0% to 100%. TN16 1BB is above the area average of 92%.
How does TN16 1BB compare to its neighbours? TN16 1HE (0.03 miles, westerham) has 100% superfast coverage and 0% gigabit. TN16 1EW (0.04 miles, westerham) has 100% superfast coverage and 100% gigabit. TN16 1HH (0.05 miles, westerham) has 100% superfast coverage and 0% gigabit. TN16 1BE (0.06 miles, westerham) has 100% superfast coverage and 0% gigabit. Coverage is broadly similar across these neighbouring postcodes.
When choosing a broadband provider at TN16 1BB, check what technology reaches your specific address. Availability varies by street and sometimes by building. 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 TN16 1BB, here is what stands out. Connectivity at TN16 1BB is a strength. Strong broadband coverage gives flexibility for both working and leisure. The area scores well on that front. 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.
Before making a decision about TN16 1BB, visit in person. Check the commute at rush hour. Try the mobile signal indoors. Look at local shops and green spaces. Ask about broadband reliability, not just speed. Data sets the scene, but real life fills in the gaps.
This covers the key data for TN16 1BB. 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 TN16 1BB
What are the broadband speeds available at TN16 1BB?
Superfast broadband (30 Mbps+) is available to 100% of premises at TN16 1BB. Ultrafast coverage is at 87.5%.
What is the average house price near TN16 1BB?
No recent house price data is available for TN16 1BB.
What is the flood risk for properties at TN16 1BB?
TN16 1BB has a Medium flood risk rating. Check Environment Agency maps for detail.
What schools are nearby in the TN16 1BB area?
School data for TN16 1BB is being updated. Check the Get Information About Schools service for the latest.
How does crime rate in TN16 1BB compare to other areas?
Crime data for this area is being updated.
How suitable is TN16 1BB for remote working?
TN16 1BB scores 55/100 for remote working suitability. Speeds may limit video-heavy workflows.
What is the mobile signal like at TN16 1BB?
4G outdoor coverage at TN16 1BB is 95%. Indoor coverage may be lower.
What is the most common energy efficiency rating near TN16 1BB?
EPC data for TN16 1BB is being updated. Check the EPC register for individual property ratings.
What is the council tax band distribution at TN16 1BB?
Council tax band information for TN16 1BB is being updated.
How accessible are GP surgeries near TN16 1BB?
GP surgery data for TN16 1BB is being updated. Check NHS.uk for the latest.
What transport links are available near TN16 1BB?
Transport data for TN16 1BB is being updated.
Is TN16 1BB a suitable area for families?
TN16 1BB scores 50/100 for family suitability. Check school and crime sections above for detail.
What is the air quality like at TN16 1BB?
Air quality data for TN16 1BB is being updated.
How far is the nearest EV charging point from TN16 1BB?
EV charging data for TN16 1BB is being updated. Check Zap-Map for the latest.
Can I get full fibre broadband at TN16 1BB?
Ultrafast broadband (100 Mbps+) reaches 87.5% of premises. Check Openreach and local operators for FTTP availability.
Area suitability scores
TN16 1BBRemote Worker
55Based 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
Westerham
District
Sevenoaks
Region
Constituency
LSOA
E01024485
Best deals
Compare broadband deals in TN16 1BB
Find the best packages from UK providers in minutes.
Broadband deals for TN16 1BB
Compare Deals