TN16 postcode
Broadband in TN16 1AA
Westerham, Sevenoaks
Gigabit broadband is available at this postcode.
Free, independent comparison · Ofcom verified data · Updated 29 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 1AA. That covers your 14 Mbps needs with room to spare.
Speed Test
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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) | 100% | 100% | 100-300 Mbps |
| Full Fibre (FTTP) | 0% | 0% | 300-900 Mbps |
| Gigabit | 100% | 100% | 900-1,000 Mbps |
Speed Distribution at TN16 1AA
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 Sevenoaks
Most common: Band
Annual council tax estimates for , 2024/25
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Looking at TN16 1AA in Westerham? 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.
100% of premises at TN16 1AA can access superfast broadband. The UK average is 93%. This postcode meets or exceeds that benchmark. Ultrafast broadband (100 Mbps+) reaches 100% of properties. That is solid coverage for bandwidth-heavy households. Gigabit-capable connections cover 100% of premises. Most homes can access gigabit speeds if they choose to.
Looking at the full speed profile for TN16 1AA gives a better picture of what to expect. 100% 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.
Translating the numbers at TN16 1AA into daily use gives a clearer picture. Most premises have superfast speeds. Remote working with video calls and cloud tools should be manageable for most households.
FWA broadband has not reached TN16 1AA yet. Satellite services like Starlink or 4G home broadband routers can fill the gap where fixed-line options are limited.
0% of premises at TN16 1AA 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 1AA 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 1AA 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 1AA: remote working 55/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.
TN16 1AA 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 1AA is above the area average of 92%.
How does TN16 1AA compare to its neighbours? TN16 1AF (0.01 miles, westerham) has 100% superfast coverage and 62.5% gigabit. TN16 1AE (0.02 miles, westerham) has 100% superfast coverage and 100% gigabit. TN16 1BD (0.03 miles, westerham) has 100% superfast coverage and 86.7% gigabit. TN16 1AG (0.04 miles, westerham) has 100% superfast coverage and 0% gigabit. Coverage is broadly similar across these neighbouring postcodes.
Broadband availability varies by provider and by property. At TN16 1AA, 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.
Westerham offers a mix of residential properties and local amenities. The character of any area is best judged in person.
What does all of this mean for someone considering TN16 1AA? Connectivity at TN16 1AA 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.
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.
TN16 1AA in Westerham: broadband, house prices, crime, schools, and more. All from verified sources. Run a speed test above for a live reading. Compare with nearby postcodes to see how this area stacks up against its neighbours.
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 1AA
What are the broadband speeds available at TN16 1AA?
Superfast broadband (30 Mbps+) is available to 100% of premises at TN16 1AA. Ultrafast coverage is at 100%.
What is the average house price near TN16 1AA?
No recent house price data is available for TN16 1AA.
What is the flood risk for properties at TN16 1AA?
TN16 1AA has a Medium flood risk rating. Check Environment Agency maps for detail.
What schools are nearby in the TN16 1AA area?
School data for TN16 1AA is being updated. Check the Get Information About Schools service for the latest.
How does crime rate in TN16 1AA compare to other areas?
Crime data for this area is being updated.
How suitable is TN16 1AA for remote working?
TN16 1AA scores 55/100 for remote working suitability. Speeds may limit video-heavy workflows.
What is the mobile signal like at TN16 1AA?
4G outdoor coverage at TN16 1AA is 95%. Indoor coverage may be lower.
What is the most common energy efficiency rating near TN16 1AA?
EPC data for TN16 1AA is being updated. Check the EPC register for individual property ratings.
What is the council tax band distribution at TN16 1AA?
Council tax band information for TN16 1AA is being updated.
How accessible are GP surgeries near TN16 1AA?
GP surgery data for TN16 1AA is being updated. Check NHS.uk for the latest.
What transport links are available near TN16 1AA?
Transport data for TN16 1AA is being updated.
Is TN16 1AA a suitable area for families?
TN16 1AA scores 50/100 for family suitability. Check school and crime sections above for detail.
What is the air quality like at TN16 1AA?
Air quality data for TN16 1AA is being updated.
How far is the nearest EV charging point from TN16 1AA?
EV charging data for TN16 1AA is being updated. Check Zap-Map for the latest.
Can I get full fibre broadband at TN16 1AA?
Ultrafast broadband (100 Mbps+) reaches 100% of premises. Check Openreach and local operators for FTTP availability.
Area suitability scores
TN16 1AARemote 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
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