BN7 postcode
Broadband in BN7 3DN
Southease, Lewes
Standard broadband is the main option at this postcode.
Compare Broadband Deals →Free, independent comparison · Ofcom verified data · Updated 12 March 2026
Flood Risk
Medium
Fibre (FTTP)
No
Best speed
Data pending
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.
Your household needs approximately 14 Mbps. We don't have speed data for BN7 3DN yet.
Speed Test
Check your current download speed and see how it compares to what is available at BN7 3DN.
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) | 0% | 0% | 10-20 Mbps |
| Superfast (30+ Mbps) | 0% | 0% | 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 BN7 3DN
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 Lewes
Most common: Band
Annual council tax estimates for , 2024/25
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Looking at BN7 3DN in Southease? 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.
Superfast broadband (30 Mbps+) coverage at BN7 3DN stands at 0%. That is below the UK average of 93%.
Here is how broadband speeds break down across premises at BN7 3DN. 100% of connections fall in the 2 to 5 Mbps range. 100% of premises get less than 5 Mbps. That is not enough for reliable video calls or streaming.
What do the broadband speeds at BN7 3DN mean in practice? With no superfast coverage, streaming is limited. Standard definition video may work, but HD and 4K are unlikely to run smoothly. Downloading large files will take significantly longer than average. 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. The concentration of slow connections here is significant. For households that depend on the internet, checking real speeds before moving is essential. Satellite broadband via Starlink is worth considering.
Fixed Wireless Access is not currently available at BN7 3DN. For properties without fibre, 4G or 5G home broadband from Three, EE, or Vodafone may be an alternative.
The USO guarantees every UK home at least 10 Mbps. At BN7 3DN, 0% of properties do not meet this threshold. 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 BN7 3DN 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 BN7 3DN 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 BN7 3DN: remote working 50/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.
The local authority for BN7 3DN is Lewes. The immediate area is Southease, a distinct community within the wider district. The BN7 postcode area contains 672 postcodes on this site. Superfast broadband across BN7 ranges from 0% to 100%.
When choosing a broadband provider at BN7 3DN, 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.
Southease offers a mix of residential properties and local amenities. The character of any area is best judged in person.
Pulling the data together for BN7 3DN, here is what stands out. Broadband is the main concern at BN7 3DN. With no superfast coverage, check what alternatives exist before committing. 4G home broadband, satellite, or community fibre schemes may fill the gap. Lewes 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. Southease 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 BN7 3DN, 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.
That is the full data picture for BN7 3DN in Southease. 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 BN7 3DN
What are the broadband speeds available at BN7 3DN?
Broadband is available at BN7 3DN. Contact local providers for specific speed information.
What is the average house price near BN7 3DN?
No recent house price data is available for BN7 3DN.
What is the flood risk for properties at BN7 3DN?
BN7 3DN has a Medium flood risk rating. Check Environment Agency maps for detail.
What schools are nearby in the BN7 3DN area?
School data for BN7 3DN is being updated. Check the Get Information About Schools service for the latest.
How does crime rate in BN7 3DN compare to other areas?
Crime data for this area is being updated.
How suitable is BN7 3DN for remote working?
BN7 3DN scores 50/100 for remote working suitability. Speeds may limit video-heavy workflows.
What is the mobile signal like at BN7 3DN?
4G outdoor coverage at BN7 3DN is 95%. Indoor coverage may be lower.
What is the most common energy efficiency rating near BN7 3DN?
EPC data for BN7 3DN is being updated. Check the EPC register for individual property ratings.
What is the council tax band distribution at BN7 3DN?
Council tax band information for BN7 3DN is being updated.
How accessible are GP surgeries near BN7 3DN?
GP surgery data for BN7 3DN is being updated. Check NHS.uk for the latest.
What transport links are available near BN7 3DN?
Transport data for BN7 3DN is being updated.
Is BN7 3DN a suitable area for families?
BN7 3DN scores 50/100 for family suitability. Check school and crime sections above for detail.
What is the air quality like at BN7 3DN?
Air quality data for BN7 3DN is being updated.
How far is the nearest EV charging point from BN7 3DN?
EV charging data for BN7 3DN is being updated. Check Zap-Map for the latest.
Can I get full fibre broadband at BN7 3DN?
Full fibre availability at BN7 3DN is being updated. Check Openreach for the latest rollout status.
Area suitability scores
BN7 3DNRemote Worker
50Based 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
Southease
District
Lewes
Region
Constituency
LSOA
E01021032
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