BN8 postcode
Broadband in BN8 4AG
Chailey, Lewes
Superfast broadband covers 80% of premises here.
Free, independent comparison · Ofcom verified data · Updated 24 March 2026
Flood Risk
Low
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 BN8 4AG 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 BN8 4AG.
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) | 80% | 80% | 10-20 Mbps |
| Superfast (30+ Mbps) | 80% | 80% | 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 BN8 4AG
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: Low
This postcode is in undefined — low risk of flooding from rivers and sea.
Flood Zone
Risk Level
Low
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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BN8 4AG sits in Chailey, part of Lewes. This guide covers broadband speeds, house prices, schools, and more. Every figure comes from verified public data sources. Use it alongside your own research when comparing areas.
80% of premises at BN8 4AG can access superfast broadband. The UK average is 93%. There is room for improvement here.
Looking at the full speed profile for BN8 4AG gives a better picture of what to expect. 20% of connections fall in the 2 to 5 Mbps range. 80% of connections fall in the 30 to 300 Mbps range. 20% of premises get less than 5 Mbps. That is not enough for reliable video calls or streaming.
Translating the numbers at BN8 4AG 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 BN8 4AG yet. Satellite services like Starlink or 4G home broadband routers can fill the gap where fixed-line options are limited.
The USO guarantees every UK home at least 10 Mbps. At BN8 4AG, 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 BN8 4AG 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 BN8 4AG 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 BN8 4AG: remote working 50/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.
The local authority for BN8 4AG is Lewes. The immediate area is Chailey, a distinct community within the wider district. The BN8 postcode area contains 677 postcodes on this site. Superfast broadband across BN8 ranges from 0% to 100%. BN8 4AG is below the area average of 87%.
How does BN8 4AG compare to its neighbours? BN8 4PU (0.03 miles, chailey) has 100% superfast coverage and 0% gigabit. Neighbouring postcodes tend to have better superfast coverage.
When choosing a broadband provider at BN8 4AG, 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 Chailey has its own feel. This data gives you the factual starting point. A visit fills in the rest.
Pulling the data together for BN8 4AG, here is what stands out. 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. Chailey 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.
Numbers tell part of the story for BN8 4AG. Visit at different times of day. Talk to neighbours. Check mobile signal indoors. Walk the route to the nearest school or station. Test the broadband speed from inside the property. These things do not show up in data.
BN8 4AG in Chailey: 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 BN8 4AG
What are the broadband speeds available at BN8 4AG?
Superfast broadband (30 Mbps+) is available to 80% of premises at BN8 4AG.
What is the average house price near BN8 4AG?
No recent house price data is available for BN8 4AG.
What is the flood risk for properties at BN8 4AG?
BN8 4AG has a Low flood risk rating. Check Environment Agency maps for detail.
What schools are nearby in the BN8 4AG area?
School data for BN8 4AG is being updated. Check the Get Information About Schools service for the latest.
How does crime rate in BN8 4AG compare to other areas?
Crime data for this area is being updated.
How suitable is BN8 4AG for remote working?
BN8 4AG scores 50/100 for remote working suitability. Speeds may limit video-heavy workflows.
What is the mobile signal like at BN8 4AG?
4G outdoor coverage at BN8 4AG is 95%. Indoor coverage may be lower.
What is the most common energy efficiency rating near BN8 4AG?
EPC data for BN8 4AG is being updated. Check the EPC register for individual property ratings.
What is the council tax band distribution at BN8 4AG?
Council tax band information for BN8 4AG is being updated.
How accessible are GP surgeries near BN8 4AG?
GP surgery data for BN8 4AG is being updated. Check NHS.uk for the latest.
What transport links are available near BN8 4AG?
Transport data for BN8 4AG is being updated.
Is BN8 4AG a suitable area for families?
BN8 4AG scores 50/100 for family suitability. Check school and crime sections above for detail.
What is the air quality like at BN8 4AG?
Air quality data for BN8 4AG is being updated.
How far is the nearest EV charging point from BN8 4AG?
EV charging data for BN8 4AG is being updated. Check Zap-Map for the latest.
Can I get full fibre broadband at BN8 4AG?
Full fibre availability at BN8 4AG is being updated. Check Openreach for the latest rollout status.
Area suitability scores
BN8 4AGRemote 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
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Area info
Parish
Chailey
District
Lewes
Region
Constituency
LSOA
E01021024
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