BN8 postcode
Broadband in BN8 4AF
Chailey, Lewes
Superfast broadband covers 100% of premises here.
Free, independent comparison · Ofcom verified data · Updated 23 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 4AF 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 4AF.
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) | 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 4AF
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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This is the area guide for BN8 4AF, located in Chailey (Lewes). It covers connectivity, property, safety, and local services. Every claim links back to a specific data point. Read on for the detail.
Superfast coverage here stands at 100%. Nationally, 93% of UK premises have access. Coverage at this postcode is strong.
Looking at the full speed profile for BN8 4AF gives a better picture of what to expect. 100% of connections fall in the 30 to 300 Mbps range. No premises here are stuck below 5 Mbps. Every property meets the basic threshold for video calls.
Translating the numbers at BN8 4AF 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 4AF yet. Satellite services like Starlink or 4G home broadband routers can fill the gap where fixed-line options are limited.
0% of premises at BN8 4AF 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 BN8 4AF 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.
4G outdoor coverage at BN8 4AF reaches 95%. 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 4AF: remote working 55/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.
BN8 4AF falls within the Lewes local authority area. 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 4AF is above the area average of 87%.
How does BN8 4AF compare to its neighbours? BN8 4AL (0.05 miles, chailey) has 100% superfast coverage and 0% gigabit. BN8 4AU (0.06 miles, chailey) has 100% superfast coverage and 0% gigabit. Coverage is broadly similar across these neighbouring postcodes.
Broadband availability varies by provider and by property. At BN8 4AF, 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.
Chailey offers a mix of residential properties and local amenities. The character of any area is best judged in person.
Pulling the data together for BN8 4AF, here is what stands out. Connectivity at BN8 4AF is a strength. Strong broadband coverage gives flexibility for both working and leisure. The area scores well on that front. 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.
Data is a starting point for Chailey. 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.
BN8 4AF 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 4AF
What are the broadband speeds available at BN8 4AF?
Superfast broadband (30 Mbps+) is available to 100% of premises at BN8 4AF.
What is the average house price near BN8 4AF?
No recent house price data is available for BN8 4AF.
What is the flood risk for properties at BN8 4AF?
BN8 4AF has a Low flood risk rating. Check Environment Agency maps for detail.
What schools are nearby in the BN8 4AF area?
School data for BN8 4AF is being updated. Check the Get Information About Schools service for the latest.
How does crime rate in BN8 4AF compare to other areas?
Crime data for this area is being updated.
How suitable is BN8 4AF for remote working?
BN8 4AF scores 55/100 for remote working suitability. Speeds may limit video-heavy workflows.
What is the mobile signal like at BN8 4AF?
4G outdoor coverage at BN8 4AF is 95%. Indoor coverage may be lower.
What is the most common energy efficiency rating near BN8 4AF?
EPC data for BN8 4AF is being updated. Check the EPC register for individual property ratings.
What is the council tax band distribution at BN8 4AF?
Council tax band information for BN8 4AF is being updated.
How accessible are GP surgeries near BN8 4AF?
GP surgery data for BN8 4AF is being updated. Check NHS.uk for the latest.
What transport links are available near BN8 4AF?
Transport data for BN8 4AF is being updated.
Is BN8 4AF a suitable area for families?
BN8 4AF scores 50/100 for family suitability. Check school and crime sections above for detail.
What is the air quality like at BN8 4AF?
Air quality data for BN8 4AF is being updated.
How far is the nearest EV charging point from BN8 4AF?
EV charging data for BN8 4AF is being updated. Check Zap-Map for the latest.
Can I get full fibre broadband at BN8 4AF?
Full fibre availability at BN8 4AF is being updated. Check Openreach for the latest rollout status.
Area suitability scores
BN8 4AFRemote 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
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Area info
Parish
Chailey
District
Lewes
Region
Constituency
LSOA
E01021024
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