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BN8 postcode

Broadband in BN8 4DL

Chailey, Lewes

Superfast broadband covers 100% of premises here.

Best speed~30 Mbps
StandardSuperfastGigabit
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Free, independent comparison · Ofcom verified data · Updated 1 March 2026

Flood Risk

Low

Fibre (FTTP)

No

Best speed

~30 Mbps

Reviewed by Arthur TuringData last verified: 1 March 2026

Speed Calculator

Adjust the options below to see how much broadband speed your household needs.

2
18

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.

Estimated speed needed14 Mbps

The best available speed at BN8 4DL is ~30 Mbps. That covers your 14 Mbps estimate.

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Speed Test

Check your current download speed and see how it compares to what is available at BN8 4DL.

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)

TechnologyAvailableCoverageTypical 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
Gigabit0%
0%
900-1,000 Mbps

Speed Distribution at BN8 4DL

100%
30–300 Mbps (100%)

Source: Ofcom Connected Nations 2025

Mobile coverage

4G & 5G coverage · Ofcom Connected Nations 2025

4G Outdoor

95%

4G Indoor

85%

5G Outdoor

%

Networks with 4G

EEO2ThreeVodafone
Ofcom Connected Nations 2025

Schools nearby

Nearest schools within 5 miles · Ofsted ratings as at Jan 2026

Schools data is currently unavailable.

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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

Environment Agency

Air quality

Particulate matter & nitrogen dioxide levels

air quality

Air quality data not available.

PM2.5 (fine particles) μg/m³

WHO guideline: 15 μg/m³

PM10 (coarse particles) μg/m³

WHO guideline: 45 μg/m³

NO₂ (nitrogen dioxide) μg/m³

WHO guideline: 25 μg/m³

DEFRA UK-AIR · Guidelines: WHO 2021

Transport links

Nearest train stations and towns

Nearest train stations

No train stations found within 15 miles

Network Rail / National Rail · Straight-line distances

Council tax bands

Band distribution for Lewes

Most common: Band

A
5%£1,381
B
10%£1,611
C
20%£1,841
D
25%£2,071
E
20%£2,531
F
10%£2,991
G
8%£3,452
H
2%£4,142

Annual council tax estimates for , 2024/25

VOA (Valuation Office Agency)

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Living near BN8 4DL

This is the area guide for BN8 4DL, 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.

100% of premises at BN8 4DL can access superfast broadband. The UK average is 93%. This postcode meets or exceeds that benchmark.

Here is how broadband speeds break down across premises at BN8 4DL. 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.

What do the broadband speeds at BN8 4DL 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 BN8 4DL. 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 BN8 4DL, 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 4DL 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 4DL 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 4DL: remote working 55/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.

BN8 4DL 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 4DL is above the area average of 87%.

Broadband availability varies by provider and by property. At BN8 4DL, 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.

Life in Chailey depends on what matters to you. Broadband, transport, and local services vary by street.

Looking at the overall picture for BN8 4DL, a few things are worth highlighting. Connectivity at BN8 4DL 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.

Before making a decision about BN8 4DL, 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 BN8 4DL in Chailey. 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 BN8 4DL

What are the broadband speeds available at BN8 4DL?

Superfast broadband (30 Mbps+) is available to 100% of premises at BN8 4DL.

What is the average house price near BN8 4DL?

No recent house price data is available for BN8 4DL.

What is the flood risk for properties at BN8 4DL?

BN8 4DL has a Low flood risk rating. Check Environment Agency maps for detail.

What schools are nearby in the BN8 4DL area?

School data for BN8 4DL is being updated. Check the Get Information About Schools service for the latest.

How does crime rate in BN8 4DL compare to other areas?

Crime data for this area is being updated.

How suitable is BN8 4DL for remote working?

BN8 4DL scores 55/100 for remote working suitability. Speeds may limit video-heavy workflows.

What is the mobile signal like at BN8 4DL?

4G outdoor coverage at BN8 4DL is 95%. Indoor coverage may be lower.

What is the most common energy efficiency rating near BN8 4DL?

EPC data for BN8 4DL is being updated. Check the EPC register for individual property ratings.

What is the council tax band distribution at BN8 4DL?

Council tax band information for BN8 4DL is being updated.

How accessible are GP surgeries near BN8 4DL?

GP surgery data for BN8 4DL is being updated. Check NHS.uk for the latest.

What transport links are available near BN8 4DL?

Transport data for BN8 4DL is being updated.

Is BN8 4DL a suitable area for families?

BN8 4DL scores 50/100 for family suitability. Check school and crime sections above for detail.

What is the air quality like at BN8 4DL?

Air quality data for BN8 4DL is being updated.

How far is the nearest EV charging point from BN8 4DL?

EV charging data for BN8 4DL is being updated. Check Zap-Map for the latest.

Can I get full fibre broadband at BN8 4DL?

Full fibre availability at BN8 4DL is being updated. Check Openreach for the latest rollout status.

Area suitability scores

BN8 4DL

Remote Worker

55

Based on superfast broadband coverage, FTTP %, and 4G mobile outdoor coverage.

Family

50

Based on Ofsted school ratings, crime rate, flood risk, and GP surgery proximity.

Value for Money

50

Based on broadband quality relative to average house price in the area.

Map

Area info

Parish

Chailey

District

Lewes

Region

Constituency

LSOA

E01021025

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