BS20 postcode

Broadband in BS20 6AB

Portishead, North Somerset

Gigabit broadband is available at this postcode.

Full fibre (FTTP) covers 13% of premises here.

Best speed1000 Mbps
StandardSuperfastGigabit
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Free, independent comparison · Ofcom verified data · Updated 10 March 2026

Flood Risk

Medium

Fibre (FTTP)

Yes (13%)

Best speed

1000 Mbps

Reviewed by Arthur TuringData last verified: 10 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

Gigabit broadband (1000 Mbps) is available at BS20 6AB. That covers your 14 Mbps needs with room to spare.

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Speed Test

Check your current download speed and see how it compares to what is available at BS20 6AB.

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)88%
88%
10-20 Mbps
Superfast (30+ Mbps)88%
88%
30-80 Mbps
Ultrafast (100+ Mbps)13%
13%
100-300 Mbps
Full Fibre (FTTP)13%
13%
300-900 Mbps
Gigabit13%
13%
900-1,000 Mbps

Speed Distribution at BS20 6AB

10–30 Mbps (13%)
30–300 Mbps (75%)
300+ Mbps (13%)

Source: Ofcom Connected Nations 2025

Digital Divide at BS20 6AB

Below USO (can't get 10/1 Mbps)0%
Unable to receive 30 Mbps (no superfast)0%
Next Generation Access (NGA) coverage88%

Fibre-to-cabinet or better

Decent broadband via Fixed Wireless (FWA)0%

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

Crime summary

Based on Police.uk data for 2025-12

Total crimes last month: 1

criminal damage arson100%1

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: Medium

This postcode is in undefined — medium risk of flooding from rivers and sea.

Flood Zone

Risk Level

Medium

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

Area demographics

Data for LSOA:

Population

N/A

Census 2021

Density

N/A

per km² · Unknown

Median Age

N/A

years (est.)

Census 2021 (ONS)

Deprivation index (IMD)

English Indices of Deprivation 2019 · LSOA: E01032681

Overall IMD Decile

N/A / 10

N/A

Decile 10 = least deprived 10% of England. Decile 1 = most deprived 10%. Based on (2019 boundaries).

DomainDecileRankAssessment
IncomeN/AN/AN/A
EmploymentN/AN/AN/A
EducationN/AN/AN/A
HealthN/AN/AN/A
CrimeN/AN/AN/A
English Indices of Deprivation 2019 (MHCLG)

Transport links

Nearest train stations and towns

Nearest train stations

🚂

Clifton Down

6.8 mi

by road

🚂

Redland

7.4 mi

by road

🚂

Montpelier

8.0 mi

by road

🚂

Bedminster

8.1 mi

by road

🚂

Bristol Temple Meads

8.4 mi

by road

Network Rail / National Rail · Straight-line distances

Council tax bands

Band distribution for North Somerset

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 BS20 6AB

This is the area guide for BS20 6AB, located in Portishead (North Somerset). It covers connectivity, property, safety, and local services. Every claim links back to a specific data point. Read on for the detail.

Superfast broadband (30 Mbps+) coverage at BS20 6AB stands at 87.5%. That is close to the UK average of 93%. Ultrafast broadband (100 Mbps+) reaches 12.5% of properties. Fewer than half of homes here can get ultrafast speeds. Gigabit-capable connections cover 12.5% of premises. Gigabit is available but not yet widespread at this postcode. Full fibre (FTTP) is available to 12.5% of addresses. FTTP rollout is underway but not yet complete. The maximum download speed recorded is 1000 Mbps. That is well above the UK real-world average of 69 Mbps.

Looking at the full speed profile for BS20 6AB gives a better picture of what to expect. 12.5% of connections fall in the 10 to 30 Mbps range. 75% of connections fall in the 30 to 300 Mbps range. 12.5% 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.

Here is how the broadband at BS20 6AB maps against common household needs. Multiple 4K streams can run simultaneously. Netflix, Disney+, and iPlayer should all work without buffering even with several devices active. Remote working is viable here. Video conferencing, cloud documents, and VPN connections should all perform well.

FWA broadband has not reached BS20 6AB yet. Satellite services like Starlink or 4G home broadband routers can fill the gap where fixed-line options are limited.

0% of premises at BS20 6AB 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 87.5% of the area. NGA typically means speeds of 24 Mbps or above.

In the latest month of data, 1 offences were recorded in this LSOA area. That is relatively low for England and Wales. The most common category was criminal damage arson. Data comes from Police.uk at LSOA level. One month is a snapshot, not a trend.

Flood risk at BS20 6AB is rated Medium. Check Environment Agency flood maps for detailed information. Specialist flood insurance may be needed.

The nearest train station to BS20 6AB is Clifton Down, 6.8 miles away. You will need a car or bus to reach the station. Park-and-ride may be available. Redland is the next closest at 7.4 miles. Montpelier offers another option at 8 miles.

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 BS20 6AB 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 BS20 6AB: remote working 100/100, family 80/100, value 50/100. Strong broadband makes this area well suited to home working.

BS20 6AB falls within the North Somerset local authority area. The immediate area is Portishead, a distinct community within the wider district. The BS20 postcode area contains 831 postcodes on this site. Superfast broadband across BS20 ranges from 0% to 100%. BS20 6AB is below the area average of 96%.

How does BS20 6AB compare to its neighbours? BS20 6BL (0.01 miles, portishead) has 100% superfast coverage and 0% gigabit. BS20 6AE (0.02 miles, portishead) has 100% superfast coverage and 0% gigabit. BS20 6EL (0.03 miles, portishead) has 100% superfast coverage and 22.7% gigabit. BS20 6AH (0.04 miles, portishead) has 100% superfast coverage and 0% gigabit. Neighbouring postcodes tend to have better superfast coverage.

Broadband availability varies by provider and by property. At BS20 6AB, check individual coverage tools from BT, Sky, Virgin Media, and local operators. Where full fibre is available, it typically offers faster and more reliable service than part-fibre connections. Compare contract lengths, total costs over the term, and exit fees. The cheapest monthly rate is not always the best deal.

Every part of Portishead has its own feel. This data gives you the factual starting point. A visit fills in the rest.

What does all of this mean for someone considering BS20 6AB? Both fixed and mobile connectivity are strong. Backup options exist if one connection fails.

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 Portishead. 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.

That is the full data picture for BS20 6AB in Portishead. 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.

Frequently asked questions about BS20 6AB

What are the broadband speeds available at BS20 6AB?

Superfast broadband (30 Mbps+) is available to 87.5% of premises at BS20 6AB. Maximum download speeds reach 1000 Mbps. Ultrafast coverage is at 12.5%.

What is the average house price near BS20 6AB?

No recent house price data is available for BS20 6AB.

What is the flood risk for properties at BS20 6AB?

BS20 6AB has a Medium flood risk rating. Check Environment Agency maps for detail.

What schools are nearby in the BS20 6AB area?

School data for BS20 6AB is being updated. Check the Get Information About Schools service for the latest.

How does crime rate in BS20 6AB compare to other areas?

1 offences were recorded in this LSOA area in the latest month. This is relatively low.

How suitable is BS20 6AB for remote working?

BS20 6AB scores 100/100 for remote working suitability. Strong broadband makes it well suited.

What is the mobile signal like at BS20 6AB?

4G outdoor coverage at BS20 6AB is 95%. Indoor coverage may be lower.

What is the most common energy efficiency rating near BS20 6AB?

EPC data for BS20 6AB is being updated. Check the EPC register for individual property ratings.

What is the council tax band distribution at BS20 6AB?

Council tax band information for BS20 6AB is being updated.

How accessible are GP surgeries near BS20 6AB?

GP surgery data for BS20 6AB is being updated. Check NHS.uk for the latest.

What transport links are available near BS20 6AB?

The nearest train station to BS20 6AB is Clifton Down, 6.8 miles away. Redland is also nearby.

Is BS20 6AB a suitable area for families?

BS20 6AB scores 80/100 for family suitability. Good schools and low crime contribute to a high score.

What is the air quality like at BS20 6AB?

Air quality data for BS20 6AB is being updated.

How far is the nearest EV charging point from BS20 6AB?

EV charging data for BS20 6AB is being updated. Check Zap-Map for the latest.

Can I get full fibre broadband at BS20 6AB?

Full fibre (FTTP) is available to 12.5% of premises at BS20 6AB. Check with BT, Virgin Media, or local operators for availability.

Area suitability scores

BS20 6AB

Remote Worker

100

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

Family

80

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

Portishead

District

North Somerset

Region

Constituency

LSOA

E01032681

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