W1B postcode

Broadband in W1B 4BF

Westminster, Westminster

Gigabit broadband is available at this postcode.

Full fibre (FTTP) covers 40% of premises here.

Best speed1000 Mbps
StandardSuperfastGigabit
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Free, independent comparison · Ofcom verified data · Updated 5 March 2026

Flood Risk

Data pending

Fibre (FTTP)

Yes (40%)

Best speed

1000 Mbps

Reviewed by Sage MitchellData last verified: 5 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 W1B 4BF. 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 W1B 4BF.

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)40%
40%
10-20 Mbps
Superfast (30+ Mbps)40%
40%
30-80 Mbps
Ultrafast (100+ Mbps)40%
40%
100-300 Mbps
Full Fibre (FTTP)40%
40%
300-900 Mbps
Gigabit40%
40%
900-1,000 Mbps

Speed Distribution at W1B 4BF

10–30 Mbps (60%)
300+ Mbps (40%)

Source: Ofcom Connected Nations 2025

Digital Divide at W1B 4BF

Below USO (can't get 10/1 Mbps)0%
Unable to receive 30 Mbps (no superfast)0%
Next Generation Access (NGA) coverage40%

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

99%

4G Indoor

85%

5G Outdoor

0%

Networks with 4G

EEO2ThreeVodafone
Ofcom Connected Nations 2025 · Data at local authority area level

Crime summary

Based on Police.uk data for 2025-12

Total crimes last month: 23

other theft35%8
theft from the person30%7
violent crime26%6
burglary4%1
shoplifting4%1

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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: E01035716

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

🚂

London Victoria

1.1 mi

by road

🚂

London Euston

1.2 mi

by road

🚂

London Waterloo

1.3 mi

by road

NaPTAN · Straight-line distances

Council tax bands

Band distribution for Westminster

C

Most common: Band C

1,841/yr · Westminster

A
30%£1,381
B
25%£1,611
C
20%£1,841
D
15%£2,071
E
5%£2,531
F
3%£2,991
G
1%£3,452
H
1%£4,142

Annual council tax estimates for Westminster, 2024/25

VOA 2025

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Living near W1B 4BF

Westminster is home to W1B 4BF. Whether you live here or plan to move, the data below paints a clear picture. Broadband, schools, crime, house prices, and local services all follow. The numbers speak for themselves.

Superfast coverage here stands at 40%. Nationally, 93% of UK premises have access. Some properties may struggle with speed. Ultrafast broadband (100 Mbps+) reaches 40% of properties. Fewer than half of homes here can get ultrafast speeds. Gigabit-capable connections cover 40% of premises. Gigabit is available but not yet widespread at this postcode. Full fibre (FTTP) is available to 40% 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 W1B 4BF gives a better picture of what to expect. 60% of connections fall in the 10 to 30 Mbps range. 40% 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. 40% of premises can hit 300 Mbps or more. That is enough for demanding multi-device households.

What do the broadband speeds at W1B 4BF mean in practice? 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 W1B 4BF yet. Satellite services like Starlink or 4G home broadband routers can fill the gap where fixed-line options are limited.

0% of premises at W1B 4BF 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 40% of the area. NGA typically means speeds of 24 Mbps or above.

23 crimes were reported near W1B 4BF in the most recent month. The level is moderate. The most common category was other theft. Other frequent types include theft from the person and violent crime. Data comes from Police.uk at LSOA level. One month is a snapshot, not a trend.

The nearest train station to W1B 4BF is London Victoria, 1.1 miles away. A short drive or cycle gets you to the platform. Bus links may also connect. London Euston is the next closest at 1.2 miles. London Waterloo offers another option at 1.3 miles.

Properties around W1B 4BF most commonly fall into council tax Band C. The billing authority is Westminster. The three most common bands are A (30%), B (25%), C (20%). Band A corresponds to 1991 property values of up to £40,000. Current values are typically much higher. The concentration in lower bands suggests a mix of smaller and mid-range properties.

4G outdoor coverage at W1B 4BF reaches 99%. Indoor 4G drops to 85%. Some signal loss indoors is normal. Most calls and data should still work inside. 5G has not yet reached this postcode. Coverage is expanding but remains concentrated in urban centres. Coverage data covers EE, O2, Three, Vodafone. Check each operator individually, as coverage varies by network. Strong 4G coverage combined with limited fixed broadband means 4G home broadband could be a practical alternative here.

Suitability scores for W1B 4BF: remote working 85/100, family 70/100, value 50/100. Strong broadband makes this area well suited to home working.

W1B 4BF falls within the Westminster local authority area. The W1B postcode area contains 271 postcodes on this site. Superfast broadband across W1B ranges from 0% to 100%. W1B 4BF is below the area average of 92%.

How does W1B 4BF compare to its neighbours? W1B 4BG (0.01 miles, Westminster) has 100% superfast coverage and 100% gigabit. W1S 3PE (0.02 miles, Westminster) has 100% superfast coverage and 100% gigabit. W1B 4BT (0.03 miles, Westminster) has 100% superfast coverage and 100% gigabit. W1B 4BU (0.03 miles, Westminster) has 100% superfast coverage and 100% gigabit. Neighbouring postcodes tend to have better superfast coverage.

Not every property at W1B 4BF gets the same speeds. Run a postcode check with each provider before signing up. Headline speeds are not guarantees. 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 Westminster has its own feel. This data gives you the factual starting point. A visit fills in the rest.

Looking at the overall picture for W1B 4BF, a few things are worth highlighting. Strong broadband and close transport links give flexibility for both commuting and remote work. 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.

Numbers tell part of the story for W1B 4BF. 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.

That is the full data picture for W1B 4BF in Westminster. 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 W1B 4BF

What are the broadband speeds available at W1B 4BF?

Superfast broadband (30 Mbps+) is available to 40% of premises at W1B 4BF. Maximum download speeds reach 1000 Mbps. Ultrafast coverage is at 40%.

What is the average house price near W1B 4BF?

No recent house price data is available for W1B 4BF.

What schools are nearby in the W1B 4BF area?

School data for W1B 4BF is being updated. Check the Get Information About Schools service for the latest.

How does crime rate in W1B 4BF compare to other areas?

23 offences were recorded in this LSOA area in the latest month. This is a moderate level.

How suitable is W1B 4BF for remote working?

W1B 4BF scores 85/100 for remote working suitability. Strong broadband makes it well suited.

What is the mobile signal like at W1B 4BF?

4G outdoor coverage at W1B 4BF is 99%. 5G reaches 0%. Indoor coverage may be lower.

What is the most common energy efficiency rating near W1B 4BF?

EPC data for W1B 4BF is being updated. Check the EPC register for individual property ratings.

What is the council tax band distribution at W1B 4BF?

The most common council tax band near W1B 4BF is Band C. The billing authority is Westminster.

How accessible are GP surgeries near W1B 4BF?

GP surgery data for W1B 4BF is being updated. Check NHS.uk for the latest.

What transport links are available near W1B 4BF?

The nearest train station to W1B 4BF is London Victoria, 1.1 miles away. London Euston is also nearby.

Is W1B 4BF a suitable area for families?

W1B 4BF scores 70/100 for family suitability. The area offers a reasonable mix of schools and safety.

What is the air quality like at W1B 4BF?

Air quality data for W1B 4BF is being updated.

How far is the nearest EV charging point from W1B 4BF?

EV charging data for W1B 4BF is being updated. Check Zap-Map for the latest.

Can I get full fibre broadband at W1B 4BF?

Full fibre (FTTP) is available to 40% of premises at W1B 4BF. Check with BT, Virgin Media, or local operators for availability.

Area suitability scores

W1B 4BF

Remote Worker

85

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

Family

70

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

Westminster

District

Westminster

Region

Constituency

LSOA

E01035716

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