SE21 postcode

Broadband in SE21 7EZ

Southwark, Southwark

Superfast broadband covers 100% of premises here.

Best speed300 Mbps
StandardSuperfastGigabit
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Free, independent comparison · Ofcom verified data · Updated 23 March 2026

Flood Risk

Data pending

Fibre (FTTP)

No

Best speed

300 Mbps

Reviewed by Sage MitchellData last verified: 23 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 SE21 7EZ is 300 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 SE21 7EZ.

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)0%
0%
300-900 Mbps
Gigabit0%
0%
900-1,000 Mbps

Speed Distribution at SE21 7EZ

100%
30–300 Mbps (100%)

Source: Ofcom Connected Nations 2025

Digital Divide at SE21 7EZ

Below USO (can't get 10/1 Mbps)0%
Unable to receive 30 Mbps (no superfast)0%
Next Generation Access (NGA) coverage100%

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: 1

other theft100%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: E01003945

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

🚂

Lewisham

2.9 mi

by road

🚂

Greenwich

3.5 mi

by road

🚂

London Bridge

4.5 mi

by road

NaPTAN · Straight-line distances

Council tax bands

Band distribution for Southwark

C

Most common: Band C

1,841/yr · Southwark

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 Southwark, 2024/25

VOA 2025

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Living near SE21 7EZ

Looking at SE21 7EZ in Southwark? Here is what the data says. From broadband coverage to crime rates, this is the full picture. All numbers are from official sources. The guide is updated as new data becomes available.

100% of premises at SE21 7EZ can access superfast broadband. The UK average is 93%. This postcode meets or exceeds that benchmark. The maximum download speed recorded is 300 Mbps. That is well above the UK real-world average of 69 Mbps.

The speed distribution at SE21 7EZ tells a more detailed story than headline figures alone. 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 SE21 7EZ 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 SE21 7EZ yet. Satellite services like Starlink or 4G home broadband routers can fill the gap where fixed-line options are limited.

0% of premises at SE21 7EZ 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.

1 crimes were reported near SE21 7EZ in the most recent month. The level is relatively low. The most common category was other theft. Data comes from Police.uk at LSOA level. One month is a snapshot, not a trend.

The nearest train station to SE21 7EZ is Lewisham, 2.9 miles away. A short drive or cycle gets you to the platform. Bus links may also connect. Greenwich is the next closest at 3.5 miles. London Bridge offers another option at 4.5 miles.

Properties around SE21 7EZ most commonly fall into council tax Band C. The billing authority is Southwark. 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 SE21 7EZ 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.

Suitability scores for SE21 7EZ: remote working 95/100, family 80/100, value 50/100. Strong broadband makes this area well suited to home working.

The local authority for SE21 7EZ is Southwark. The SE21 postcode area contains 281 postcodes on this site. Superfast broadband across SE21 ranges from 0% to 100%. SE21 7EZ is close to the area average of 99%.

How does SE21 7EZ compare to its neighbours? SE21 7EX (0.21 miles, Southwark) has 100% superfast coverage and 100% gigabit. SE22 8NS (0.25 miles, Southwark) has 100% superfast coverage and 100% gigabit. SE22 8GA (0.27 miles, Southwark) has 100% superfast coverage and 0% gigabit. SE22 8GB (0.3 miles, Southwark) has 100% superfast coverage and 0% gigabit. Coverage is broadly similar across these neighbouring postcodes.

Broadband availability varies by provider and by property. At SE21 7EZ, 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.

Every part of Southwark 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 SE21 7EZ? 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 Southwark. 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.

SE21 7EZ in Southwark: 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 SE21 7EZ

What are the broadband speeds available at SE21 7EZ?

Superfast broadband (30 Mbps+) is available to 100% of premises at SE21 7EZ. Maximum download speeds reach 300 Mbps.

What is the average house price near SE21 7EZ?

No recent house price data is available for SE21 7EZ.

What schools are nearby in the SE21 7EZ area?

School data for SE21 7EZ is being updated. Check the Get Information About Schools service for the latest.

How does crime rate in SE21 7EZ compare to other areas?

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

How suitable is SE21 7EZ for remote working?

SE21 7EZ scores 95/100 for remote working suitability. Strong broadband makes it well suited.

What is the mobile signal like at SE21 7EZ?

4G outdoor coverage at SE21 7EZ is 99%. 5G reaches 0%. Indoor coverage may be lower.

What is the most common energy efficiency rating near SE21 7EZ?

EPC data for SE21 7EZ is being updated. Check the EPC register for individual property ratings.

What is the council tax band distribution at SE21 7EZ?

The most common council tax band near SE21 7EZ is Band C. The billing authority is Southwark.

How accessible are GP surgeries near SE21 7EZ?

GP surgery data for SE21 7EZ is being updated. Check NHS.uk for the latest.

What transport links are available near SE21 7EZ?

The nearest train station to SE21 7EZ is Lewisham, 2.9 miles away. Greenwich is also nearby.

Is SE21 7EZ a suitable area for families?

SE21 7EZ scores 80/100 for family suitability. Good schools and low crime contribute to a high score.

What is the air quality like at SE21 7EZ?

Air quality data for SE21 7EZ is being updated.

How far is the nearest EV charging point from SE21 7EZ?

EV charging data for SE21 7EZ is being updated. Check Zap-Map for the latest.

Can I get full fibre broadband at SE21 7EZ?

Full fibre availability at SE21 7EZ is being updated. Check Openreach for the latest rollout status.

Area suitability scores

SE21 7EZ

Remote Worker

95

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

Southwark

District

Southwark

Region

Constituency

LSOA

E01003945

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