SE21 postcode
Broadband in SE21 7JP
Southwark, Southwark
Superfast broadband covers 88.2% of premises here.
Free, independent comparison · Ofcom verified data · Updated 8 March 2026
Flood Risk
Data pending
Fibre (FTTP)
No
Best speed
300 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 SE21 7JP is 300 Mbps. That covers your 14 Mbps estimate.
Speed Test
Check your current download speed and see how it compares to what is available at SE21 7JP.
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) | 88% | 88% | 10-20 Mbps |
| Superfast (30+ Mbps) | 88% | 88% | 30-80 Mbps |
| Ultrafast (100+ Mbps) | 0% | 0% | 100-300 Mbps |
| Full Fibre (FTTP) | 0% | 0% | 300-900 Mbps |
| Gigabit | 0% | 0% | 900-1,000 Mbps |
Speed Distribution at SE21 7JP
Source: Ofcom Connected Nations 2025
Digital Divide at SE21 7JP
Fibre-to-cabinet or better
Source: Ofcom Connected Nations 2025
Mobile coverage
4G & 5G coverage · Ofcom Connected Nations 2025
4G Outdoor
4G Indoor
5G Outdoor
Networks with 4G
Crime summary
Based on Police.uk data for 2025-12Total crimes last month: 0
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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.)
Deprivation index (IMD)
English Indices of Deprivation 2019 · LSOA: E01004069
Overall IMD Decile
N/A / 10
N/A
Decile 10 = least deprived 10% of England. Decile 1 = most deprived 10%. Based on (2019 boundaries).
| Domain | Decile | Rank | Assessment |
|---|---|---|---|
| Income | N/A | N/A | N/A |
| Employment | N/A | N/A | N/A |
| Education | N/A | N/A | N/A |
| Health | N/A | N/A | N/A |
| Crime | N/A | N/A | N/A |
Transport links
Nearest train stations and towns
Nearest train stations
Lewisham
3.3 mi
by road
Greenwich
3.7 mi
by road
Clapham Junction
3.7 mi
by road
Council tax bands
Band distribution for Southwark
Most common: Band C
~£1,841/yr · Southwark
Annual council tax estimates for Southwark, 2024/25
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Check Deals →Living near SE21 7JP
Southwark is home to SE21 7JP. 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.
88.2% of premises at SE21 7JP can access superfast broadband. The UK average is 93%. There is room for improvement here. The maximum download speed recorded is 300 Mbps. That is well above the UK real-world average of 69 Mbps.
Looking at the full speed profile for SE21 7JP gives a better picture of what to expect. 11.8% of connections fall in the 10 to 30 Mbps range. 88.2% 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 7JP 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.
Fixed Wireless Access is not currently available at SE21 7JP. 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 SE21 7JP, 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 88.2% of the area. NGA typically means speeds of 24 Mbps or above.
Crime in the LSOA covering SE21 7JP totalled 0 offences last month. This is a relatively low figure. Data comes from Police.uk at LSOA level. One month is a snapshot, not a trend.
Lewisham station is the closest rail link at 3.3 miles from SE21 7JP. You will need a car or bus to reach the station. Park-and-ride may be available. Greenwich is the next closest at 3.7 miles. Clapham Junction offers another option at 3.7 miles.
Properties around SE21 7JP 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 7JP 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 7JP: remote working 90/100, family 80/100, value 50/100. Strong broadband makes this area well suited to home working.
The local authority for SE21 7JP is Southwark. The SE21 postcode area contains 281 postcodes on this site. Superfast broadband across SE21 ranges from 0% to 100%. SE21 7JP is below the area average of 99%.
How does SE21 7JP compare to its neighbours? SE21 7JW (0.09 miles, Southwark) has 100% superfast coverage and 100% gigabit. SE21 7JR (0.08 miles, Southwark) has 100% superfast coverage and 100% gigabit. SE21 7JN (0.11 miles, Southwark) has 100% superfast coverage and 100% gigabit. SE21 7JS (0.08 miles, Southwark) has 100% superfast coverage and 84% gigabit. Neighbouring postcodes tend to have better superfast coverage.
Not every property at SE21 7JP gets the same speeds. Run a postcode check with each provider before signing up. Headline speeds are not guarantees. 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 Southwark depends on what matters to you. Broadband, transport, and local services vary by street.
Looking at the overall picture for SE21 7JP, a few things are worth highlighting. 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.
Before making a decision about SE21 7JP, 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 SE21 7JP in Southwark. 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 SE21 7JP
What are the broadband speeds available at SE21 7JP?
Superfast broadband (30 Mbps+) is available to 88.2% of premises at SE21 7JP. Maximum download speeds reach 300 Mbps.
What is the average house price near SE21 7JP?
No recent house price data is available for SE21 7JP.
What schools are nearby in the SE21 7JP area?
School data for SE21 7JP is being updated. Check the Get Information About Schools service for the latest.
How does crime rate in SE21 7JP compare to other areas?
0 offences were recorded in this LSOA area in the latest month. This is relatively low.
How suitable is SE21 7JP for remote working?
SE21 7JP scores 90/100 for remote working suitability. Strong broadband makes it well suited.
What is the mobile signal like at SE21 7JP?
4G outdoor coverage at SE21 7JP is 99%. 5G reaches 0%. Indoor coverage may be lower.
What is the most common energy efficiency rating near SE21 7JP?
EPC data for SE21 7JP is being updated. Check the EPC register for individual property ratings.
What is the council tax band distribution at SE21 7JP?
The most common council tax band near SE21 7JP is Band C. The billing authority is Southwark.
How accessible are GP surgeries near SE21 7JP?
GP surgery data for SE21 7JP is being updated. Check NHS.uk for the latest.
What transport links are available near SE21 7JP?
The nearest train station to SE21 7JP is Lewisham, 3.3 miles away. Greenwich is also nearby.
Is SE21 7JP a suitable area for families?
SE21 7JP scores 80/100 for family suitability. Good schools and low crime contribute to a high score.
What is the air quality like at SE21 7JP?
Air quality data for SE21 7JP is being updated.
How far is the nearest EV charging point from SE21 7JP?
EV charging data for SE21 7JP is being updated. Check Zap-Map for the latest.
Can I get full fibre broadband at SE21 7JP?
Full fibre availability at SE21 7JP is being updated. Check Openreach for the latest rollout status.
Area suitability scores
SE21 7JPRemote Worker
90Based on superfast broadband coverage, FTTP %, and 4G mobile outdoor coverage.
Family
80Based 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
Area info
Parish
Southwark
District
Southwark
Region
Constituency
LSOA
E01004069
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