SE3 postcode
Broadband in SE3 9JT
Greenwich, Greenwich
Standard broadband is the main option at this postcode.
Free, independent comparison · Ofcom verified data · Updated 5 March 2026
Flood Risk
Data pending
Fibre (FTTP)
No
Best speed
30 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 SE3 9JT is 30 Mbps. That covers your 14 Mbps estimate.
Speed Test
Check your current download speed and see how it compares to what is available at SE3 9JT.
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) | 0% | 0% | 10-20 Mbps |
| Superfast (30+ Mbps) | 0% | 0% | 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 SE3 9JT
Source: Ofcom Connected Nations 2025
Digital Divide at SE3 9JT
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: 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.)
Deprivation index (IMD)
English Indices of Deprivation 2019 · LSOA: E01034175
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
1.8 mi
by road
Greenwich
2.2 mi
by road
Woolwich
2.8 mi
by road
Council tax bands
Band distribution for Greenwich
Most common: Band C
~£1,841/yr · Greenwich
Annual council tax estimates for Greenwich, 2024/25
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This is the area guide for SE3 9JT, located in Greenwich. It covers connectivity, property, safety, and local services. Every claim links back to a specific data point. Read on for the detail.
Superfast coverage here stands at 0%. Nationally, 93% of UK premises have access. Some properties may struggle with speed. The maximum download speed recorded is 30 Mbps. That is around the UK real-world average of 69 Mbps.
Here is how broadband speeds break down across premises at SE3 9JT. 100% of connections fall in the 10 to 30 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 SE3 9JT mean in practice? 4K streaming is possible on one device at a time. HD streaming works across multiple devices. Remote working is viable here. Video conferencing, cloud documents, and VPN connections should all perform well.
FWA broadband has not reached SE3 9JT yet. Satellite services like Starlink or 4G home broadband routers can fill the gap where fixed-line options are limited.
The USO guarantees every UK home at least 10 Mbps. At SE3 9JT, 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 0% 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 other theft. Data comes from Police.uk at LSOA level. One month is a snapshot, not a trend.
The nearest train station to SE3 9JT is Lewisham, 1.8 miles away. A short drive or cycle gets you to the platform. Bus links may also connect. Greenwich is the next closest at 2.2 miles. Woolwich offers another option at 2.8 miles.
Properties around SE3 9JT most commonly fall into council tax Band C. The billing authority is Greenwich. 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.
Outdoor 4G mobile signal at SE3 9JT is available across 99% of the area. 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 SE3 9JT: remote working 55/100, family 70/100, value 50/100. Remote workers may want to verify actual speeds before committing.
SE3 9JT falls within the Greenwich local authority area. The SE3 postcode area contains 757 postcodes on this site. Superfast broadband across SE3 ranges from 0% to 100%.
How does SE3 9JT compare to its neighbours? SE3 9FX (0.02 miles, Greenwich) has 100% superfast coverage and 100% gigabit. SE3 9JF (0.03 miles, Greenwich) has 100% superfast coverage and 100% gigabit. SE3 9JE (0.03 miles, Greenwich) has 100% superfast coverage and 100% gigabit. SE3 9JG (0.03 miles, Greenwich) has 100% superfast coverage and 100% gigabit.
Not every property at SE3 9JT 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.
Every part of Greenwich has its own feel. This data gives you the factual starting point. A visit fills in the rest.
Pulling the data together for SE3 9JT, here is what stands out. Broadband is the main concern at SE3 9JT. With no superfast coverage, check what alternatives exist before committing. 4G home broadband, satellite, or community fibre schemes may fill the gap. Greenwich 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. Greenwich 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.
Numbers tell part of the story for SE3 9JT. 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 SE3 9JT in Greenwich. 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 SE3 9JT
What are the broadband speeds available at SE3 9JT?
Broadband is available at SE3 9JT. Contact local providers for specific speed information.
What is the average house price near SE3 9JT?
No recent house price data is available for SE3 9JT.
What schools are nearby in the SE3 9JT area?
School data for SE3 9JT is being updated. Check the Get Information About Schools service for the latest.
How does crime rate in SE3 9JT compare to other areas?
1 offences were recorded in this LSOA area in the latest month. This is relatively low.
How suitable is SE3 9JT for remote working?
SE3 9JT scores 55/100 for remote working suitability. Speeds may limit video-heavy workflows.
What is the mobile signal like at SE3 9JT?
4G outdoor coverage at SE3 9JT is 99%. 5G reaches 0%. Indoor coverage may be lower.
What is the most common energy efficiency rating near SE3 9JT?
EPC data for SE3 9JT is being updated. Check the EPC register for individual property ratings.
What is the council tax band distribution at SE3 9JT?
The most common council tax band near SE3 9JT is Band C. The billing authority is Greenwich.
How accessible are GP surgeries near SE3 9JT?
GP surgery data for SE3 9JT is being updated. Check NHS.uk for the latest.
What transport links are available near SE3 9JT?
The nearest train station to SE3 9JT is Lewisham, 1.8 miles away. Greenwich is also nearby.
Is SE3 9JT a suitable area for families?
SE3 9JT scores 70/100 for family suitability. The area offers a reasonable mix of schools and safety.
What is the air quality like at SE3 9JT?
Air quality data for SE3 9JT is being updated.
How far is the nearest EV charging point from SE3 9JT?
EV charging data for SE3 9JT is being updated. Check Zap-Map for the latest.
Can I get full fibre broadband at SE3 9JT?
Full fibre availability at SE3 9JT is being updated. Check Openreach for the latest rollout status.
Area suitability scores
SE3 9JTRemote Worker
55Based on superfast broadband coverage, FTTP %, and 4G mobile outdoor coverage.
Family
70Based 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
Greenwich
District
Greenwich
Region
Constituency
LSOA
E01034175
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