SW1P postcode
Broadband in SW1P 3JX
Westminster, Westminster
Standard broadband is the main option at this postcode.
Free, independent comparison · Ofcom verified data · Updated 22 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 SW1P 3JX 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 SW1P 3JX.
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 SW1P 3JX
Source: Ofcom Connected Nations 2025
Digital Divide at SW1P 3JX
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: 16
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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: E01004733
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
London Waterloo
0.6 mi
by road
London Victoria
0.8 mi
by road
London Bridge
1.8 mi
by road
Council tax bands
Band distribution for Westminster
Most common: Band C
~£1,841/yr · Westminster
Annual council tax estimates for Westminster, 2024/25
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Westminster is home to SW1P 3JX. 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.
0% of premises at SW1P 3JX can access superfast broadband. The UK average is 93%. There is room for improvement here. 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 SW1P 3JX. 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.
Translating the numbers at SW1P 3JX into daily use gives a clearer picture. 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.
Fixed Wireless Access is not currently available at SW1P 3JX. 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 SW1P 3JX, 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.
Crime in the LSOA covering SW1P 3JX totalled 16 offences last month. This is a relatively low figure. The most common category was theft from the person. Other frequent types include anti social behaviour and drugs. Data comes from Police.uk at LSOA level. One month is a snapshot, not a trend.
London Waterloo station is the closest rail link at 0.6 miles from SW1P 3JX. That is walkable for most people. No car needed for the daily commute. London Victoria is the next closest at 0.8 miles. London Bridge offers another option at 1.8 miles.
Properties around SW1P 3JX 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.
Outdoor 4G mobile signal at SW1P 3JX 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 SW1P 3JX: remote working 55/100, family 60/100, value 50/100. Remote workers may want to verify actual speeds before committing.
SW1P 3JX falls within the Westminster local authority area. The SW1P postcode area contains 454 postcodes on this site. Superfast broadband across SW1P ranges from 0% to 100%.
How does SW1P 3JX compare to its neighbours? SW1P 3BD (0.08 miles, Westminster) has 100% superfast coverage and 100% gigabit. SW1P 3PL (0.16 miles, Westminster) has 0% superfast coverage and 0% gigabit. SW1P 3PF (0.16 miles, Westminster) has 66.7% superfast coverage and 66.7% gigabit. SW1P 3JY (0.17 miles, Westminster) has 66.7% superfast coverage and 66.7% gigabit.
Broadband availability varies by provider and by property. At SW1P 3JX, 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 Westminster has its own feel. This data gives you the factual starting point. A visit fills in the rest.
Pulling the data together for SW1P 3JX, here is what stands out. Broadband is the main concern at SW1P 3JX. With no superfast coverage, check what alternatives exist before committing. 4G home broadband, satellite, or community fibre schemes may fill the gap. Westminster 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. Westminster 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.
Before making a decision about SW1P 3JX, 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.
SW1P 3JX in Westminster: 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.
Frequently asked questions about SW1P 3JX
What are the broadband speeds available at SW1P 3JX?
Broadband is available at SW1P 3JX. Contact local providers for specific speed information.
What is the average house price near SW1P 3JX?
No recent house price data is available for SW1P 3JX.
What schools are nearby in the SW1P 3JX area?
School data for SW1P 3JX is being updated. Check the Get Information About Schools service for the latest.
How does crime rate in SW1P 3JX compare to other areas?
16 offences were recorded in this LSOA area in the latest month. This is relatively low.
How suitable is SW1P 3JX for remote working?
SW1P 3JX scores 55/100 for remote working suitability. Speeds may limit video-heavy workflows.
What is the mobile signal like at SW1P 3JX?
4G outdoor coverage at SW1P 3JX is 99%. 5G reaches 0%. Indoor coverage may be lower.
What is the most common energy efficiency rating near SW1P 3JX?
EPC data for SW1P 3JX is being updated. Check the EPC register for individual property ratings.
What is the council tax band distribution at SW1P 3JX?
The most common council tax band near SW1P 3JX is Band C. The billing authority is Westminster.
How accessible are GP surgeries near SW1P 3JX?
GP surgery data for SW1P 3JX is being updated. Check NHS.uk for the latest.
What transport links are available near SW1P 3JX?
The nearest train station to SW1P 3JX is London Waterloo, 0.6 miles away. London Victoria is also nearby.
Is SW1P 3JX a suitable area for families?
SW1P 3JX scores 60/100 for family suitability. The area offers a reasonable mix of schools and safety.
What is the air quality like at SW1P 3JX?
Air quality data for SW1P 3JX is being updated.
How far is the nearest EV charging point from SW1P 3JX?
EV charging data for SW1P 3JX is being updated. Check Zap-Map for the latest.
Can I get full fibre broadband at SW1P 3JX?
Full fibre availability at SW1P 3JX is being updated. Check Openreach for the latest rollout status.
Area suitability scores
SW1P 3JXRemote Worker
55Based on superfast broadband coverage, FTTP %, and 4G mobile outdoor coverage.
Family
60Based 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
Westminster
District
Westminster
Region
Constituency
LSOA
E01004733
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