SW1W postcode
Broadband in SW1W 9RB
Westminster, Westminster
Gigabit broadband is available at this postcode.
Full fibre (FTTP) covers 38% of premises here.
Free, independent comparison · Ofcom verified data · Updated 13 March 2026
Flood Risk
Data pending
Fibre (FTTP)
Yes (38%)
Best speed
1000 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.
Gigabit broadband (1000 Mbps) is available at SW1W 9RB. That covers your 14 Mbps needs with room to spare.
Speed Test
Check your current download speed and see how it compares to what is available at SW1W 9RB.
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) | 72% | 72% | 10-20 Mbps |
| Superfast (30+ Mbps) | 72% | 72% | 30-80 Mbps |
| Ultrafast (100+ Mbps) | 38% | 38% | 100-300 Mbps |
| Full Fibre (FTTP) | 38% | 38% | 300-900 Mbps |
| Gigabit | 38% | 38% | 900-1,000 Mbps |
Speed Distribution at SW1W 9RB
Source: Ofcom Connected Nations 2025
Digital Divide at SW1W 9RB
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: 4
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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: E01004750
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 Victoria
0.3 mi
by road
London Waterloo
1.7 mi
by road
London Paddington
1.9 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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Looking at SW1W 9RB in Westminster? 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.
Superfast coverage here stands at 72.3%. Nationally, 93% of UK premises have access. Some properties may struggle with speed. Ultrafast broadband (100 Mbps+) reaches 38.3% of properties. Fewer than half of homes here can get ultrafast speeds. Gigabit-capable connections cover 38.3% of premises. Gigabit is available but not yet widespread at this postcode. Full fibre (FTTP) is available to 38.3% 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.
The speed distribution at SW1W 9RB tells a more detailed story than headline figures alone. 34% of connections fall in the 30 to 300 Mbps range. 38.3% 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. 38.3% of premises can hit 300 Mbps or more. That is enough for demanding multi-device households.
What do the broadband speeds at SW1W 9RB 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 SW1W 9RB. 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 SW1W 9RB, 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 72.3% of the area. NGA typically means speeds of 24 Mbps or above.
In the latest month of data, 4 offences were recorded in this LSOA area. That is relatively low for England and Wales. The most common category was theft from the person. Other frequent types include other theft and anti social behaviour. Data comes from Police.uk at LSOA level. One month is a snapshot, not a trend.
London Victoria station is the closest rail link at 0.3 miles from SW1W 9RB. That is walkable for most people. No car needed for the daily commute. London Waterloo is the next closest at 1.7 miles. London Paddington offers another option at 1.9 miles.
Properties around SW1W 9RB 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 SW1W 9RB 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 SW1W 9RB: remote working 85/100, family 80/100, value 50/100. Strong broadband makes this area well suited to home working.
The local authority for SW1W 9RB is Westminster. The SW1W postcode area contains 321 postcodes on this site. Superfast broadband across SW1W ranges from 0% to 100%. SW1W 9RB is below the area average of 94%.
How does SW1W 9RB compare to its neighbours? SW1W 9RH (0.04 miles, Westminster) has 100% superfast coverage and 100% gigabit. SW1W 9RP (0.04 miles, Westminster) has 100% superfast coverage and 65.2% gigabit. SW1W 9QU (0.1 miles, Westminster) has 100% superfast coverage and 72.7% gigabit. SW1W 9AZ (0.08 miles, Westminster) has 100% superfast coverage and 100% gigabit. Neighbouring postcodes tend to have better superfast coverage.
Not every property at SW1W 9RB 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.
Life in Westminster depends on what matters to you. Broadband, transport, and local services vary by street.
Looking at the overall picture for SW1W 9RB, 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.
Before making a decision about SW1W 9RB, 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.
SW1W 9RB 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 SW1W 9RB
What are the broadband speeds available at SW1W 9RB?
Superfast broadband (30 Mbps+) is available to 72.3% of premises at SW1W 9RB. Maximum download speeds reach 1000 Mbps. Ultrafast coverage is at 38.3%.
What is the average house price near SW1W 9RB?
No recent house price data is available for SW1W 9RB.
What schools are nearby in the SW1W 9RB area?
School data for SW1W 9RB is being updated. Check the Get Information About Schools service for the latest.
How does crime rate in SW1W 9RB compare to other areas?
4 offences were recorded in this LSOA area in the latest month. This is relatively low.
How suitable is SW1W 9RB for remote working?
SW1W 9RB scores 85/100 for remote working suitability. Strong broadband makes it well suited.
What is the mobile signal like at SW1W 9RB?
4G outdoor coverage at SW1W 9RB is 99%. 5G reaches 0%. Indoor coverage may be lower.
What is the most common energy efficiency rating near SW1W 9RB?
EPC data for SW1W 9RB is being updated. Check the EPC register for individual property ratings.
What is the council tax band distribution at SW1W 9RB?
The most common council tax band near SW1W 9RB is Band C. The billing authority is Westminster.
How accessible are GP surgeries near SW1W 9RB?
GP surgery data for SW1W 9RB is being updated. Check NHS.uk for the latest.
What transport links are available near SW1W 9RB?
The nearest train station to SW1W 9RB is London Victoria, 0.3 miles away. London Waterloo is also nearby.
Is SW1W 9RB a suitable area for families?
SW1W 9RB scores 80/100 for family suitability. Good schools and low crime contribute to a high score.
What is the air quality like at SW1W 9RB?
Air quality data for SW1W 9RB is being updated.
How far is the nearest EV charging point from SW1W 9RB?
EV charging data for SW1W 9RB is being updated. Check Zap-Map for the latest.
Can I get full fibre broadband at SW1W 9RB?
Full fibre (FTTP) is available to 38.3% of premises at SW1W 9RB. Check with BT, Virgin Media, or local operators for availability.
Area suitability scores
SW1W 9RBRemote Worker
85Based 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
Westminster
District
Westminster
Region
Constituency
LSOA
E01004750
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