SW20 postcode
Broadband in SW20 8NT
Merton, Merton
Superfast broadband covers 100% of premises here.
Free, independent comparison · Ofcom verified data · Updated 29 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 SW20 8NT 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 SW20 8NT.
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) | 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 |
| Gigabit | 0% | 0% | 900-1,000 Mbps |
Speed Distribution at SW20 8NT
Source: Ofcom Connected Nations 2025
Digital Divide at SW20 8NT
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
Compare broadband in SW20 8NT
Find the best broadband packages available at your address.
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: E01003442
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
Wimbledon
1.1 mi
by road
Clapham Junction
4.2 mi
by road
Richmond
4.4 mi
by road
Council tax bands
Band distribution for Merton
Most common: Band C
~£1,841/yr · Merton
Annual council tax estimates for Merton, 2024/25
Ready to switch? See what's available at your address.
Check Deals →Living near SW20 8NT
SW20 8NT sits in Merton. This guide covers broadband speeds, house prices, schools, and more. Every figure comes from verified public data sources. Use it alongside your own research when comparing areas.
Superfast broadband (30 Mbps+) coverage at SW20 8NT stands at 100%. That is above the UK average of 93%. 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 SW20 8NT gives a better picture of what to expect. 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 SW20 8NT 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 SW20 8NT 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 SW20 8NT, 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 100% of the area. NGA typically means speeds of 24 Mbps or above.
Crime in the LSOA covering SW20 8NT 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.
Wimbledon station is the closest rail link at 1.1 miles from SW20 8NT. A short drive or cycle gets you to the platform. Bus links may also connect. Clapham Junction is the next closest at 4.2 miles. Richmond offers another option at 4.4 miles.
Properties around SW20 8NT most commonly fall into council tax Band C. The billing authority is Merton. 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 SW20 8NT 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 SW20 8NT: remote working 95/100, family 80/100, value 50/100. Strong broadband makes this area well suited to home working.
SW20 8NT falls within the Merton local authority area. The SW20 postcode area contains 526 postcodes on this site. Superfast broadband across SW20 ranges from 50% to 100%. SW20 8NT is close to the area average of 100%.
How does SW20 8NT compare to its neighbours? SW20 8NR (0.07 miles, Merton) has 100% superfast coverage and 100% gigabit. SW20 8NS (0.1 miles, Merton) has 100% superfast coverage and 100% gigabit. SW20 0RX (0.11 miles, Merton) has 100% superfast coverage and 100% gigabit. SW20 0RY (0.1 miles, Merton) has 100% superfast coverage and 100% gigabit. Coverage is broadly similar across these neighbouring postcodes.
Broadband availability varies by provider and by property. At SW20 8NT, 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 Merton has its own feel. This data gives you the factual starting point. A visit fills in the rest.
Looking at the overall picture for SW20 8NT, 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 SW20 8NT, 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.
This covers the key data for SW20 8NT. Broadband, property, schools, safety, and local services all in one place. For area-wide trends, see the Merton hub page. Bookmark this page and check back as new data arrives.
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 SW20 8NT
What are the broadband speeds available at SW20 8NT?
Superfast broadband (30 Mbps+) is available to 100% of premises at SW20 8NT. Maximum download speeds reach 300 Mbps.
What is the average house price near SW20 8NT?
No recent house price data is available for SW20 8NT.
What schools are nearby in the SW20 8NT area?
School data for SW20 8NT is being updated. Check the Get Information About Schools service for the latest.
How does crime rate in SW20 8NT compare to other areas?
0 offences were recorded in this LSOA area in the latest month. This is relatively low.
How suitable is SW20 8NT for remote working?
SW20 8NT scores 95/100 for remote working suitability. Strong broadband makes it well suited.
What is the mobile signal like at SW20 8NT?
4G outdoor coverage at SW20 8NT is 99%. 5G reaches 0%. Indoor coverage may be lower.
What is the most common energy efficiency rating near SW20 8NT?
EPC data for SW20 8NT is being updated. Check the EPC register for individual property ratings.
What is the council tax band distribution at SW20 8NT?
The most common council tax band near SW20 8NT is Band C. The billing authority is Merton.
How accessible are GP surgeries near SW20 8NT?
GP surgery data for SW20 8NT is being updated. Check NHS.uk for the latest.
What transport links are available near SW20 8NT?
The nearest train station to SW20 8NT is Wimbledon, 1.1 miles away. Clapham Junction is also nearby.
Is SW20 8NT a suitable area for families?
SW20 8NT scores 80/100 for family suitability. Good schools and low crime contribute to a high score.
What is the air quality like at SW20 8NT?
Air quality data for SW20 8NT is being updated.
How far is the nearest EV charging point from SW20 8NT?
EV charging data for SW20 8NT is being updated. Check Zap-Map for the latest.
Can I get full fibre broadband at SW20 8NT?
Full fibre availability at SW20 8NT is being updated. Check Openreach for the latest rollout status.
Area suitability scores
SW20 8NTRemote Worker
95Based 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
Merton
District
Merton
Region
Constituency
LSOA
E01003442
Best deals
Compare broadband deals in SW20 8NT
Find the best packages from UK providers in minutes.
Broadband deals for SW20 8NT
Compare Deals