SM5 postcode
Broadband in SM5 3ND
Sutton, Sutton
Gigabit broadband is available at this postcode.
Free, independent comparison · Ofcom verified data
Flood Risk
High
Fibre (FTTP)
No
Best speed
Gigabit (1Gbps+)
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 (Gigabit (1Gbps+)) is available at SM5 3ND. 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 SM5 3ND.
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) | 96% | 96% | 10-20 Mbps |
| Superfast (30+ Mbps) | 96% | 96% | 30-80 Mbps |
| Ultrafast (100+ Mbps) | 96% | 96% | 100-300 Mbps |
| Full Fibre (FTTP) | 0% | 0% | 300-900 Mbps |
| Gigabit | 96% | 96% | 900-1,000 Mbps |
Speed Distribution at SM5 3ND
Source: Ofcom Connected Nations 2025
Mobile coverage
4G & 5G coverage · Ofcom Connected Nations 2025
4G Outdoor
4G Indoor
5G Outdoor
Networks with 4G
Schools nearby
Nearest schools within 5 miles · Ofsted ratings as at Jan 2026
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Flood risk
🔴
Flood risk: High
This postcode is in undefined — high risk of flooding from rivers and sea.
Flood Zone
Risk Level
High
Air quality
Particulate matter & nitrogen dioxide levels
air quality
Air quality data not available.
WHO guideline: 15 μg/m³
WHO guideline: 45 μg/m³
WHO guideline: 25 μg/m³
Transport links
Nearest train stations and towns
Nearest train stations
No train stations found within 15 miles
Council tax bands
Band distribution for Sutton
Most common: Band
Annual council tax estimates for , 2024/25
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Check Deals →Living near SM5 3ND
Sutton covers the SM5 3ND postcode. Below you'll find a data-driven picture of life here. Broadband speeds from Ofcom and Ookla. Property prices from the Land Registry. Crime from Police.uk. Demographics from the ONS. Plus schools, flood risk, mobile coverage, and more. No filler. Just facts that help you decide.
Strong broadband in this part of Sutton. Superfast (30Mbps+) reaches 96% of premises. The UK average is around 93%. Sutton beats that. Ultrafast (100Mbps+) covers 96%. Enough for streaming, video calls, and smart home devices. Gigabit connections: 96% coverage. Most homes here can get future-proof speeds.
Next-gen fibre infrastructure covers 96.4% of premises. Most of the area has modern fibre connections.
Limited house price data for SM5 3ND. Few residential sales on record here. Could be a commercial area, new development, or rental-heavy. Land Registry only records completed sales. Rentals and new-builds under shared ownership may not appear. Check Rightmove or Zoopla for current asking prices. Talk to local estate agents for a ground-level view.
Flood risk: High. Zone: Zone 1. Higher flood risk area. Check the Environment Agency flood map in detail. This will affect insurance costs. Air quality: Unknown.
No public EV chargers recorded nearby. Home charging would be the main option. Check Zap-Map for the latest charger locations.
4G outdoor coverage: 95%. Good coverage. Some indoor dead spots possible. Data is at local authority level from Ofcom. Street-level signal can vary. Buildings and terrain affect actual reception. Try your handset on-site before switching provider.
A note on broadband providers. Ofcom data shows what's available. Not which provider to pick. Actual speeds depend on your line, your router, and your provider. Check BT, Sky, Virgin Media, and local FTTP operators. Compare deals at broadbandcompareuk.com or uSwitch. Contract lengths vary. 18 months is standard. Some offer 12. Ask about setup fees. They range from free to £50+. Run a speed test after installation. If speeds don't match what you're paying for, complain.
Where does this data come from? Broadband figures from Ofcom Connected Nations 2025. Crime from Police.uk. House prices from HM Land Registry. Demographics from the ONS Census. Flood data from the Environment Agency. Speed tests from Ookla. All public, all verifiable.
Research is one thing. Being there is another. Walk around SM5 3ND at different times of day. Check if the streets feel safe after dark. Look at how well homes are maintained. Visit the nearest park or green space. These things don't show up in statistics.
That's the full picture for SM5 3ND based on the latest data. Every area has trade-offs. These numbers help you spot them before you commit. Drill into each section above for the details. Compare several postcodes side by side. The right choice depends on what matters most to you. We refresh this data regularly.
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 SM5 3ND
What broadband speeds are available at SM5 3ND?
96% of premises can get superfast broadband here. Top listed speed is Gigabit (1Gbps+).
Can I get gigabit broadband at SM5 3ND?
96% of premises here can get gigabit-capable broadband.
What are house prices like near SM5 3ND?
Recent sale data is limited around SM5 3ND, which often happens in mixed-use or low-turnover areas.
What schools are near SM5 3ND?
School data is not loaded for this postcode yet.
What is the flood risk at SM5 3ND?
SM5 3ND is marked as High flood risk in the current dataset.
How is air quality around SM5 3ND?
Air quality data is not loaded for this postcode yet.
Are there GP surgeries near SM5 3ND?
GP access data for this postcode is not loaded yet.
What transport links does SM5 3ND have?
Transport station data is not loaded for this postcode yet.
Is there mobile coverage at SM5 3ND?
Outdoor 4G coverage is listed at 95% and 5G at undefined% for the wider area.
Can I charge an EV near SM5 3ND?
EV charging data is not loaded for this postcode yet.
What council tax band is common near SM5 3ND?
Council tax distribution is not loaded for this postcode yet.
What makes SM5 3ND different from nearby areas?
SM5 3ND has its own mix of broadband coverage, local services, prices, and environmental signals. That is why postcode-level pages are more useful than generic town guides.
Should I compare SM5 3ND with nearby postcodes?
Yes. Small postcode changes can mean different prices, flood signals, and service access.
Is SM5 3ND worth checking in person?
Yes. The numbers narrow the shortlist, but walking the street still tells you things no dataset can.
How current is the data for SM5 3ND?
This page uses official datasets that update on different cycles, so it is best used as a strong screening tool.
Map
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Area info
Parish
Sutton
District
Sutton
Region
Constituency
LSOA
E01004104
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