SN13 postcode
Broadband in SN13 9EZ
Corsham, Wiltshire
Gigabit broadband is available at this postcode.
Free, independent comparison · Ofcom verified data · Updated 26 March 2026
Flood Risk
Medium
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 SN13 9EZ. 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 SN13 9EZ.
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) | 100% | 100% | 100-300 Mbps |
| Full Fibre (FTTP) | 0% | 0% | 300-900 Mbps |
| Gigabit | 100% | 100% | 900-1,000 Mbps |
Speed Distribution at SN13 9EZ
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: Medium
This postcode is in undefined — medium risk of flooding from rivers and sea.
Flood Zone
Risk Level
Medium
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 Wiltshire
Most common: Band
Annual council tax estimates for , 2024/25
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Check Deals →Living near SN13 9EZ
This is the area guide for SN13 9EZ, located in Corsham (Wiltshire). It covers connectivity, property, safety, and local services. Every claim links back to a specific data point. Read on for the detail.
100% of premises at SN13 9EZ can access superfast broadband. The UK average is 93%. This postcode meets or exceeds that benchmark. Ultrafast broadband (100 Mbps+) reaches 100% of properties. That is solid coverage for bandwidth-heavy households. Gigabit-capable connections cover 100% of premises. Most homes can access gigabit speeds if they choose to.
The speed distribution at SN13 9EZ tells a more detailed story than headline figures alone. 100% 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. Over half of connections exceed 300 Mbps. That supports multiple 4K streams, large file transfers, and cloud gaming without issue.
What do the broadband speeds at SN13 9EZ mean in practice? Most premises have superfast speeds. Remote working with video calls and cloud tools should be manageable for most households.
FWA broadband has not reached SN13 9EZ yet. Satellite services like Starlink or 4G home broadband routers can fill the gap where fixed-line options are limited.
0% of premises at SN13 9EZ fall below the Universal Service Obligation of 10 Mbps. 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.
Flood risk at SN13 9EZ is rated Medium. Check Environment Agency flood maps for detailed information. Specialist flood insurance may be needed.
The three most common bands are D (25%), C (20%), E (20%). Band D corresponds to 1991 property values of £68,001 to £88,000. Current values are typically much higher. The spread across mid-range bands suggests a varied housing stock.
Outdoor 4G mobile signal at SN13 9EZ is available across 95% of the area. Indoor 4G drops to 85%. Some signal loss indoors is normal. Most calls and data should still work inside. Coverage data covers EE, O2, Three, Vodafone. Check each operator individually, as coverage varies by network.
Suitability scores for SN13 9EZ: remote working 55/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.
SN13 9EZ falls within the Wiltshire local authority area. The immediate area is Corsham, a distinct community within the wider district. The SN13 postcode area contains 655 postcodes on this site. Superfast broadband across SN13 ranges from 0% to 100%. SN13 9EZ is above the area average of 88%.
How does SN13 9EZ compare to its neighbours? SN13 9HA (0.05 miles, corsham) has 100% superfast coverage and 96.4% gigabit. Coverage is broadly similar across these neighbouring postcodes.
Broadband availability varies by provider and by property. At SN13 9EZ, 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 Corsham has its own feel. This data gives you the factual starting point. A visit fills in the rest.
What does all of this mean for someone considering SN13 9EZ? Connectivity at SN13 9EZ is a strength. Strong broadband coverage gives flexibility for both working and leisure. The area scores well on that front. Wiltshire 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. Corsham 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 SN13 9EZ, 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 SN13 9EZ. Broadband, property, schools, safety, and local services all in one place. For area-wide trends, see the Corsham 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 SN13 9EZ
What are the broadband speeds available at SN13 9EZ?
Superfast broadband (30 Mbps+) is available to 100% of premises at SN13 9EZ. Ultrafast coverage is at 100%.
What is the average house price near SN13 9EZ?
No recent house price data is available for SN13 9EZ.
What is the flood risk for properties at SN13 9EZ?
SN13 9EZ has a Medium flood risk rating. Check Environment Agency maps for detail.
What schools are nearby in the SN13 9EZ area?
School data for SN13 9EZ is being updated. Check the Get Information About Schools service for the latest.
How does crime rate in SN13 9EZ compare to other areas?
Crime data for this area is being updated.
How suitable is SN13 9EZ for remote working?
SN13 9EZ scores 55/100 for remote working suitability. Speeds may limit video-heavy workflows.
What is the mobile signal like at SN13 9EZ?
4G outdoor coverage at SN13 9EZ is 95%. Indoor coverage may be lower.
What is the most common energy efficiency rating near SN13 9EZ?
EPC data for SN13 9EZ is being updated. Check the EPC register for individual property ratings.
What is the council tax band distribution at SN13 9EZ?
Council tax band information for SN13 9EZ is being updated.
How accessible are GP surgeries near SN13 9EZ?
GP surgery data for SN13 9EZ is being updated. Check NHS.uk for the latest.
What transport links are available near SN13 9EZ?
Transport data for SN13 9EZ is being updated.
Is SN13 9EZ a suitable area for families?
SN13 9EZ scores 50/100 for family suitability. Check school and crime sections above for detail.
What is the air quality like at SN13 9EZ?
Air quality data for SN13 9EZ is being updated.
How far is the nearest EV charging point from SN13 9EZ?
EV charging data for SN13 9EZ is being updated. Check Zap-Map for the latest.
Can I get full fibre broadband at SN13 9EZ?
Ultrafast broadband (100 Mbps+) reaches 100% of premises. Check Openreach and local operators for FTTP availability.
Area suitability scores
SN13 9EZRemote Worker
55Based on superfast broadband coverage, FTTP %, and 4G mobile outdoor coverage.
Family
50Based 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.
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Area info
Parish
Corsham
District
Wiltshire
Region
Constituency
LSOA
E01031933
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