SN15 postcode
Broadband in SN15 5BW
Lea and Cleverton, Wiltshire
Gigabit broadband is available at this postcode.
Free, independent comparison · Ofcom verified data · Updated 20 March 2026
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 SN15 5BW. 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 SN15 5BW.
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) | 50% | 50% | 10-20 Mbps |
| Superfast (30+ Mbps) | 50% | 50% | 30-80 Mbps |
| Ultrafast (100+ Mbps) | 50% | 50% | 100-300 Mbps |
| Full Fibre (FTTP) | N/A | N/A | 300-900 Mbps |
| Gigabit | 50% | 50% | 900-1,000 Mbps |
Speed Distribution at SN15 5BW
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 Wiltshire
Most common: Band
Annual council tax estimates for , 2024/25
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Check Deals →Living near SN15 5BW
SN15 5BW sits in Lea and Cleverton, part of Wiltshire. 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 coverage here stands at 50%. Nationally, 93% of UK premises have access. Some properties may struggle with speed. Ultrafast broadband (100 Mbps+) reaches 50% of properties. Over half of premises have access to faster tiers. Gigabit-capable connections cover 50% of premises. Gigabit is available but not yet widespread at this postcode.
The speed distribution at SN15 5BW tells a more detailed story than headline figures alone. 50% of connections fall in the 10 to 30 Mbps range. 50% 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. 50% of premises can hit 300 Mbps or more. That is enough for demanding multi-device households.
Translating the numbers at SN15 5BW into daily use gives a clearer picture.
Fixed Wireless Access is not currently available at SN15 5BW. 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 SN15 5BW, 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.
Flood risk at SN15 5BW is rated High. 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 SN15 5BW 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. Strong 4G coverage combined with limited fixed broadband means 4G home broadband could be a practical alternative here.
Suitability scores for SN15 5BW: remote working 35/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.
The local authority for SN15 5BW is Wiltshire. The immediate area is Lea and Cleverton, a distinct community within the wider district. The SN15 postcode area contains 1220 postcodes on this site. Superfast broadband across SN15 ranges from 0% to 100%. SN15 5BW is below the area average of 93%.
When choosing a broadband provider at SN15 5BW, check what technology reaches your specific address. Availability varies by street and sometimes by building. 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.
Life in Lea and Cleverton depends on what matters to you. Broadband, transport, and local services vary by street.
Pulling the data together for SN15 5BW, here is what stands out. 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. Lea and Cleverton 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.
Numbers tell part of the story for SN15 5BW. Visit at different times of day. Talk to neighbours. Check mobile signal indoors. Walk the route to the nearest school or station. Test the broadband speed from inside the property. These things do not show up in data.
This covers the key data for SN15 5BW. Broadband, property, schools, safety, and local services all in one place. For area-wide trends, see the Lea and Cleverton 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 SN15 5BW
What are the broadband speeds available at SN15 5BW?
Superfast broadband (30 Mbps+) is available to 50% of premises at SN15 5BW. Ultrafast coverage is at 50%.
What is the average house price near SN15 5BW?
No recent house price data is available for SN15 5BW.
What is the flood risk for properties at SN15 5BW?
SN15 5BW has a High flood risk rating. Check Environment Agency maps for detail.
What schools are nearby in the SN15 5BW area?
School data for SN15 5BW is being updated. Check the Get Information About Schools service for the latest.
How does crime rate in SN15 5BW compare to other areas?
Crime data for this area is being updated.
How suitable is SN15 5BW for remote working?
SN15 5BW scores 35/100 for remote working suitability. Speeds may limit video-heavy workflows.
What is the mobile signal like at SN15 5BW?
4G outdoor coverage at SN15 5BW is 95%. Indoor coverage may be lower.
What is the most common energy efficiency rating near SN15 5BW?
EPC data for SN15 5BW is being updated. Check the EPC register for individual property ratings.
What is the council tax band distribution at SN15 5BW?
Council tax band information for SN15 5BW is being updated.
How accessible are GP surgeries near SN15 5BW?
GP surgery data for SN15 5BW is being updated. Check NHS.uk for the latest.
What transport links are available near SN15 5BW?
Transport data for SN15 5BW is being updated.
Is SN15 5BW a suitable area for families?
SN15 5BW scores 50/100 for family suitability. Check school and crime sections above for detail.
What is the air quality like at SN15 5BW?
Air quality data for SN15 5BW is being updated.
How far is the nearest EV charging point from SN15 5BW?
EV charging data for SN15 5BW is being updated. Check Zap-Map for the latest.
Can I get full fibre broadband at SN15 5BW?
Ultrafast broadband (100 Mbps+) reaches 50% of premises. Check Openreach and local operators for FTTP availability.
Area suitability scores
SN15 5BWRemote Worker
35Based 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.
Map
Area info
Parish
Lea and Cleverton
District
Wiltshire
Region
Constituency
LSOA
E01031894
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