SN12 postcode
Broadband in SN12 7JB
Melksham Without, Wiltshire
Superfast broadband covers 100% of premises here.
Free, independent comparison · Ofcom verified data · Updated 10 March 2026
Flood Risk
Medium
Fibre (FTTP)
No
Best speed
~30 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 SN12 7JB is ~30 Mbps. That covers your 14 Mbps estimate.
Speed Test
Check your current download speed and see how it compares to what is available at SN12 7JB.
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 SN12 7JB
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 SN12 7JB
Melksham Without is home to SN12 7JB. Whether you live here or plan to move, the data below paints a clear picture. Broadband, schools, crime, house prices, and local services all follow. The numbers speak for themselves.
Superfast coverage here stands at 100%. Nationally, 93% of UK premises have access. Coverage at this postcode is strong.
Here is how broadband speeds break down across premises at SN12 7JB. 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 SN12 7JB 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 SN12 7JB yet. Satellite services like Starlink or 4G home broadband routers can fill the gap where fixed-line options are limited.
0% of premises at SN12 7JB 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 SN12 7JB 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 SN12 7JB 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 SN12 7JB: remote working 55/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.
SN12 7JB falls within the Wiltshire local authority area. The immediate area is Melksham Without, a distinct community within the wider district. The SN12 postcode area contains 808 postcodes on this site. Superfast broadband across SN12 ranges from 0% to 100%. SN12 7JB is above the area average of 94%.
How does SN12 7JB compare to its neighbours? SN12 7PU (0.05 miles, melksham-without) has 100% superfast coverage and 0% gigabit. Coverage is broadly similar across these neighbouring postcodes.
When choosing a broadband provider at SN12 7JB, 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.
Melksham Without offers a mix of residential properties and local amenities. The character of any area is best judged in person.
Looking at the overall picture for SN12 7JB, a few things are worth highlighting. Connectivity at SN12 7JB 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. Melksham Without 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 SN12 7JB. 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 SN12 7JB. Broadband, property, schools, safety, and local services all in one place. For area-wide trends, see the Melksham Without 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 SN12 7JB
What are the broadband speeds available at SN12 7JB?
Superfast broadband (30 Mbps+) is available to 100% of premises at SN12 7JB.
What is the average house price near SN12 7JB?
No recent house price data is available for SN12 7JB.
What is the flood risk for properties at SN12 7JB?
SN12 7JB has a Medium flood risk rating. Check Environment Agency maps for detail.
What schools are nearby in the SN12 7JB area?
School data for SN12 7JB is being updated. Check the Get Information About Schools service for the latest.
How does crime rate in SN12 7JB compare to other areas?
Crime data for this area is being updated.
How suitable is SN12 7JB for remote working?
SN12 7JB scores 55/100 for remote working suitability. Speeds may limit video-heavy workflows.
What is the mobile signal like at SN12 7JB?
4G outdoor coverage at SN12 7JB is 95%. Indoor coverage may be lower.
What is the most common energy efficiency rating near SN12 7JB?
EPC data for SN12 7JB is being updated. Check the EPC register for individual property ratings.
What is the council tax band distribution at SN12 7JB?
Council tax band information for SN12 7JB is being updated.
How accessible are GP surgeries near SN12 7JB?
GP surgery data for SN12 7JB is being updated. Check NHS.uk for the latest.
What transport links are available near SN12 7JB?
Transport data for SN12 7JB is being updated.
Is SN12 7JB a suitable area for families?
SN12 7JB scores 50/100 for family suitability. Check school and crime sections above for detail.
What is the air quality like at SN12 7JB?
Air quality data for SN12 7JB is being updated.
How far is the nearest EV charging point from SN12 7JB?
EV charging data for SN12 7JB is being updated. Check Zap-Map for the latest.
Can I get full fibre broadband at SN12 7JB?
Full fibre availability at SN12 7JB is being updated. Check Openreach for the latest rollout status.
Area suitability scores
SN12 7JBRemote 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.
Map
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Area info
Parish
Melksham Without
District
Wiltshire
Region
Constituency
LSOA
E01034528
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