SN11 postcode

Broadband in SN11 0ED

Calne, Wiltshire

Superfast broadband covers 100% of premises here.

Best speed~30 Mbps
StandardSuperfastGigabit
Compare Broadband Deals →

Free, independent comparison · Ofcom verified data · Updated 19 March 2026

Flood Risk

Medium

Fibre (FTTP)

No

Best speed

~30 Mbps

Reviewed by Arthur TuringData last verified: 19 March 2026

Speed Calculator

Adjust the options below to see how much broadband speed your household needs.

2
18

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.

Estimated speed needed14 Mbps

The best available speed at SN11 0ED is ~30 Mbps. That covers your 14 Mbps estimate.

Compare Deals in SN11 0ED

Speed Test

Check your current download speed and see how it compares to what is available at SN11 0ED.

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)

TechnologyAvailableCoverageTypical 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)N/A
N/A
300-900 Mbps
Gigabit0%
0%
900-1,000 Mbps

Speed Distribution at SN11 0ED

100%
30–300 Mbps (100%)

Source: Ofcom Connected Nations 2025

Mobile coverage

4G & 5G coverage · Ofcom Connected Nations 2025

4G Outdoor

95%

4G Indoor

85%

5G Outdoor

%

Networks with 4G

EEO2ThreeVodafone
Ofcom Connected Nations 2025

Schools nearby

Nearest schools within 5 miles · Ofsted ratings as at Jan 2026

Schools data is currently unavailable.

Compare broadband in SN11 0ED

Find the best broadband packages available at your address.

Compare Deals Now

Flood risk

🟠

Flood risk: Medium

This postcode is in undefined — medium risk of flooding from rivers and sea.

Flood Zone

Risk Level

Medium

Environment Agency

Air quality

Particulate matter & nitrogen dioxide levels

air quality

Air quality data not available.

PM2.5 (fine particles) μg/m³

WHO guideline: 15 μg/m³

PM10 (coarse particles) μg/m³

WHO guideline: 45 μg/m³

NO₂ (nitrogen dioxide) μg/m³

WHO guideline: 25 μg/m³

DEFRA UK-AIR · Guidelines: WHO 2021

Transport links

Nearest train stations and towns

Nearest train stations

No train stations found within 15 miles

Network Rail / National Rail · Straight-line distances

Council tax bands

Band distribution for Wiltshire

Most common: Band

A
5%£1,381
B
10%£1,611
C
20%£1,841
D
25%£2,071
E
20%£2,531
F
10%£2,991
G
8%£3,452
H
2%£4,142

Annual council tax estimates for , 2024/25

VOA (Valuation Office Agency)

Ready to switch? See what's available at your address.

Check Deals

Living near SN11 0ED

Calne is home to SN11 0ED. 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.

100% of premises at SN11 0ED can access superfast broadband. The UK average is 93%. This postcode meets or exceeds that benchmark.

Here is how broadband speeds break down across premises at SN11 0ED. 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.

Translating the numbers at SN11 0ED into daily use gives a clearer picture. Most premises have superfast speeds. Remote working with video calls and cloud tools should be manageable for most households.

FWA broadband has not reached SN11 0ED 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 SN11 0ED, 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 SN11 0ED 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.

4G outdoor coverage at SN11 0ED reaches 95%. 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 SN11 0ED: remote working 55/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.

SN11 0ED falls within the Wiltshire local authority area. The immediate area is Calne, a distinct community within the wider district. The SN11 postcode area contains 761 postcodes on this site. Superfast broadband across SN11 ranges from 0% to 100%. SN11 0ED is above the area average of 92%.

How does SN11 0ED compare to its neighbours? SN11 0SD (0.02 miles, calne) has 100% superfast coverage and 0% gigabit. SN11 0DE (0.03 miles, calne) has 100% superfast coverage and 89.5% gigabit. SN11 0DB (0.03 miles, calne) has 100% superfast coverage and 100% gigabit. SN11 0EB (0.04 miles, calne) has 100% superfast coverage and 0% gigabit. Coverage is broadly similar across these neighbouring postcodes.

Not every property at SN11 0ED gets the same speeds. Run a postcode check with each provider before signing up. Headline speeds are not guarantees. 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 Calne 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 SN11 0ED? Connectivity at SN11 0ED 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. Calne 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 SN11 0ED, 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 SN11 0ED. Broadband, property, schools, safety, and local services all in one place. For area-wide trends, see the Calne 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 SN11 0ED

What are the broadband speeds available at SN11 0ED?

Superfast broadband (30 Mbps+) is available to 100% of premises at SN11 0ED.

What is the average house price near SN11 0ED?

No recent house price data is available for SN11 0ED.

What is the flood risk for properties at SN11 0ED?

SN11 0ED has a Medium flood risk rating. Check Environment Agency maps for detail.

What schools are nearby in the SN11 0ED area?

School data for SN11 0ED is being updated. Check the Get Information About Schools service for the latest.

How does crime rate in SN11 0ED compare to other areas?

Crime data for this area is being updated.

How suitable is SN11 0ED for remote working?

SN11 0ED scores 55/100 for remote working suitability. Speeds may limit video-heavy workflows.

What is the mobile signal like at SN11 0ED?

4G outdoor coverage at SN11 0ED is 95%. Indoor coverage may be lower.

What is the most common energy efficiency rating near SN11 0ED?

EPC data for SN11 0ED is being updated. Check the EPC register for individual property ratings.

What is the council tax band distribution at SN11 0ED?

Council tax band information for SN11 0ED is being updated.

How accessible are GP surgeries near SN11 0ED?

GP surgery data for SN11 0ED is being updated. Check NHS.uk for the latest.

What transport links are available near SN11 0ED?

Transport data for SN11 0ED is being updated.

Is SN11 0ED a suitable area for families?

SN11 0ED scores 50/100 for family suitability. Check school and crime sections above for detail.

What is the air quality like at SN11 0ED?

Air quality data for SN11 0ED is being updated.

How far is the nearest EV charging point from SN11 0ED?

EV charging data for SN11 0ED is being updated. Check Zap-Map for the latest.

Can I get full fibre broadband at SN11 0ED?

Full fibre availability at SN11 0ED is being updated. Check Openreach for the latest rollout status.

Area suitability scores

SN11 0ED

Remote Worker

55

Based on superfast broadband coverage, FTTP %, and 4G mobile outdoor coverage.

Family

50

Based on Ofsted school ratings, crime rate, flood risk, and GP surgery proximity.

Value for Money

50

Based on broadband quality relative to average house price in the area.

Map

Area info

Parish

Calne

District

Wiltshire

Region

Constituency

LSOA

E01034524

Best deals

Compare broadband deals in SN11 0ED

Find the best packages from UK providers in minutes.

Check Available Deals

Broadband deals for SN11 0ED

Compare Deals