SN8 postcode

Broadband in SN8 4DR

Savernake, Wiltshire

Superfast broadband covers 54.5% of premises here.

Best speed~30 Mbps
StandardSuperfastGigabit
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Free, independent comparison · Ofcom verified data · Updated 24 March 2026

Flood Risk

Medium

Fibre (FTTP)

No

Best speed

~30 Mbps

Reviewed by Sage MitchellData last verified: 24 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 SN8 4DR is ~30 Mbps. That covers your 14 Mbps estimate.

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Speed Test

Check your current download speed and see how it compares to what is available at SN8 4DR.

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)55%
55%
10-20 Mbps
Superfast (30+ Mbps)55%
55%
30-80 Mbps
Ultrafast (100+ Mbps)0%
0%
100-300 Mbps
Full Fibre (FTTP)0%
0%
300-900 Mbps
Gigabit0%
0%
900-1,000 Mbps

Speed Distribution at SN8 4DR

2–5 Mbps (18%)
5–10 Mbps (27%)
30–300 Mbps (55%)

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.

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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

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)

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Living near SN8 4DR

Savernake is home to SN8 4DR. 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.

54.5% of premises at SN8 4DR can access superfast broadband. The UK average is 93%. There is room for improvement here.

The speed distribution at SN8 4DR tells a more detailed story than headline figures alone. 18.2% of connections fall in the 2 to 5 Mbps range. 27.3% of connections fall in the 5 to 10 Mbps range. 54.5% of connections fall in the 30 to 300 Mbps range. 18% of premises get less than 5 Mbps. That is not enough for reliable video calls or streaming.

What do the broadband speeds at SN8 4DR mean in practice?

Fixed Wireless Access is not currently available at SN8 4DR. 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 SN8 4DR, 18.2% of properties do not meet this threshold. Properties below the USO can request a connection from BT under the scheme. Next-generation access (NGA) reaches 54.5% of the area. NGA typically means speeds of 24 Mbps or above.

Flood risk at SN8 4DR 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 SN8 4DR 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. Strong 4G coverage combined with limited fixed broadband means 4G home broadband could be a practical alternative here.

Suitability scores for SN8 4DR: remote working 35/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.

The local authority for SN8 4DR is Wiltshire. The immediate area is Savernake, a distinct community within the wider district. The SN8 postcode area contains 904 postcodes on this site. Superfast broadband across SN8 ranges from 0% to 100%. SN8 4DR is below the area average of 83%.

When choosing a broadband provider at SN8 4DR, 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.

Savernake offers a mix of residential properties and local amenities. The character of any area is best judged in person.

Pulling the data together for SN8 4DR, 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. Savernake 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 SN8 4DR, 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.

That is the full data picture for SN8 4DR in Savernake. Use it alongside your own research. For the most current broadband speeds, run a live speed test from this page. Check back periodically as data is refreshed with new releases.

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 SN8 4DR

What are the broadband speeds available at SN8 4DR?

Superfast broadband (30 Mbps+) is available to 54.5% of premises at SN8 4DR.

What is the average house price near SN8 4DR?

No recent house price data is available for SN8 4DR.

What is the flood risk for properties at SN8 4DR?

SN8 4DR has a Medium flood risk rating. Check Environment Agency maps for detail.

What schools are nearby in the SN8 4DR area?

School data for SN8 4DR is being updated. Check the Get Information About Schools service for the latest.

How does crime rate in SN8 4DR compare to other areas?

Crime data for this area is being updated.

How suitable is SN8 4DR for remote working?

SN8 4DR scores 35/100 for remote working suitability. Speeds may limit video-heavy workflows.

What is the mobile signal like at SN8 4DR?

4G outdoor coverage at SN8 4DR is 95%. Indoor coverage may be lower.

What is the most common energy efficiency rating near SN8 4DR?

EPC data for SN8 4DR is being updated. Check the EPC register for individual property ratings.

What is the council tax band distribution at SN8 4DR?

Council tax band information for SN8 4DR is being updated.

How accessible are GP surgeries near SN8 4DR?

GP surgery data for SN8 4DR is being updated. Check NHS.uk for the latest.

What transport links are available near SN8 4DR?

Transport data for SN8 4DR is being updated.

Is SN8 4DR a suitable area for families?

SN8 4DR scores 50/100 for family suitability. Check school and crime sections above for detail.

What is the air quality like at SN8 4DR?

Air quality data for SN8 4DR is being updated.

How far is the nearest EV charging point from SN8 4DR?

EV charging data for SN8 4DR is being updated. Check Zap-Map for the latest.

Can I get full fibre broadband at SN8 4DR?

Full fibre availability at SN8 4DR is being updated. Check Openreach for the latest rollout status.

Area suitability scores

SN8 4DR

Remote Worker

35

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

Savernake

District

Wiltshire

Region

Constituency

LSOA

E01031866

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