SG18 postcode

Broadband in SG18 9SR

Biggleswade, Central Bedfordshire

Superfast broadband covers 100% of premises here.

Best speed~30 Mbps
StandardSuperfastGigabit
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Free, independent comparison · Ofcom verified data · Updated 23 March 2026

Flood Risk

Medium

Fibre (FTTP)

No

Best speed

~30 Mbps

Reviewed by Rex BlackwellData last verified: 23 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 SG18 9SR 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 SG18 9SR.

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 SG18 9SR

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.

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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 Central Bedfordshire

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 SG18 9SR

Biggleswade is home to SG18 9SR. 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 SG18 9SR. 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.

Here is how the broadband at SG18 9SR maps against common household needs. Most premises have superfast speeds. Remote working with video calls and cloud tools should be manageable for most households.

Fixed Wireless Access is not currently available at SG18 9SR. 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 SG18 9SR, 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 SG18 9SR 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 SG18 9SR 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 SG18 9SR: remote working 55/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.

SG18 9SR falls within the Central Bedfordshire local authority area. The immediate area is Biggleswade, a distinct community within the wider district. The SG18 postcode area contains 747 postcodes on this site. Superfast broadband across SG18 ranges from 0% to 100%. SG18 9SR is above the area average of 92%.

Not every property at SG18 9SR 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.

Life in Biggleswade depends on what matters to you. Broadband, transport, and local services vary by street.

What does all of this mean for someone considering SG18 9SR? Connectivity at SG18 9SR is a strength. Strong broadband coverage gives flexibility for both working and leisure. The area scores well on that front. Central Bedfordshire 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. Biggleswade 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 SG18 9SR, 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.

SG18 9SR in Biggleswade: broadband, house prices, crime, schools, and more. All from verified sources. Run a speed test above for a live reading. Compare with nearby postcodes to see how this area stacks up against its neighbours.

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 SG18 9SR

What are the broadband speeds available at SG18 9SR?

Superfast broadband (30 Mbps+) is available to 100% of premises at SG18 9SR.

What is the average house price near SG18 9SR?

No recent house price data is available for SG18 9SR.

What is the flood risk for properties at SG18 9SR?

SG18 9SR has a Medium flood risk rating. Check Environment Agency maps for detail.

What schools are nearby in the SG18 9SR area?

School data for SG18 9SR is being updated. Check the Get Information About Schools service for the latest.

How does crime rate in SG18 9SR compare to other areas?

Crime data for this area is being updated.

How suitable is SG18 9SR for remote working?

SG18 9SR scores 55/100 for remote working suitability. Speeds may limit video-heavy workflows.

What is the mobile signal like at SG18 9SR?

4G outdoor coverage at SG18 9SR is 95%. Indoor coverage may be lower.

What is the most common energy efficiency rating near SG18 9SR?

EPC data for SG18 9SR is being updated. Check the EPC register for individual property ratings.

What is the council tax band distribution at SG18 9SR?

Council tax band information for SG18 9SR is being updated.

How accessible are GP surgeries near SG18 9SR?

GP surgery data for SG18 9SR is being updated. Check NHS.uk for the latest.

What transport links are available near SG18 9SR?

Transport data for SG18 9SR is being updated.

Is SG18 9SR a suitable area for families?

SG18 9SR scores 50/100 for family suitability. Check school and crime sections above for detail.

What is the air quality like at SG18 9SR?

Air quality data for SG18 9SR is being updated.

How far is the nearest EV charging point from SG18 9SR?

EV charging data for SG18 9SR is being updated. Check Zap-Map for the latest.

Can I get full fibre broadband at SG18 9SR?

Full fibre availability at SG18 9SR is being updated. Check Openreach for the latest rollout status.

Area suitability scores

SG18 9SR

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

Biggleswade

District

Central Bedfordshire

Region

Constituency

LSOA

E01017381

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