SG18 postcode

Broadband in SG18 9SS

Biggleswade, Central Bedfordshire

Superfast broadband covers 50% 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 Arthur TuringData 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 SG18 9SS 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 9SS.

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)50%
50%
10-20 Mbps
Superfast (30+ Mbps)50%
50%
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 9SS

10–30 Mbps (50%)
30–300 Mbps (50%)

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 9SS

This is the area guide for SG18 9SS, located in Biggleswade (Central Bedfordshire). It covers connectivity, property, safety, and local services. Every claim links back to a specific data point. Read on for the detail.

50% of premises at SG18 9SS can access superfast broadband. The UK average is 93%. There is room for improvement here.

The speed distribution at SG18 9SS 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 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 SG18 9SS into daily use gives a clearer picture.

Fixed Wireless Access is not currently available at SG18 9SS. 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 9SS, 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 9SS 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 9SS 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 SG18 9SS: remote working 35/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.

SG18 9SS 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 9SS is below the area average of 92%.

Not every property at SG18 9SS 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.

Biggleswade 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 SG18 9SS, a few things are worth highlighting. 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 9SS, 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 SG18 9SS in Biggleswade. 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 SG18 9SS

What are the broadband speeds available at SG18 9SS?

Superfast broadband (30 Mbps+) is available to 50% of premises at SG18 9SS.

What is the average house price near SG18 9SS?

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

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

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

What schools are nearby in the SG18 9SS area?

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

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

Crime data for this area is being updated.

How suitable is SG18 9SS for remote working?

SG18 9SS scores 35/100 for remote working suitability. Speeds may limit video-heavy workflows.

What is the mobile signal like at SG18 9SS?

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

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

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

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

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

How accessible are GP surgeries near SG18 9SS?

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

What transport links are available near SG18 9SS?

Transport data for SG18 9SS is being updated.

Is SG18 9SS a suitable area for families?

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

What is the air quality like at SG18 9SS?

Air quality data for SG18 9SS is being updated.

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

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

Can I get full fibre broadband at SG18 9SS?

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

Area suitability scores

SG18 9SS

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

Biggleswade

District

Central Bedfordshire

Region

Constituency

LSOA

E01017381

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