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SG18 postcode

Broadband in SG18 9AY

Old Warden, Central Bedfordshire

Standard broadband is the main option at this postcode.

Best speed0%
StandardSuperfastGigabit
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Free, independent comparison · Ofcom verified data

Flood Risk

Medium

Fibre (FTTP)

No

Best speed

0%

Reviewed by Arthur Turing

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

Your household needs approximately 14 Mbps. We don't have speed data for SG18 9AY yet.

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Speed Test

Check your current download speed and see how it compares to what is available at SG18 9AY.

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)

Living near SG18 9AY

Old Warden covers the SG18 9AY postcode in Central Bedfordshire. Below you'll find a data-driven picture of life here. Broadband speeds from Ofcom and Ookla. Property prices from the Land Registry. Crime from Police.uk. Demographics from the ONS. Plus schools, flood risk, mobile coverage, and more. No filler. Just facts that help you decide.

Broadband at SG18 9AY is below average. Superfast covers just 0% of premises. The UK average sits at 93%. Big gap here. Video calls may drop. Streaming will buffer. Check if 4G or 5G home broadband is an option. Some providers offer mobile broadband alternatives. No gigabit connections available yet. Top speeds listed as unknown.

Next-gen fibre infrastructure covers 100% of premises. Most of the area has modern fibre connections.

Limited house price data for SG18 9AY. Few residential sales on record here. Could be a commercial area, new development, or rental-heavy. Land Registry only records completed sales. Rentals and new-builds under shared ownership may not appear. Check Rightmove or Zoopla for current asking prices. Talk to local estate agents for a ground-level view.

Police.uk data: 0 incidents last month. Low crime area. Fewer incidents than most places this size. Crime data is at LSOA level, not postcode. Nearby postcodes share these figures. The area covers roughly 1,500 residents. Monthly figures move around. The pattern matters more.

Flood risk: Medium. Zone: Zone 1. Moderate flood risk. Get a flood risk assessment before buying. Insurance premiums may be higher. Air quality: Unknown.

Local population: 1,508. Median age: 42. Rural area. 42 people per km². Expect quiet roads and more space between homes. Fewer local amenities. Car likely a must. Deprivation index: decile 5 out of 10. That's mid-range. Living environment quality is lower than average.

No public EV chargers recorded nearby. Home charging would be the main option. Check Zap-Map for the latest charger locations.

4G outdoor coverage: 95%. Good coverage. Some indoor dead spots possible. Data is at local authority level from Ofcom. Street-level signal can vary. Buildings and terrain affect actual reception. Try your handset on-site before switching provider.

A note on broadband providers. Ofcom data shows what's available. Not which provider to pick. Actual speeds depend on your line, your router, and your provider. Check BT, Sky, Virgin Media, and local FTTP operators. Compare deals at broadbandcompareuk.com or uSwitch. Contract lengths vary. 18 months is standard. Some offer 12. Ask about setup fees. They range from free to £50+. Run a speed test after installation. If speeds don't match what you're paying for, complain.

Old Warden is a rural area. Open fields and quiet lanes. A car is a must. Public transport is limited. Nearest supermarket may be a drive away.

All data on this page comes from official public sources. Ofcom publishes broadband stats yearly. Police.uk updates monthly. The Land Registry records every sale. We pull it together so you can see the full picture in one place.

Numbers only go so far. Visit SG18 9AY on a weekday morning and a Saturday afternoon. Check parking availability. Listen for traffic noise. Look at the condition of nearby properties. Talk to a neighbour if you can. First impressions matter when choosing a home.

SG18 9AY has its strengths and weak spots like anywhere. Use the data above as your starting point. Check providers and schools directly. Visit the area on a weekday and a weekend. Numbers only tell part of the story. The feel of a place matters too. We update these figures regularly as new data is released.

TechnologyAvailableCoverageTypical Speed
Standard (ADSL)0%
0%
10-20 Mbps
Superfast (30+ Mbps)0%
0%
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 SG18 9AY

10–30 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

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Map

Crime summary

Based on Police.uk data for 2025-12

Total crimes last month: 0

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

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)

Transport links

Nearest train stations and towns

Network Rail / National Rail · Straight-line distances

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

Deprivation index (IMD)

English Indices of Deprivation 2019 · LSOA: E01017412

Overall IMD Decile

5 / 10

Average

Ranked

14,529

of 32,844 areas

Decile 10 = least deprived 10% of England. Decile 1 = most deprived 10%. Based on Central Bedfordshire 004A (2019 boundaries).

DomainDecileRankAssessment
Income824,895Above average
Employment823,594Above average
Education516Average
Health9N/ALeast deprived
Crime6N/AAverage
English Indices of Deprivation 2019 (MHCLG)

Area demographics

Data for LSOA: Central Bedfordshire 004A

Population

1,508

Census 2021

Density

42

per km² · Rural

Median Age

42

years (est.)

Estimated from area type (density-based); exact value requires Census TS007 age breakdown

Census 2021 (ONS via Nomis NM_2028_1, NM_2026_1)

Area info

Parish

Old Warden

District

Central Bedfordshire

Region

Constituency

LSOA

E01017412

Frequently asked questions about SG18 9AY

What are the broadband speeds available at SG18 9AY?

Superfast broadband (30Mbps+) is available to 0% of premises at SG18 9AY. Maximum download speeds reach not confirmed. Ultrafast coverage is at 0%.

What is the average house price near SG18 9AY?

No recent house price data for SG18 9AY. Few residential sales on record, or mainly commercial properties.

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

SG18 9AY has a Medium flood risk rating, classified as Unknown by the Environment Agency. Check the Environment Agency flood map for detailed risk information.

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

In the latest month of data, 0 crimes were reported in this area (LSOA level). This is below average.

What is the mobile signal like at SG18 9AY?

4G outdoor coverage at SG18 9AY is 95%, with 5G outdoor at not yet available. Networks available include EE, O2, Three, Vodafone. Data is at local authority level from Ofcom Connected Nations.

What is the most common energy efficiency rating for homes near SG18 9AY?

EPC data is not yet available for SG18 9AY. Energy Performance Certificates are recorded when properties are sold or rented. Check the EPC register at epc.opendatacommunities.org for individual property ratings.

What is the air quality like at SG18 9AY?

Air quality at SG18 9AY is rated Unknown with PM2.5 levels at not measured. Check Open-Meteo for detailed air quality forecasts.

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

EV charging data is not yet available for SG18 9AY. Check Zap-Map (zap-map.com) for the latest public charging locations near you.

Can I get full fibre broadband at SG18 9AY?

Ultrafast broadband is not currently available at SG18 9AY. Standard and superfast options may still be available. Check with providers for the latest rollout plans.

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