SG18 postcode
Broadband in SG18 9LR
Old Warden, Central Bedfordshire
Superfast broadband covers 50% of premises here.
Free, independent comparison · Ofcom verified data · Updated 25 March 2026
Flood Risk
Low
Fibre (FTTP)
No
Best speed
~30 Mbps
Speed Calculator
Adjust the options below to see how much broadband speed your household needs.
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.
The best available speed at SG18 9LR is ~30 Mbps. That covers your 14 Mbps estimate.
Speed Test
Check your current download speed and see how it compares to what is available at SG18 9LR.
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)
| Technology | Available | Coverage | Typical 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 |
| Gigabit | 0% | 0% | 900-1,000 Mbps |
Speed Distribution at SG18 9LR
Source: Ofcom Connected Nations 2025
Mobile coverage
4G & 5G coverage · Ofcom Connected Nations 2025
4G Outdoor
4G Indoor
5G Outdoor
Networks with 4G
Crime summary
Based on Police.uk data for 2025-12Total crimes last month: 0
Schools nearby
Nearest schools within 5 miles · Ofsted ratings as at Jan 2026
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Flood risk
🟡
Flood risk: Low
This postcode is in undefined — low risk of flooding from rivers and sea.
Flood Zone
Risk Level
Low
Air quality
Particulate matter & nitrogen dioxide levels
air quality
Air quality data not available.
WHO guideline: 15 μg/m³
WHO guideline: 45 μg/m³
WHO guideline: 25 μg/m³
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
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).
| Domain | Decile | Rank | Assessment |
|---|---|---|---|
| Income | 8 | 24,895 | Above average |
| Employment | 8 | 23,594 | Above average |
| Education | 5 | 16 | Average |
| Health | 9 | N/A | Least deprived |
| Crime | 6 | N/A | Average |
Transport links
Nearest train stations and towns
Nearest train stations
No train stations found within 15 miles
Council tax bands
Band distribution for Central Bedfordshire
Most common: Band
Annual council tax estimates for , 2024/25
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Looking at SG18 9LR in Old Warden? Here is what the data says. From broadband coverage to crime rates, this is the full picture. All numbers are from official sources. The guide is updated as new data becomes available.
Superfast broadband (30 Mbps+) coverage at SG18 9LR stands at 50%. That is below the UK average of 93%.
Looking at the full speed profile for SG18 9LR gives a better picture of what to expect. 25% of connections fall in the 5 to 10 Mbps range. 25% 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.
Here is how the broadband at SG18 9LR maps against common household needs.
Fixed Wireless Access is not currently available at SG18 9LR. For properties without fibre, 4G or 5G home broadband from Three, EE, or Vodafone may be an alternative.
0% of premises at SG18 9LR fall below the Universal Service Obligation of 10 Mbps. 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.
In the latest month of data, 0 offences were recorded in this LSOA area. That is relatively low for England and Wales. Data comes from Police.uk at LSOA level. One month is a snapshot, not a trend.
Flood risk at SG18 9LR is rated Low. Minor precautions may be worth considering. Check with insurers about any loading on premiums.
The LSOA covering SG18 9LR has a population of approximately 1508. Median age is 42. That is close to the national median of 40.
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 SG18 9LR 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 SG18 9LR: remote working 35/100, family 70/100, value 50/100. Remote workers may want to verify actual speeds before committing.
The local authority for SG18 9LR is Central Bedfordshire. The immediate area is Old Warden, 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 9LR is below the area average of 92%.
Not every property at SG18 9LR 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.
The age profile is close to the national median. A mix of families, professionals, and retirees.
Pulling the data together for SG18 9LR, here is what stands out. 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. Old Warden 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 9LR, 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 SG18 9LR. Broadband, property, schools, safety, and local services all in one place. For area-wide trends, see the Old Warden 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 SG18 9LR
What are the broadband speeds available at SG18 9LR?
Superfast broadband (30 Mbps+) is available to 50% of premises at SG18 9LR.
What is the average house price near SG18 9LR?
No recent house price data is available for SG18 9LR.
What is the flood risk for properties at SG18 9LR?
SG18 9LR has a Low flood risk rating. Check Environment Agency maps for detail.
What schools are nearby in the SG18 9LR area?
School data for SG18 9LR is being updated. Check the Get Information About Schools service for the latest.
How does crime rate in SG18 9LR compare to other areas?
0 offences were recorded in this LSOA area in the latest month. This is relatively low.
How suitable is SG18 9LR for remote working?
SG18 9LR scores 35/100 for remote working suitability. Speeds may limit video-heavy workflows.
What is the mobile signal like at SG18 9LR?
4G outdoor coverage at SG18 9LR is 95%. Indoor coverage may be lower.
What is the most common energy efficiency rating near SG18 9LR?
EPC data for SG18 9LR is being updated. Check the EPC register for individual property ratings.
What is the council tax band distribution at SG18 9LR?
Council tax band information for SG18 9LR is being updated.
How accessible are GP surgeries near SG18 9LR?
GP surgery data for SG18 9LR is being updated. Check NHS.uk for the latest.
What transport links are available near SG18 9LR?
Transport data for SG18 9LR is being updated.
Is SG18 9LR a suitable area for families?
SG18 9LR scores 70/100 for family suitability. The area offers a reasonable mix of schools and safety.
What is the air quality like at SG18 9LR?
Air quality data for SG18 9LR is being updated.
How far is the nearest EV charging point from SG18 9LR?
EV charging data for SG18 9LR is being updated. Check Zap-Map for the latest.
Can I get full fibre broadband at SG18 9LR?
Full fibre availability at SG18 9LR is being updated. Check Openreach for the latest rollout status.
Area suitability scores
SG18 9LRRemote Worker
35Based on superfast broadband coverage, FTTP %, and 4G mobile outdoor coverage.
Family
70Based on Ofsted school ratings, crime rate, flood risk, and GP surgery proximity.
Value for Money
50Based on broadband quality relative to average house price in the area.
Map
Area info
Parish
Old Warden
District
Central Bedfordshire
Region
Constituency
LSOA
E01017412
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