SG18 postcode
Broadband in SG18 9GW
Northill, Central Bedfordshire
Gigabit broadband is available at this postcode.
Free, independent comparison · Ofcom verified data · Updated 17 March 2026
Flood Risk
Medium
Fibre (FTTP)
No
Best speed
Gigabit (1Gbps+)
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.
Gigabit broadband (Gigabit (1Gbps+)) is available at SG18 9GW. That covers your 14 Mbps needs with room to spare.
Speed Test
Check your current download speed and see how it compares to what is available at SG18 9GW.
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Broadband availability
Source: Ofcom Connected Nations 2025 (Jul 2025)
| Technology | Available | Coverage | Typical Speed |
|---|---|---|---|
| Standard (ADSL) | 100% | 100% | 10-20 Mbps |
| Superfast (30+ Mbps) | 100% | 100% | 30-80 Mbps |
| Ultrafast (100+ Mbps) | 100% | 100% | 100-300 Mbps |
| Full Fibre (FTTP) | 0% | 0% | 300-900 Mbps |
| Gigabit | 100% | 100% | 900-1,000 Mbps |
Speed Distribution at SG18 9GW
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: 8
Schools nearby
Nearest schools within 5 miles · Ofsted ratings as at Jan 2026
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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
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 004D
Population
1,412
Census 2021
Density
95
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: E01017424
Overall IMD Decile
6 / 10
Average
Ranked
19,523
of 32,844 areas
Decile 10 = least deprived 10% of England. Decile 1 = most deprived 10%. Based on Central Bedfordshire 004D (2019 boundaries).
| Domain | Decile | Rank | Assessment |
|---|---|---|---|
| Income | 6 | 18,336 | Average |
| Employment | 7 | 22,073 | Above average |
| Education | 6 | 14 | Average |
| Health | 9 | N/A | Least deprived |
| Crime | 8 | N/A | Above 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 9GW in Northill? 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 coverage here stands at 100%. Nationally, 93% of UK premises have access. Coverage at this postcode is strong. Ultrafast broadband (100 Mbps+) reaches 100% of properties. That is solid coverage for bandwidth-heavy households. Gigabit-capable connections cover 100% of premises. Most homes can access gigabit speeds if they choose to.
The speed distribution at SG18 9GW tells a more detailed story than headline figures alone. 100% of connections fall in the 300 Mbps or faster range. No premises here are stuck below 5 Mbps. Every property meets the basic threshold for video calls. Over half of connections exceed 300 Mbps. That supports multiple 4K streams, large file transfers, and cloud gaming without issue.
Here is how the broadband at SG18 9GW 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 9GW. For properties without fibre, 4G or 5G home broadband from Three, EE, or Vodafone may be an alternative.
0% of premises at SG18 9GW 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.
8 crimes were reported near SG18 9GW in the most recent month. The level is relatively low. The most common category was anti social behaviour. Other frequent types include violent crime. Data comes from Police.uk at LSOA level. One month is a snapshot, not a trend.
Flood risk at SG18 9GW is rated Medium. Check Environment Agency flood maps for detailed information. Specialist flood insurance may be needed.
The LSOA covering SG18 9GW has a population of approximately 1412. 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.
Outdoor 4G mobile signal at SG18 9GW 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 9GW: remote working 55/100, family 70/100, value 50/100. Remote workers may want to verify actual speeds before committing.
The local authority for SG18 9GW is Central Bedfordshire. The immediate area is Northill, 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 9GW is above the area average of 92%.
How does SG18 9GW compare to its neighbours? SG18 9GU (0.03 miles, northill) has 100% superfast coverage and 100% gigabit. Coverage is broadly similar across these neighbouring postcodes.
Not every property at SG18 9GW 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.
Looking at the overall picture for SG18 9GW, a few things are worth highlighting. Connectivity at SG18 9GW 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. Northill 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 9GW, 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 9GW in Northill. 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.
Frequently asked questions about SG18 9GW
What are the broadband speeds available at SG18 9GW?
Superfast broadband (30 Mbps+) is available to 100% of premises at SG18 9GW. Ultrafast coverage is at 100%.
What is the average house price near SG18 9GW?
No recent house price data is available for SG18 9GW.
What is the flood risk for properties at SG18 9GW?
SG18 9GW has a Medium flood risk rating. Check Environment Agency maps for detail.
What schools are nearby in the SG18 9GW area?
School data for SG18 9GW is being updated. Check the Get Information About Schools service for the latest.
How does crime rate in SG18 9GW compare to other areas?
8 offences were recorded in this LSOA area in the latest month. This is relatively low.
How suitable is SG18 9GW for remote working?
SG18 9GW scores 55/100 for remote working suitability. Speeds may limit video-heavy workflows.
What is the mobile signal like at SG18 9GW?
4G outdoor coverage at SG18 9GW is 95%. Indoor coverage may be lower.
What is the most common energy efficiency rating near SG18 9GW?
EPC data for SG18 9GW is being updated. Check the EPC register for individual property ratings.
What is the council tax band distribution at SG18 9GW?
Council tax band information for SG18 9GW is being updated.
How accessible are GP surgeries near SG18 9GW?
GP surgery data for SG18 9GW is being updated. Check NHS.uk for the latest.
What transport links are available near SG18 9GW?
Transport data for SG18 9GW is being updated.
Is SG18 9GW a suitable area for families?
SG18 9GW scores 70/100 for family suitability. The area offers a reasonable mix of schools and safety.
What is the air quality like at SG18 9GW?
Air quality data for SG18 9GW is being updated.
How far is the nearest EV charging point from SG18 9GW?
EV charging data for SG18 9GW is being updated. Check Zap-Map for the latest.
Can I get full fibre broadband at SG18 9GW?
Ultrafast broadband (100 Mbps+) reaches 100% of premises. Check Openreach and local operators for FTTP availability.
Area suitability scores
SG18 9GWRemote Worker
55Based 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.
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Area info
Parish
Northill
District
Central Bedfordshire
Region
Constituency
LSOA
E01017424
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