NN18 postcode
Broadband in NN18 9DJ
Corby, North Northamptonshire
Gigabit broadband is available at this postcode.
Free, independent comparison · Ofcom verified data · Updated 17 March 2026
Flood Risk
Very Low
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 NN18 9DJ. 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 NN18 9DJ.
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) | 100% | 100% | 10-20 Mbps |
| Superfast (30+ Mbps) | 100% | 100% | 30-80 Mbps |
| Ultrafast (100+ Mbps) | 100% | 100% | 100-300 Mbps |
| Full Fibre (FTTP) | N/A | N/A | 300-900 Mbps |
| Gigabit | 100% | 100% | 900-1,000 Mbps |
Speed Distribution at NN18 9DJ
Source: Ofcom Connected Nations 2025
Real-World Speeds at NN18 9DJ
Based on 38 Ookla Speedtest results (Q4 2025)
Download
242
Mbps
Upload
37
Mbps
Latency
18
ms
Tests
38
results
Source: Ookla Speedtest Open Data (CC BY-SA 4.0)
Digital Divide at NN18 9DJ
Fibre-to-cabinet or better
Source: Ofcom Connected Nations 2025
Cell Tower Coverage near NN18 9DJ
Source: OpenStreetMap Contributors
Mobile coverage
4G & 5G coverage · Ofcom Connected Nations 2025
4G Outdoor
4G Indoor
5G Outdoor
Networks with 4G
House prices
Average price
£279,430
Sales (5 yrs)
Trend
stable
| Date | Price | Street |
|---|---|---|
| £140,000 | GRIEG WALK | |
| £164,500 | GRIEG WALK | |
| £145,000 | GRIEG WALK | |
| £237,000 | GRIEG WALK | |
| £185,000 | GRIEG WALK | |
| £1,216,799 | GRIEG WALK | |
| £165,000 | GRIEG WALK | |
| £191,000 | GRIEG WALK | |
| £185,000 | GRIEG WALK | |
| £165,000 | GRIEG WALK |
Crime summary
Based on Police.uk data for 2025-12Total crimes last month: 118
Schools nearby
Nearest schools within 5 miles · Ofsted ratings as at Jan 2026
| School | Type | Ofsted | Rating | Distance |
|---|---|---|---|---|
| Danesholme Infant Academy | Academy sponsor led | Not available | ★★★☆☆ | 0.1 mi |
| Danesholme Junior Academy | Academy sponsor led | Not available | ★★★☆☆ | 0.2 mi |
| Kingswood Secondary Academy | Academy sponsor led | Not available | ★★★☆☆ | 0.4 mi |
| Kingswood Primary Academy | Academy sponsor led | Not available | ★★★☆☆ | 0.6 mi |
| Maplefields Academy | Academy special converter | Not available | ★★★☆☆ | 0.8 mi |
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Flood risk
Zone 1
🟢
Very low flood risk
This postcode has no recorded flood risk from rivers or sea according to Environment Agency data.
Flood Zone
Zone 1
Risk Level
Very Low
Air quality
Particulate matter & nitrogen dioxide levels
Good 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: North Northamptonshire 009B
Population
1,575
Census 2021
Density
6972
per km² · Dense urban
Median Age
32
years (est.)
Estimated from area type (density-based); exact value requires Census TS007 age breakdown
Deprivation index (IMD)
English Indices of Deprivation 2019 · LSOA: E01026954
Overall IMD Decile
2 / 10
Most deprived
Ranked
5,327
of 32,844 areas
Decile 10 = least deprived 10% of England. Decile 1 = most deprived 10%. Based on Corby 008B (2019 boundaries).
| Domain | Decile | Rank | Assessment |
|---|---|---|---|
| Income | 3 | 7,095 | Below average |
| Employment | 2 | 5,321 | Most deprived |
| Education | 1 | 61 | Most deprived |
| Health | 1 | 1 | Most deprived |
| Crime | 5 | N/A | Average |
Transport links
Nearest train stations and towns
Nearest train stations
No train stations found within 15 miles
EV charging nearby
Public EV charging points within 5 miles
Believ
4.8 mi
away
Believ
4.8 mi
away
MFG Kettering Lower Street
4.9 mi
away
BP Pulse
4.9 mi
away
BP Pulse
4.9 mi
away
Council tax bands
Band distribution for North Northamptonshire
Most common: Band C
~£1,841/yr · North Northamptonshire
Annual council tax estimates for North Northamptonshire, 2024/25
GP surgeries nearby
Nearest NHS GP practices
GREAT OAKLEY MEDICAL CENTRE
new patients
THACKLEY GREEN SPECIALIST CARE CENTRE
new patients
WOODSEND MEDICAL CENTRE
new patients
ASPIRO HEALTHCARE
new patients
CORBY URGENT CARE CENTRE
new patients
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Check Deals →Living near NN18 9DJ
Looking at NN18 9DJ in Corby? 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 maximum download speed recorded is Gigabit (1Gbps+). That is around the UK real-world average of 69 Mbps.
Here is how broadband speeds break down across premises at NN18 9DJ. 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.
Translating the numbers at NN18 9DJ into daily use gives a clearer picture. Upload speeds average 37.03 Mbps. That handles HD video calls, cloud backups, and uploading large files without issues. Streaming is possible but may stutter at busy times. SD quality is more reliable than HD here. Latency sits at 18 ms. Acceptable for most online gaming. Competitive players may notice occasional lag. Remote workers may find speeds limiting during peak hours. A wired ethernet connection helps with consistency.
FWA broadband has not reached NN18 9DJ yet. Satellite services like Starlink or 4G home broadband routers can fill the gap where fixed-line options are limited.
Ookla Speedtest users at NN18 9DJ see average downloads of 242.38 Mbps. Advertised speeds often differ from reality. These figures come from actual user tests. Upload speeds average 37.03 Mbps. Latency sits at 18 ms. That is acceptable for most online activities. This is based on 38 speed tests run by local users.
The USO guarantees every UK home at least 10 Mbps. At NN18 9DJ, 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.
The nearest tower is 5.07 km away.
The average property price at NN18 9DJ is £279,430. That is roughly in line with UK averages. This is based on 10 recorded transactions from Land Registry data.
Crime in the LSOA covering NN18 9DJ totalled 118 offences last month. This is a higher than average figure. The most common category was violent crime. Other frequent types include anti social behaviour and other theft. Data comes from Police.uk at LSOA level. One month is a snapshot, not a trend.
Danesholme Infant Academy is the closest school at 0.15 miles. It is a Academy sponsor led school. Ofsted rates it as Not available. There are 5 schools within a few miles of this postcode.
Flood risk at NN18 9DJ is rated Very Low (Zone 1). The area is not considered at significant risk of flooding. Standard home insurance should be straightforward. Air quality is rated Good with PM2.5 at 3.5 micrograms per cubic metre. This is within healthy limits set by the World Health Organisation.
The LSOA covering NN18 9DJ has a population of approximately 1575. Median age is 32. That is close to the national median of 40.
Finsbury Park station is the closest rail link at 67.8 miles from NN18 9DJ. The station is some distance away. Consider driving, or check for direct bus routes. Ealing Broadway is the next closest at 68.4 miles. London Kings Cross offers another option at 69.7 miles.
Properties around NN18 9DJ most commonly fall into council tax Band C. The billing authority is North Northamptonshire. The three most common bands are C (28%), B (25%), D (22%). Band C corresponds to 1991 property values of £52,001 to £68,000. Current values are typically much higher. The concentration in lower bands suggests a mix of smaller and mid-range properties.
4G outdoor coverage at NN18 9DJ reaches 100%. Indoor 4G drops to 99.5%. Indoor coverage is close to outdoor levels. Signal should be reliable throughout the building. 5G outdoor coverage is at 96.2%. That makes 5G home broadband a genuine alternative to fixed-line connections. Coverage data covers EE, O2, Three, Vodafone. Check each operator individually, as coverage varies by network.
Suitability scores for NN18 9DJ: remote working 40/100, family 55/100, value 70/100. Remote workers may want to verify actual speeds before committing.
The local authority for NN18 9DJ is North Northamptonshire. The immediate area is Corby, a distinct community within the wider district. The NN18 postcode area contains 648 postcodes on this site. Superfast broadband across NN18 ranges from 0% to 100%. NN18 9DJ is close to the area average of 99%.
How does NN18 9DJ compare to its neighbours? NN18 9BF (0.05 miles, Corby) has 100% superfast coverage and 70% gigabit. NN18 9AW (0.06 miles, Corby) has 100% superfast coverage and 0% gigabit. NN18 9DL (0.07 miles, Corby) has 100% superfast coverage and 96.4% gigabit. NN18 9DB (0.07 miles, Corby) has 100% superfast coverage and 64.7% gigabit. Coverage is broadly similar across these neighbouring postcodes.
When choosing a broadband provider at NN18 9DJ, check what technology reaches your specific address. Availability varies by street and sometimes by building. 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 NN18 9DJ, here is what stands out. Connectivity at NN18 9DJ is a strength. Strong broadband coverage gives flexibility for both working and leisure. The area scores well on that front. North Northamptonshire 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. Corby 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 NN18 9DJ, 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 NN18 9DJ in Corby. 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 NN18 9DJ
What are the broadband speeds available at NN18 9DJ?
Superfast broadband (30 Mbps+) is available to 100% of premises at NN18 9DJ. Maximum download speeds reach Gigabit (1Gbps+). Ultrafast coverage is at 100%.
What is the average house price near NN18 9DJ?
The average property price at NN18 9DJ is £279,430, based on 10 recorded transactions.
What is the flood risk for properties at NN18 9DJ?
NN18 9DJ has a Very Low flood risk rating, classified as Zone 1. The area is not at significant risk.
What schools are nearby in the NN18 9DJ area?
The nearest school is Danesholme Infant Academy (Academy sponsor led), 0.15 miles away. There are 5 schools within a few miles.
How does crime rate in NN18 9DJ compare to other areas?
118 offences were recorded in this LSOA area in the latest month. This is above average for England and Wales.
How suitable is NN18 9DJ for remote working?
NN18 9DJ scores 40/100 for remote working suitability. Speeds may limit video-heavy workflows.
What is the mobile signal like at NN18 9DJ?
4G outdoor coverage at NN18 9DJ is 100%. 5G reaches 96.2%. Indoor coverage may be lower.
What is the most common energy efficiency rating near NN18 9DJ?
EPC data for NN18 9DJ is being updated. Check the EPC register for individual property ratings.
What is the council tax band distribution at NN18 9DJ?
The most common council tax band near NN18 9DJ is Band C. The billing authority is North Northamptonshire.
How accessible are GP surgeries near NN18 9DJ?
GP surgery data for NN18 9DJ is being updated. Check NHS.uk for the latest.
What transport links are available near NN18 9DJ?
The nearest train station to NN18 9DJ is Finsbury Park, 67.8 miles away. Ealing Broadway is also nearby.
Is NN18 9DJ a suitable area for families?
NN18 9DJ scores 55/100 for family suitability. Check school and crime sections above for detail.
What is the air quality like at NN18 9DJ?
Air quality at NN18 9DJ is rated Good. PM2.5 levels are 3.5 micrograms per cubic metre. This is within healthy limits.
How far is the nearest EV charging point from NN18 9DJ?
EV charging data for NN18 9DJ is being updated. Check Zap-Map for the latest.
Can I get full fibre broadband at NN18 9DJ?
Ultrafast broadband (100 Mbps+) reaches 100% of premises. Check Openreach and local operators for FTTP availability.
Area suitability scores
NN18 9DJRemote Worker
40Based on superfast broadband coverage, FTTP %, and 4G mobile outdoor coverage.
Family
55Based on Ofsted school ratings, crime rate, flood risk, and GP surgery proximity.
Value for Money
70Based on broadband quality relative to average house price in the area.
Map
Area info
Parish
Corby
District
North Northamptonshire
Region
Constituency
LSOA
E01026954
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