NN18 postcode
Broadband in NN18 9DZ
Corby, North Northamptonshire
Gigabit broadband is available at this postcode.
Free, independent comparison · Ofcom verified data · Updated 29 March 2026
Flood Risk
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 9DZ. 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 9DZ.
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 9DZ
Source: Ofcom Connected Nations 2025
Real-World Speeds at NN18 9DZ
Based on 22 Ookla Speedtest results (Q4 2025)
Download
214
Mbps
Upload
45
Mbps
Latency
16
ms
Tests
22
results
Source: Ookla Speedtest Open Data (CC BY-SA 4.0)
Digital Divide at NN18 9DZ
Fibre-to-cabinet or better
Source: Ofcom Connected Nations 2025
Cell Tower Coverage near NN18 9DZ
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
£127,625
Sales (5 yrs)
Trend
stable
| Date | Price | Street |
|---|---|---|
| £115,000 | FINLAND WAY | |
| £145,000 | FINLAND WAY | |
| £110,000 | FINLAND WAY | |
| £140,500 | FINLAND WAY |
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 | ★★★☆☆ | 0.0 mi |
| Danesholme Junior Academy | Academy sponsor led | Not available | ★★★☆☆ | 0.1 mi |
| Kingswood Secondary Academy | Academy sponsor led | Not available | ★★★☆☆ | 0.5 mi |
| Kingswood Primary Academy | Academy sponsor led | Not available | ★★★☆☆ | 0.8 mi |
| Maplefields Academy | Academy special converter | Not available | ★★★☆☆ | 0.8 mi |
Compare broadband in NN18 9DZ
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Flood risk
Zone 2
🟡
Flood risk: Low
This postcode is in Zone 2 — low risk of flooding from rivers and sea.
Flood Zone
Zone 2
Risk Level
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
4.8 mi
away
BP Pulse
4.8 mi
away
BP Pulse
4.8 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 9DZ
This is the area guide for NN18 9DZ, located in Corby (North Northamptonshire). It covers connectivity, property, safety, and local services. Every claim links back to a specific data point. Read on for the detail.
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.
Looking at the full speed profile for NN18 9DZ gives a better picture of what to expect. 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 9DZ into daily use gives a clearer picture. Upload speeds average 45.44 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 16 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.
Fixed Wireless Access is not currently available at NN18 9DZ. For properties without fibre, 4G or 5G home broadband from Three, EE, or Vodafone may be an alternative.
Ookla Speedtest users at NN18 9DZ see average downloads of 213.78 Mbps. Advertised speeds often differ from reality. These figures come from actual user tests. Upload speeds average 45.44 Mbps. Latency sits at 16 ms. That is acceptable for most online activities. This is based on 22 speed tests run by local users.
0% of premises at NN18 9DZ 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.
The nearest tower is 5.19 km away.
House prices near NN18 9DZ sit at £127,625 on average. This puts the area below the national benchmark. This is based on 4 recorded transactions from Land Registry data.
118 crimes were reported near NN18 9DZ in the most recent month. The level is higher than average. 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.
The nearest school to NN18 9DZ is Danesholme Infant Academy. It is a Academy sponsor led school, 0.04 miles away. Ofsted rates it as Not available. There are 5 schools within a few miles of this postcode.
Flood risk at NN18 9DZ is rated Low (Zone 2). Minor precautions may be worth considering. Check with insurers about any loading on premiums. 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 9DZ 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 9DZ. 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.
The most common council tax band near NN18 9DZ is 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 9DZ 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 9DZ: remote working 40/100, family 50/100, value 85/100. Remote workers may want to verify actual speeds before committing.
NN18 9DZ falls within the North Northamptonshire local authority area. 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 9DZ is close to the area average of 99%.
How does NN18 9DZ compare to its neighbours? NN18 9DH (0.05 miles, Corby) has 100% superfast coverage and 100% gigabit. NN18 9DQ (0.07 miles, Corby) has 100% superfast coverage and 100% gigabit. NN18 9DG (0.08 miles, Corby) has 100% superfast coverage and 100% gigabit. NN18 9DF (0.08 miles, Corby) has 100% superfast coverage and 100% gigabit. Coverage is broadly similar across these neighbouring postcodes.
When choosing a broadband provider at NN18 9DZ, 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.
What does all of this mean for someone considering NN18 9DZ? Connectivity at NN18 9DZ 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.
Data is a starting point for Corby. Walk the streets at different times. Test your mobile signal. Check parking, noise levels, and the feel of the neighbourhood. Run a speed test on the actual connection. Some things only a visit can reveal.
That is the full data picture for NN18 9DZ 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 9DZ
What are the broadband speeds available at NN18 9DZ?
Superfast broadband (30 Mbps+) is available to 100% of premises at NN18 9DZ. Maximum download speeds reach Gigabit (1Gbps+). Ultrafast coverage is at 100%.
What is the average house price near NN18 9DZ?
The average property price at NN18 9DZ is £127,625, based on 4 recorded transactions.
What is the flood risk for properties at NN18 9DZ?
NN18 9DZ has a Low flood risk rating, classified as Zone 2. Check Environment Agency maps for detail.
What schools are nearby in the NN18 9DZ area?
The nearest school is Danesholme Infant Academy (Academy sponsor led), 0.04 miles away. There are 5 schools within a few miles.
How does crime rate in NN18 9DZ 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 9DZ for remote working?
NN18 9DZ scores 40/100 for remote working suitability. Speeds may limit video-heavy workflows.
What is the mobile signal like at NN18 9DZ?
4G outdoor coverage at NN18 9DZ is 100%. 5G reaches 96.2%. Indoor coverage may be lower.
What is the most common energy efficiency rating near NN18 9DZ?
EPC data for NN18 9DZ is being updated. Check the EPC register for individual property ratings.
What is the council tax band distribution at NN18 9DZ?
The most common council tax band near NN18 9DZ is Band C. The billing authority is North Northamptonshire.
How accessible are GP surgeries near NN18 9DZ?
GP surgery data for NN18 9DZ is being updated. Check NHS.uk for the latest.
What transport links are available near NN18 9DZ?
The nearest train station to NN18 9DZ is Finsbury Park, 67.8 miles away. Ealing Broadway is also nearby.
Is NN18 9DZ a suitable area for families?
NN18 9DZ scores 50/100 for family suitability. Check school and crime sections above for detail.
What is the air quality like at NN18 9DZ?
Air quality at NN18 9DZ 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 9DZ?
EV charging data for NN18 9DZ is being updated. Check Zap-Map for the latest.
Can I get full fibre broadband at NN18 9DZ?
Ultrafast broadband (100 Mbps+) reaches 100% of premises. Check Openreach and local operators for FTTP availability.
Area suitability scores
NN18 9DZRemote Worker
40Based on superfast broadband coverage, FTTP %, and 4G mobile outdoor coverage.
Family
50Based on Ofsted school ratings, crime rate, flood risk, and GP surgery proximity.
Value for Money
85Based 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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