NN4 postcode
Broadband in NN4 5EJ
Grange Park, West 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 NN4 5EJ. 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 NN4 5EJ.
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 |
Real-World Speeds at NN4 5EJ
Based on 25 Ookla Speedtest results (Q4 2025)
Download
320
Mbps
Upload
290
Mbps
Latency
8
ms
Tests
25
results
Source: Ookla Speedtest Open Data (CC BY-SA 4.0)
Cell Tower Coverage near NN4 5EJ
Within 1 km
2
towers
Within 2 km
2
towers
Nearest Tower
0.7
km away
Source: OpenStreetMap Contributors
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: 51
Schools nearby
Nearest schools within 5 miles · Ofsted ratings as at Jan 2026
| School | Type | Ofsted | Rating | Distance |
|---|---|---|---|---|
| Woodland View Primary School | Academy converter | Not available | ★★★☆☆ | 0.4 mi |
| Wootton Primary School | Academy converter | Not available | ★★★☆☆ | 0.5 mi |
| Caroline Chisholm School | Academy converter | Not available | ★★★☆☆ | 0.6 mi |
| Collingtree Church of England Primary School | Academy sponsor led | Not available | ★★★☆☆ | 0.6 mi |
| Preston Hedges Primary School | Academy converter | Not available | ★★★☆☆ | 0.7 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: West Northamptonshire 046E
Population
1,431
Census 2021
Density
1428
per km² · Urban
Median Age
38
years (est.)
Estimated from area type (density-based); exact value requires Census TS007 age breakdown
Deprivation index (IMD)
English Indices of Deprivation 2019 · LSOA: E01032982
Overall IMD Decile
10 / 10
Least deprived
Ranked
29,716
of 32,844 areas
Decile 10 = least deprived 10% of England. Decile 1 = most deprived 10%. Based on South Northamptonshire 003F (2019 boundaries).
| Domain | Decile | Rank | Assessment |
|---|---|---|---|
| Income | 10 | 29,911 | Least deprived |
| Employment | 10 | 31,599 | Least deprived |
| Education | 9 | 4 | Least deprived |
| Health | 8 | N/A | Above average |
| Crime | 7 | N/A | Above 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
BP Pulse
6.1 mi
away
EV Charger
6.1 mi
away
EV Solutions
8.1 mi
away
Shell
8.1 mi
away
BP Pulse
8.1 mi
away
Council tax bands
Band distribution for West Northamptonshire
Most common: Band C
~£1,841/yr · West Northamptonshire
Annual council tax estimates for West Northamptonshire, 2024/25
GP surgeries nearby
Nearest NHS GP practices
WOOTTON MEDICAL CENTRE
new patients
DANES CAMP MEDICAL CENTRE
new patients
PENVALE PARK MEDICAL CENTRE
new patients
ELEANOR CROSS HEALTHCARE
new patients
THE PARKS MEDICAL PRACTICE
new patients
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Check Deals →Living near NN4 5EJ
Looking at NN4 5EJ in Grange Park? 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 NN4 5EJ stands at 100%. That is above the UK average of 93%. 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.
What do the broadband speeds at NN4 5EJ mean in practice? Upload speeds average 290.21 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 is 8 ms. That is excellent for online gaming, competitive play, and real-time applications. Remote workers may find speeds limiting during peak hours. A wired ethernet connection helps with consistency.
Ookla Speedtest users at NN4 5EJ see average downloads of 319.99 Mbps. Advertised speeds often differ from reality. These figures come from actual user tests. Upload speeds average 290.21 Mbps. Latency sits at 8 ms. That is excellent for responsive browsing and gaming. This is based on 25 speed tests run by local users.
There are 2 cell towers within 1 km of NN4 5EJ. A handful of towers serve this area. Within 2 km that count rises to 2. The nearest tower is 0.71 km away. Operators present include Unknown.
51 crimes were reported near NN4 5EJ 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 robbery. Data comes from Police.uk at LSOA level. One month is a snapshot, not a trend.
The nearest school to NN4 5EJ is Woodland View Primary School. It is a Academy converter school, 0.38 miles away. Ofsted rates it as Not available. There are 5 schools within a few miles of this postcode.
Flood risk at NN4 5EJ 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 3.6 micrograms per cubic metre. This is within healthy limits set by the World Health Organisation.
The LSOA covering NN4 5EJ has a population of approximately 1431. Median age is 38. That is close to the national median of 40.
The nearest train station to NN4 5EJ is Ealing Broadway, 53 miles away. The station is some distance away. Consider driving, or check for direct bus routes. Finsbury Park is the next closest at 54.5 miles. London Paddington offers another option at 55.6 miles.
Properties around NN4 5EJ most commonly fall into council tax Band C. The billing authority is West Northamptonshire. The three most common bands are C (27%), D (25%), B (22%). Band C corresponds to 1991 property values of £52,001 to £68,000. Current values are typically much higher. The spread across mid-range bands suggests a varied housing stock.
Outdoor 4G mobile signal at NN4 5EJ is available across 100% of the area. Indoor 4G drops to 99.6%. Indoor coverage is close to outdoor levels. Signal should be reliable throughout the building. 5G outdoor coverage is at 98.5%. 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 NN4 5EJ: remote working 40/100, family 70/100, value 50/100. Remote workers may want to verify actual speeds before committing.
The local authority for NN4 5EJ is West Northamptonshire. The immediate area is Grange Park, a distinct community within the wider district. The NN4 postcode area contains 922 postcodes on this site. Superfast broadband across NN4 ranges from 0% to 100%. NN4 5EJ is close to the area average of 99%.
How does NN4 5EJ compare to its neighbours? NN4 5EA (0.04 miles, Grange Park) has 100% superfast coverage and 100% gigabit. NN4 5EH (0.09 miles, Grange Park) has 100% superfast coverage and 100% gigabit. NN4 5EB (0.1 miles, Grange Park) has 100% superfast coverage and 100% gigabit. NN4 5EG (0.1 miles, Grange Park) has 100% superfast coverage and 100% gigabit. Coverage is broadly similar across these neighbouring postcodes.
When choosing a broadband provider at NN4 5EJ, 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 NN4 5EJ, here is what stands out. Connectivity at NN4 5EJ is a strength. Strong broadband coverage gives flexibility for both working and leisure. The area scores well on that front. West 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. Grange Park 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 NN4 5EJ, 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.
NN4 5EJ in Grange Park: broadband, house prices, crime, schools, and more. All from verified sources. Run a speed test above for a live reading. Compare with nearby postcodes to see how this area stacks up against its neighbours.
Frequently asked questions about NN4 5EJ
What are the broadband speeds available at NN4 5EJ?
Superfast broadband (30 Mbps+) is available to 100% of premises at NN4 5EJ. Maximum download speeds reach Gigabit (1Gbps+). Ultrafast coverage is at 100%.
What is the average house price near NN4 5EJ?
No recent house price data is available for NN4 5EJ.
What is the flood risk for properties at NN4 5EJ?
NN4 5EJ has a Very Low flood risk rating, classified as Zone 1. The area is not at significant risk.
What schools are nearby in the NN4 5EJ area?
The nearest school is Woodland View Primary School (Academy converter), 0.38 miles away. There are 5 schools within a few miles.
How does crime rate in NN4 5EJ compare to other areas?
51 offences were recorded in this LSOA area in the latest month. This is above average for England and Wales.
How suitable is NN4 5EJ for remote working?
NN4 5EJ scores 40/100 for remote working suitability. Speeds may limit video-heavy workflows.
What is the mobile signal like at NN4 5EJ?
4G outdoor coverage at NN4 5EJ is 100%. 5G reaches 98.5%. Indoor coverage may be lower.
What is the most common energy efficiency rating near NN4 5EJ?
EPC data for NN4 5EJ is being updated. Check the EPC register for individual property ratings.
What is the council tax band distribution at NN4 5EJ?
The most common council tax band near NN4 5EJ is Band C. The billing authority is West Northamptonshire.
How accessible are GP surgeries near NN4 5EJ?
GP surgery data for NN4 5EJ is being updated. Check NHS.uk for the latest.
What transport links are available near NN4 5EJ?
The nearest train station to NN4 5EJ is Ealing Broadway, 53 miles away. Finsbury Park is also nearby.
Is NN4 5EJ a suitable area for families?
NN4 5EJ scores 70/100 for family suitability. The area offers a reasonable mix of schools and safety.
What is the air quality like at NN4 5EJ?
Air quality at NN4 5EJ is rated Good. PM2.5 levels are 3.6 micrograms per cubic metre. This is within healthy limits.
How far is the nearest EV charging point from NN4 5EJ?
EV charging data for NN4 5EJ is being updated. Check Zap-Map for the latest.
Can I get full fibre broadband at NN4 5EJ?
Ultrafast broadband (100 Mbps+) reaches 100% of premises. Check Openreach and local operators for FTTP availability.
Area suitability scores
NN4 5EJRemote Worker
40Based 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
Grange Park
District
West Northamptonshire
Region
Constituency
LSOA
E01032982
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