NN4 postcode
Broadband in NN4 5FX
Grange Park, West Northamptonshire
Gigabit broadband is available at this postcode.
Free, independent comparison · Ofcom verified data · Updated 23 March 2026
Flood Risk
Very Low
Fibre (FTTP)
TBC
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 5FX. That covers your 14 Mbps needs with room to spare.
Speed Test
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Broadband availability
Source: Ofcom Connected Nations 2025 (Jul 2025)
Living near NN4 5FX
Grange Park is a neighbourhood worth knowing about. Whether you're weighing up a move or just curious about what's available, here's a detailed look at life near NN4 5FX, based on the latest official data.
Broadband here is strong. Superfast broadband (30Mbps+) covers 100% of premises, and ultrafast (100Mbps+) reaches 100%. Gigabit-capable connections are available to 100% of the area, which is ideal for anyone working from home or streaming.
House prices in Grange Park sit at an average of £397,250, calculated from 10 Land Registry transactions. That's well above the UK national average of around £290,000.
The latest Police.uk data shows 37 crimes in the LSOA covering NN4 5FX. That's moderate. Violent Crime was the most common category with 10 incidents, followed by anti social behaviour (9). Keep in mind that crime statistics vary month to month, so one snapshot doesn't tell the whole story.
There are 10 schools in the surrounding area. The nearest is Woodland View Primary School (Academy converter), 0.42 miles away. Collingtree Church of England Primary School is also nearby at 1.09 miles.
Flood risk at NN4 5FX is rated Very Low (Zone 1). That's reassuring for anyone considering the area. Air quality is rated Good with PM2.5 at 3.6 µg/m³. Clean air is one less thing to worry about.
The local area has a population of 1,681 with a median age of 38. It's a semi-rural area (1934 people per km²). On the Index of Multiple Deprivation, this area scores decile 10 out of 10, making it one of the least deprived areas in England.
Getting around from NN4 5FX is manageable. The nearest train station is Northampton, 3.9 miles away. Wolverton (8.7 mi) and Milton Keynes Central (11.2 mi) are also within reach. For electric vehicle owners, there are 5 public charging points nearby, the closest being 5.67 miles away.
Council tax in West Northamptonshire falls most commonly in Band C.
Healthcare access is reasonable. The nearest GP surgery is WOOTTON MEDICAL CENTRE, 1.4 miles away, with 5 practices in the wider area. Availability for new patients may be limited, so it is worth checking directly.
Mobile coverage is excellent, with 4G outdoor coverage at 100% and 5G reaching 98.5%.
Overall, NN4 5FX looks like a solid option for families. Dig into the specific sections above for the full breakdown.
| Technology | Available | Coverage | Typical Speed |
|---|---|---|---|
| Standard (ADSL) | 100% | 100% | 10-20 Mbps |
| Superfast (30+ Mbps) | 100% | 100% | TBC |
| Ultrafast (100+ Mbps) | 100% | 100% | TBC |
| Full Fibre (FTTP) | N/A | N/A | TBC |
| Gigabit | 100% | 100% | TBC |
Mobile coverage
4G & 5G coverage · Ofcom Connected Nations 2025
4G Outdoor
4G Indoor
5G Outdoor
Networks with 4G
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Area suitability scores
NN4 5FXRemote 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
60Based on broadband quality relative to average house price in the area.
Map
House prices
Average price
£397,250
Sales (5 yrs)
Trend
stable
| Date | Price | Street |
|---|---|---|
| £280,000 | WOODLANDS | |
| £405,000 | WOODLANDS | |
| £325,000 | WOODLANDS | |
| £410,000 | WOODLANDS | |
| £378,000 | WOODLANDS | |
| £462,500 | WOODLANDS | |
| £450,000 | WOODLANDS | |
| £470,000 | WOODLANDS | |
| £399,995 | WOODLANDS | |
| £392,000 | WOODLANDS |
Crime summary
Based on Police.uk data for 2025-12Total crimes last month: 37
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 |
| Collingtree Church of England Primary School | Academy sponsor led | Not available | ★★★☆☆ | 1.1 mi |
| Caroline Chisholm School | Academy converter | Not available | ★★★☆☆ | 1.1 mi |
| Wootton Primary School | Academy converter | Not available | ★★★☆☆ | 1.3 mi |
| Preston Hedges Primary School | Academy converter | Not available | ★★★☆☆ | 1.4 mi |
| Roade Primary School | Community school | Not available | ★★★☆☆ | 1.8 mi |
| East Hunsbury Primary School | Academy converter | Not available | ★★★☆☆ | 1.8 mi |
| Northampton High School | Other independent school | Not available | ★★★☆☆ | 1.8 mi |
| Hardingstone Academy | Academy sponsor led | Not available | ★★★☆☆ | 1.9 mi |
| Milton Parochial Primary School | Academy converter | Not available | ★★★☆☆ | 2.0 mi |
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Check Deals →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
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
Transport links
Nearest train stations and towns
Nearest train stations
Northampton
3.9 mi
by road
Wolverton
8.7 mi
by road
Milton Keynes Central
11.2 mi
by road
GP surgeries nearby
Nearest NHS GP practices
WOOTTON MEDICAL CENTRE
new patients
THE PARKS MEDICAL PRACTICE
new patients
DANES CAMP MEDICAL CENTRE
new patients
PENVALE PARK MEDICAL CENTRE
new patients
ELEANOR CROSS HEALTHCARE
new patients
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
EV charging nearby
Public EV charging points within 5 miles
BP Pulse
5.7 mi
away
EV Charger
5.7 mi
away
BP Pulse
7.8 mi
away
Connected Kerb
7.8 mi
away
Connected Kerb
7.8 mi
away
Deprivation index (IMD)
English Indices of Deprivation 2019 · LSOA: E01032984
Overall IMD Decile
10 / 10
Least deprived
Ranked
30,759
of 32,844 areas
Decile 10 = least deprived 10% of England. Decile 1 = most deprived 10%. Based on South Northamptonshire 003H (2019 boundaries).
| Domain | Decile | Rank | Assessment |
|---|---|---|---|
| Income | 10 | 30,575 | Least deprived |
| Employment | 10 | 30,467 | Least deprived |
| Education | 9 | 4 | Least deprived |
| Health | 9 | -1 | Least deprived |
| Crime | 10 | -1 | Least deprived |
Area demographics
Data for LSOA: West Northamptonshire 046G
Population
1,681
Census 2021
Density
1934
per km² · Urban
Median Age
38
years (est.)
Estimated from area type (density-based); exact value requires Census TS007 age breakdown
Area info
Parish
Grange Park
District
West Northamptonshire
Region
Constituency
LSOA
E01032984
Frequently asked questions about NN4 5FX
What are the broadband speeds available at NN4 5FX?
Superfast broadband (30Mbps+) is available to 100% of premises at NN4 5FX. Maximum download speeds reach Gigabit (1Gbps+). Ultrafast coverage is at 100%.
What is the average house price near NN4 5FX?
The average property price near NN4 5FX is £397,250 based on 10 recorded sales from HM Land Registry.
What is the flood risk for properties at NN4 5FX?
NN4 5FX has a Very Low flood risk rating, classified as Zone 1 by the Environment Agency. This means the area is not considered at significant risk of flooding.
What schools are nearby in the NN4 5FX area?
The nearest school to NN4 5FX is Woodland View Primary School (Academy converter), 0.42 miles away. There are 10 schools within a few miles of this postcode.
How does crime rate in NN4 5FX compare to other areas?
In the latest month of data, 37 crimes were reported in this area (LSOA level). This is below average. The most common category was violent crime.
How suitable is NN4 5FX for remote working?
NN4 5FX scores 40/100 for remote working suitability, making it somewhat limited for home workers. This score factors in superfast broadband coverage, full fibre availability, and mobile signal strength.
What is the mobile signal like at NN4 5FX?
4G outdoor coverage at NN4 5FX is 100%, with 5G outdoor at 98.5%. Networks available include EE, O2, Three, Vodafone. Data is at local authority level from Ofcom Connected Nations.
What is the most common energy efficiency rating for homes near NN4 5FX?
EPC data is not yet available for NN4 5FX. Energy Performance Certificates are recorded when properties are sold or rented. Check the EPC register at epc.opendatacommunities.org for individual property ratings.
What is the council tax band distribution at NN4 5FX?
The most common council tax band in West Northamptonshire is Band C. Band D council tax is approximately £2071 per year. Check your exact band at gov.uk.
How accessible are GP surgeries near NN4 5FX?
The nearest GP surgery to NN4 5FX is WOOTTON MEDICAL CENTRE, 1.4 miles away. There are 5 GP practices within reach.
What transport links are available near NN4 5FX?
The nearest train station to NN4 5FX is Northampton, 3.9 miles away. Other nearby stations include Wolverton (8.7 mi) and Milton Keynes Central (11.2 mi).
Is NN4 5FX a suitable area for families?
NN4 5FX scores 70/100 for family suitability, rated very suitable. This score considers Ofsted school ratings, crime rates, flood risk, and proximity to GP surgeries.
What is the air quality like at NN4 5FX?
Air quality at NN4 5FX is rated Good with PM2.5 levels at 3.6 µg/m³. This is within healthy limits set by the WHO.
How far is the nearest EV charging point from NN4 5FX?
The nearest public EV charging point to NN4 5FX is 5.67 miles away (BP Pulse, Type 2). There are 5 charging points within 5 miles.
Can I get full fibre broadband at NN4 5FX?
Yes — ultrafast broadband (100Mbps+) is available to 100% of premises at NN4 5FX. Gigabit coverage reaches 100%. Providers like BT, Virgin Media, or local full fibre operators may serve this area.
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