NN4 postcode
Broadband in NN4 5AZ
Grange Park, West Northamptonshire
Gigabit broadband is available at this postcode.
Free, independent comparison · Ofcom verified data · Updated 29 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 5AZ. 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 5AZ.
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)
Living near NN4 5AZ
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 5AZ, 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, making it a solid choice for digital households.
The average house price around NN4 5AZ comes in at £585,356 from 7 sales on record. That's well above the UK national average of around £290,000.
For crime, Grange Park recorded 47 incidents in the most recent month of Police.uk data. That's moderate. Violent Crime was the most common category with 16 incidents, followed by anti social behaviour (10). It's always worth checking the latest figures before making a decision about moving.
There are 10 schools in the surrounding area. The nearest is Woodland View Primary School (Academy converter), 0.26 miles away. Caroline Chisholm School is also nearby at 0.52 miles.
The Environment Agency classifies NN4 5AZ as Very Low for flood risk. 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 1,623 with a median age of 32. It's a densely populated urban area (5242 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 5AZ is manageable. The nearest train station is Northampton, 3.4 miles away. Wolverton (9.2 mi) and Long Buckby (11.3 mi) are also within reach. For electric vehicle owners, there are 5 public charging points nearby, the closest being 6.18 miles away.
Council tax in West Northamptonshire falls most commonly in Band C.
Healthcare access is good. The nearest GP surgery is WOOTTON MEDICAL CENTRE, 0.8 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%.
If you're serious about Grange Park, use the data above as your starting point. Check broadband availability with providers directly, visit schools, and walk the area at different times of day.
| 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
Compare broadband in NN4 5AZ
Find the best broadband packages available at your address.
Area suitability scores
NN4 5AZRemote 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
35Based on broadband quality relative to average house price in the area.
Map
House prices
Average price
£585,356
Sales (5 yrs)
Trend
stable
| Date | Price | Street |
|---|---|---|
| £560,000 | SWIFT CLOSE | |
| £530,000 | SWIFT CLOSE | |
| £577,500 | SWIFT CLOSE | |
| £775,000 | SWIFT CLOSE | |
| £524,995 | SWIFT CLOSE | |
| £600,000 | SWIFT CLOSE | |
| £530,000 | SWIFT CLOSE |
Crime summary
Based on Police.uk data for 2025-12Total crimes last month: 47
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 | ★★★☆☆ | 0.3 mi |
| Caroline Chisholm School | Academy converter | Not available | ★★★☆☆ | 0.5 mi |
| Wootton Primary School | Academy converter | Not available | ★★★☆☆ | 0.8 mi |
| Preston Hedges Primary School | Academy converter | Not available | ★★★☆☆ | 0.8 mi |
| Collingtree Church of England Primary School | Academy sponsor led | Not available | ★★★☆☆ | 1.0 mi |
| Northampton High School | Other independent school | Not available | ★★★☆☆ | 1.3 mi |
| Hardingstone Academy | Academy sponsor led | Not available | ★★★☆☆ | 1.3 mi |
| East Hunsbury Primary School | Academy converter | Not available | ★★★☆☆ | 1.5 mi |
| Wootton Park School | Free schools | Not available | ★★★☆☆ | 1.6 mi |
| Simon de Senlis Primary School | Academy converter | Not available | ★★★☆☆ | 1.9 mi |
Ready to switch? See what's available at your address.
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
3.4 mi
by road
Wolverton
9.2 mi
by road
Long Buckby
11.3 mi
by road
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
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
6.2 mi
away
EV Charger
6.2 mi
away
BP Pulse
7.8 mi
away
Shell
7.8 mi
away
Shell
7.8 mi
away
Deprivation index (IMD)
English Indices of Deprivation 2019 · LSOA: E01032983
Overall IMD Decile
10 / 10
Least deprived
Ranked
31,833
of 32,844 areas
Decile 10 = least deprived 10% of England. Decile 1 = most deprived 10%. Based on South Northamptonshire 003G (2019 boundaries).
| Domain | Decile | Rank | Assessment |
|---|---|---|---|
| Income | 9 | 29,502 | Least deprived |
| Employment | 10 | 31,987 | Least deprived |
| Education | 9 | 3 | Least deprived |
| Health | 10 | -1 | Least deprived |
| Crime | 10 | -1 | Least deprived |
Area demographics
Data for LSOA: West Northamptonshire 046F
Population
1,623
Census 2021
Density
5242
per km² · Dense urban
Median Age
32
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
E01032983
Frequently asked questions about NN4 5AZ
What are the broadband speeds available at NN4 5AZ?
Superfast broadband (30Mbps+) is available to 100% of premises at NN4 5AZ. Maximum download speeds reach Gigabit (1Gbps+). Ultrafast coverage is at 100%.
What is the average house price near NN4 5AZ?
The average property price near NN4 5AZ is £585,356 based on 7 recorded sales from HM Land Registry.
What is the flood risk for properties at NN4 5AZ?
NN4 5AZ 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 5AZ area?
The nearest school to NN4 5AZ is Woodland View Primary School (Academy converter), 0.26 miles away. There are 10 schools within a few miles of this postcode.
How does crime rate in NN4 5AZ compare to other areas?
In the latest month of data, 47 crimes were reported in this area (LSOA level). This is below average. The most common category was violent crime.
How suitable is NN4 5AZ for remote working?
NN4 5AZ 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 5AZ?
4G outdoor coverage at NN4 5AZ 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 5AZ?
EPC data is not yet available for NN4 5AZ. 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 5AZ?
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 5AZ?
The nearest GP surgery to NN4 5AZ is WOOTTON MEDICAL CENTRE, 0.8 miles away. There are 5 GP practices within reach.
What transport links are available near NN4 5AZ?
The nearest train station to NN4 5AZ is Northampton, 3.4 miles away. Other nearby stations include Wolverton (9.2 mi) and Long Buckby (11.3 mi).
Is NN4 5AZ a suitable area for families?
NN4 5AZ 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 5AZ?
Air quality at NN4 5AZ 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 5AZ?
The nearest public EV charging point to NN4 5AZ is 6.18 miles away (BP Pulse, Type 2). There are 5 charging points within 5 miles.
Can I get full fibre broadband at NN4 5AZ?
Yes — ultrafast broadband (100Mbps+) is available to 100% of premises at NN4 5AZ. Gigabit coverage reaches 100%. Providers like BT, Virgin Media, or local full fibre operators may serve this area.
Best deals
Compare broadband deals in NN4 5AZ
Find the best packages from UK providers in minutes.
Broadband deals for NN4 5AZ
Compare Deals