NN4 postcode
Broadband in NN4 8SG
Northampton, West Northamptonshire
Gigabit broadband is available at this postcode.
Free, independent comparison · Ofcom verified data · Updated 28 March 2026
Flood Risk
Very Low
Fibre (FTTP)
TBC
Best speed
89% Gigabit
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 (89% Gigabit) is available at NN4 8SG. That covers your 14 Mbps needs with room to spare.
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Broadband availability
Source: Ofcom Connected Nations 2025 (Jul 2025)
Living near NN4 8SG
What broadband is like here
Here's the broadband and area guide for NN4 8SG in Northampton. From internet speeds to schools and house prices, this is what the data says.
Source: Ofcom Connected Nations 2025
What this means
Superfast broadband (30Mbps+) is available to 100% of premises here, and ultrafast (100Mbps+) reaches 89.2%. Maximum download speeds hit 89% Gigabit Mbps, which is above the UK average of 69 Mbps.
Key facts for movers
- ✓The average property price at NN4 8SG is £175,000, based on 2 recorded sales. This sits below the national average of around £290,000.
- ✓The nearest school to NN4 8SG is Briar Hill Primary School & Nursery (Academy sponsor led), 0.14 miles away, rated Not available by Ofsted. There are 10 schools within a few miles.
- ✓In the latest month of data, 188 crimes were reported in this area (LSOA level). This is higher than average. The most common category was violent crime.
- ✓Flood risk at NN4 8SG is rated Very Low (Zone 1). This means the area is not considered at significant risk of flooding.
- ✓Air quality at NN4 8SG is rated Good with PM2.5 levels at 3.6 µg/m³. This is within healthy limits.
| Technology | Available | Coverage | Typical Speed |
|---|---|---|---|
| Standard (ADSL) | 100% | 100% | 10-20 Mbps |
| Superfast (30+ Mbps) | 100% | 100% | TBC |
| Ultrafast (100+ Mbps) | 89% | 89% | TBC |
| Full Fibre (FTTP) | N/A | N/A | TBC |
| Gigabit | 89% | 89% | 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 8SGRemote Worker
70Based 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
85Based on broadband quality relative to average house price in the area.
Map
House prices
Average price
£175,000
Sales (5 yrs)
Trend
stable
| Date | Price | Street |
|---|---|---|
| £175,000 | SOUTHWOOD HILL | |
| £175,000 | SOUTHWOOD HILL |
Crime summary
Based on Police.uk data for 2025-12Total crimes last month: 188
Schools nearby
Nearest schools within 5 miles · Ofsted ratings as at Jan 2026
| School | Type | Ofsted | Rating | Distance |
|---|---|---|---|---|
| Briar Hill Primary School & Nursery | Academy sponsor led | Not available | ★★★☆☆ | 0.1 mi |
| Hunsbury Park Primary School | Community school | Not available | ★★★☆☆ | 0.2 mi |
| Delapre Primary School | Community school | Not available | ★★★☆☆ | 0.5 mi |
| Hospital and Outreach Education | Academy alternative provision converter | Not available | ★★★☆☆ | 0.6 mi |
| Gloucester Nursery School | Local authority nursery school | Not available | ★★★☆☆ | 0.6 mi |
| Queen Eleanor Primary Academy | Academy sponsor led | Not available | ★★★☆☆ | 0.6 mi |
| Abbeyfield School | Academy sponsor led | Not available | ★★★☆☆ | 0.8 mi |
| Simon de Senlis Primary School | Academy converter | Not available | ★★★☆☆ | 0.9 mi |
| The Abbey Primary School | Academy converter | Not available | ★★★☆☆ | 0.9 mi |
| Upton Meadows Primary School | Academy converter | Not available | ★★★☆☆ | 1.2 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
1.1 mi
by road
Long Buckby
8.6 mi
by road
Wellingborough
11.6 mi
by road
GP surgeries nearby
Nearest NHS GP practices
ELEANOR CROSS HEALTHCARE
new patients
PENVALE PARK MEDICAL CENTRE
new patients
DANES CAMP MEDICAL CENTRE
new patients
THE MOUNTS MEDICAL CENTRE
new patients
MAPLE ACCESS PARTNERSHIP LLP
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
EV Charger
6.7 mi
away
BP Pulse
6.9 mi
away
EV Solutions
8.1 mi
away
Pod Point
8.9 mi
away
InstaVolt Ltd
9.4 mi
away
Deprivation index (IMD)
English Indices of Deprivation 2019 · LSOA: E01027235
Overall IMD Decile
1 / 10
Most deprived
Ranked
1,139
of 32,844 areas
Decile 10 = least deprived 10% of England. Decile 1 = most deprived 10%. Based on Northampton 026C (2019 boundaries).
| Domain | Decile | Rank | Assessment |
|---|---|---|---|
| Income | 1 | 1,182 | Most deprived |
| Employment | 1 | 1,552 | Most deprived |
| Education | 1 | 56 | Most deprived |
| Health | 1 | 1 | Most deprived |
| Crime | 1 | 1 | Most deprived |
Area demographics
Data for LSOA: West Northamptonshire 036C
Population
1,665
Census 2021
Density
3783
per km² · Dense urban
Median Age
34
years (est.)
Estimated from area type (density-based); exact value requires Census TS007 age breakdown
Area info
Parish
Northampton
District
West Northamptonshire
Region
Constituency
LSOA
E01027235
Frequently asked questions about NN4 8SG
What are the broadband speeds available at NN4 8SG?
Superfast broadband (30Mbps+) is available to 100% of premises at NN4 8SG. Maximum download speeds reach 89% Gigabit. Ultrafast coverage is at 89%.
What is the average house price near NN4 8SG?
The average property price near NN4 8SG is £175,000 based on 2 recorded sales from HM Land Registry.
What is the flood risk for properties at NN4 8SG?
NN4 8SG 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 8SG area?
The nearest school to NN4 8SG is Briar Hill Primary School & Nursery (Academy sponsor led), 0.14 miles away. There are 10 schools within a few miles of this postcode.
How does crime rate in NN4 8SG compare to other areas?
In the latest month of data, 188 crimes were reported in this area (LSOA level). This is around average. The most common category was violent crime.
How suitable is NN4 8SG for remote working?
NN4 8SG scores 70/100 for remote working suitability, making it well suited 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 8SG?
4G outdoor coverage at NN4 8SG 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 8SG?
EPC data is not yet available for NN4 8SG. 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 8SG?
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 8SG?
The nearest GP surgery to NN4 8SG is ELEANOR CROSS HEALTHCARE, 0.7 miles away. There are 5 GP practices within reach.
What transport links are available near NN4 8SG?
The nearest train station to NN4 8SG is Northampton, 1.1 miles away. Other nearby stations include Long Buckby (8.6 mi) and Wellingborough (11.6 mi).
Is NN4 8SG a suitable area for families?
NN4 8SG scores 55/100 for family suitability, rated reasonably suitable. This score considers Ofsted school ratings, crime rates, flood risk, and proximity to GP surgeries.
What is the air quality like at NN4 8SG?
Air quality at NN4 8SG 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 8SG?
The nearest public EV charging point to NN4 8SG is 6.74 miles away (EV Charger, Type 2). There are 5 charging points within 5 miles.
Can I get full fibre broadband at NN4 8SG?
Yes — ultrafast broadband (100Mbps+) is available to 89% of premises at NN4 8SG. Gigabit coverage reaches 89%. Providers like BT, Virgin Media, or local full fibre operators may serve this area.
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