NN1 postcode
Broadband in NN1 4SY
Northampton, West Northamptonshire
Gigabit broadband is available at this postcode.
Free, independent comparison · Ofcom verified data · Updated 19 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 NN1 4SY. 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 NN1 4SY.
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Broadband availability
Source: Ofcom Connected Nations 2025 (Jul 2025)
Living near NN1 4SY
What broadband is like here
Here's the broadband and area guide for NN1 4SY 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 100%. Maximum download speeds hit Gigabit (1Gbps+) Mbps, which is around the UK average of 69 Mbps.
Key facts for movers
- ✓No recent house price data is available for NN1 4SY. This can happen in areas with very few residential sales.
- ✓The nearest school to NN1 4SY is Cedar Road Primary School (Academy converter), 0.3 miles away, rated Not available by Ofsted. There are 10 schools within a few miles.
- ✓In the latest month of data, 450 crimes were reported in this area (LSOA level). This is higher than average. The most common category was violent crime.
- ✓Flood risk at NN1 4SY is rated Very Low (Zone 1). This means the area is not considered at significant risk of flooding.
- ✓Air quality at NN1 4SY 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) | 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
NN1 4SYRemote Worker
40Based 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
50Based on broadband quality relative to average house price in the area.
Map
Crime summary
Based on Police.uk data for 2025-12Total crimes last month: 450
Schools nearby
Nearest schools within 5 miles · Ofsted ratings as at Jan 2026
| School | Type | Ofsted | Rating | Distance |
|---|---|---|---|---|
| Cedar Road Primary School | Academy converter | Not available | ★★★☆☆ | 0.3 mi |
| Stimpson Avenue Academy | Academy sponsor led | Not available | ★★★☆☆ | 0.4 mi |
| Wallace Road Nursery School | Local authority nursery school | Not available | ★★★☆☆ | 0.5 mi |
| Kingsley Primary School | Academy converter | Not available | ★★★☆☆ | 0.5 mi |
| Barry Primary School | Community school | Not available | ★★★☆☆ | 0.5 mi |
| Fairfields School | Community special school | Not available | ★★★☆☆ | 0.7 mi |
| The CE Academy | Academy alternative provision converter | Not available | ★★★☆☆ | 0.8 mi |
| Northampton School for Boys | Academy converter | Not available | ★★★☆☆ | 0.8 mi |
| Malcolm Arnold Academy | Academy sponsor led | Not available | ★★★☆☆ | 0.8 mi |
| Malcolm Arnold Preparatory School | Free schools | Not available | ★★★☆☆ | 0.8 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
1.7 mi
by road
Wellingborough
9.1 mi
by road
Long Buckby
9.6 mi
by road
GP surgeries nearby
Nearest NHS GP practices
COUNTY SURGERY
new patients
THE CRESCENT MEDICAL CTR.
new patients
ABINGTON MEDICAL CENTRE
new patients
KING EDWARD ROAD SURGERY
new patients
MARIE CURIE EOL DOMICILIARY SERVICE
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 Solutions
5.6 mi
away
InstaVolt Ltd
6.8 mi
away
InstaVolt Ltd
6.8 mi
away
BP Pulse
7.2 mi
away
Orla-alma
8.4 mi
away
Deprivation index (IMD)
English Indices of Deprivation 2019 · LSOA: E01027136
Overall IMD Decile
5 / 10
Average
Ranked
15,797
of 32,844 areas
Decile 10 = least deprived 10% of England. Decile 1 = most deprived 10%. Based on Northampton 013A (2019 boundaries).
| Domain | Decile | Rank | Assessment |
|---|---|---|---|
| Income | 6 | 16,942 | Average |
| Employment | 7 | 21,382 | Above average |
| Education | 9 | 4 | Least deprived |
| Health | 4 | N/A | Below average |
| Crime | 3 | N/A | Below average |
Area demographics
Data for LSOA: West Northamptonshire 019A
Population
1,705
Census 2021
Density
7813
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
Northampton
District
West Northamptonshire
Region
Constituency
LSOA
E01027136
Frequently asked questions about NN1 4SY
What are the broadband speeds available at NN1 4SY?
Superfast broadband (30Mbps+) is available to 100% of premises at NN1 4SY. Maximum download speeds reach Gigabit (1Gbps+). Ultrafast coverage is at 100%.
What is the average house price near NN1 4SY?
No recent house price data is available for NN1 4SY. This can happen in areas with very few residential sales or where the postcode covers mainly commercial properties.
What is the flood risk for properties at NN1 4SY?
NN1 4SY 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 NN1 4SY area?
The nearest school to NN1 4SY is Cedar Road Primary School (Academy converter), 0.3 miles away. There are 10 schools within a few miles of this postcode.
How does crime rate in NN1 4SY compare to other areas?
In the latest month of data, 450 crimes were reported in this area (LSOA level). This is higher than average. The most common category was violent crime.
How suitable is NN1 4SY for remote working?
NN1 4SY 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 NN1 4SY?
4G outdoor coverage at NN1 4SY 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 NN1 4SY?
EPC data is not yet available for NN1 4SY. 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 NN1 4SY?
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 NN1 4SY?
The nearest GP surgery to NN1 4SY is COUNTY SURGERY, 0.1 miles away. There are 5 GP practices within reach.
What transport links are available near NN1 4SY?
The nearest train station to NN1 4SY is Northampton, 1.7 miles away. Other nearby stations include Wellingborough (9.1 mi) and Long Buckby (9.6 mi).
Is NN1 4SY a suitable area for families?
NN1 4SY 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 NN1 4SY?
Air quality at NN1 4SY 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 NN1 4SY?
The nearest public EV charging point to NN1 4SY is 5.6 miles away (EV Solutions, Type 2). There are 5 charging points within 5 miles.
Can I get full fibre broadband at NN1 4SY?
Yes — ultrafast broadband (100Mbps+) is available to 100% of premises at NN1 4SY. Gigabit coverage reaches 100%. Providers like BT, Virgin Media, or local full fibre operators may serve this area.
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