NN1 postcode
Broadband in NN1 1JS
Northampton, West Northamptonshire
Gigabit broadband is available at this postcode.
Free, independent comparison · Ofcom verified data · Updated 2 March 2026
Flood Risk
Very Low
Fibre (FTTP)
No
Best speed
28% 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 (28% Gigabit) is available at NN1 1JS. 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 1JS.
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) | 28% | 28% | 100-300 Mbps |
| Full Fibre (FTTP) | N/A | N/A | 300-900 Mbps |
| Gigabit | 28% | 28% | 900-1,000 Mbps |
Speed Distribution at NN1 1JS
Source: Ofcom Connected Nations 2025
Real-World Speeds at NN1 1JS
Based on 74 Ookla Speedtest results (Q4 2025)
Download
174
Mbps
Upload
54
Mbps
Latency
10
ms
Tests
74
results
Source: Ookla Speedtest Open Data (CC BY-SA 4.0)
Digital Divide at NN1 1JS
Fibre-to-cabinet or better
Source: Ofcom Connected Nations 2025
Cell Tower Coverage near NN1 1JS
Within 1 km
2
towers
Within 2 km
3
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
House prices
Average price
£230,000
Sales (5 yrs)
Trend
stable
| Date | Price | Street |
|---|---|---|
| £235,000 | CASTILIAN STREET | |
| £225,000 | CASTILIAN STREET |
Crime summary
Based on Police.uk data for 2025-12Total crimes last month: 860
Schools nearby
Nearest schools within 5 miles · Ofsted ratings as at Jan 2026
| School | Type | Ofsted | Rating | Distance |
|---|---|---|---|---|
| Progress Schools - Northamptonshire | Other independent special school | Not available | ★★★☆☆ | 0.2 mi |
| WiEducate LTD | Special post 16 institution | Not available | ★★★☆☆ | 0.2 mi |
| New Horizons Academy | Free schools alternative provision | Not available | ★★★☆☆ | 0.3 mi |
| Spring Lane Primary School | Academy sponsor led | Not available | ★★★☆☆ | 0.4 mi |
| Castle Academy | Academy sponsor led | Not available | ★★★☆☆ | 0.5 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 034D
Population
1,410
Census 2021
Density
5595
per km² · Dense urban
Median Age
32
years (est.)
Estimated from area type (density-based); exact value requires Census TS007 age breakdown
Deprivation index (IMD)
English Indices of Deprivation 2019 · LSOA: E01035417
Overall IMD Decile
4 / 10
Below average
Ranked
9,944
of 32,844 areas
Decile 10 = least deprived 10% of England. Decile 1 = most deprived 10%. Based on Northampton 025A (2019 boundaries).
| Domain | Decile | Rank | Assessment |
|---|---|---|---|
| Income | 5 | 13,503 | Average |
| Employment | 5 | 15,854 | Average |
| Education | 4 | 22 | Below average |
| Health | 2 | N/A | Most deprived |
| Crime | 1 | 1 | Most deprived |
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
EV Solutions
6.7 mi
away
InstaVolt Ltd
8.0 mi
away
InstaVolt Ltd
8.0 mi
away
EV Charger
8.1 mi
away
BP Pulse
8.2 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
MAPLE ACCESS PARTNERSHIP LLP
new patients
THE MOUNTS MEDICAL CENTRE
new patients
(FRACTURE CLINIC) NORTH OOH
new patients
REGENT PHARMACY
new patients
CGL SERVICES
new patients
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Check Deals →Living near NN1 1JS
Northampton is home to NN1 1JS. Whether you live here or plan to move, the data below paints a clear picture. Broadband, schools, crime, house prices, and local services all follow. The numbers speak for themselves.
Superfast broadband (30 Mbps+) coverage at NN1 1JS stands at 100%. That is above the UK average of 93%. Ultrafast broadband (100 Mbps+) reaches 27.8% of properties. Fewer than half of homes here can get ultrafast speeds. Gigabit-capable connections cover 27.8% of premises. Gigabit is available but not yet widespread at this postcode. The maximum download speed recorded is 28% Gigabit. That is around the UK real-world average of 69 Mbps.
Looking at the full speed profile for NN1 1JS gives a better picture of what to expect. 100% of connections fall in the 30 to 300 Mbps range. No premises here are stuck below 5 Mbps. Every property meets the basic threshold for video calls.
Translating the numbers at NN1 1JS into daily use gives a clearer picture. Upload speeds average 53.84 Mbps. That handles HD video calls, cloud backups, and uploading large files without issues. 4K streaming is possible on one device at a time. HD streaming works across multiple devices. Latency is 10 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.
Fixed Wireless Access is not currently available at NN1 1JS. For properties without fibre, 4G or 5G home broadband from Three, EE, or Vodafone may be an alternative.
Real-world download speeds at NN1 1JS average 173.73 Mbps based on Ookla Speedtest data. This reflects what people actually get, not just what providers advertise. Upload speeds average 53.84 Mbps. Latency sits at 10 ms. That is excellent for responsive browsing and gaming. This is based on 74 speed tests run by local users.
The USO guarantees every UK home at least 10 Mbps. At NN1 1JS, 0% of properties do not meet this threshold. Every property here meets the minimum standard. That is not the case everywhere. Next-generation access (NGA) reaches 100% of the area. NGA typically means speeds of 24 Mbps or above.
There are 2 cell towers within 1 km of NN1 1JS. A handful of towers serve this area. Within 2 km that count rises to 3. The nearest tower is 0.74 km away. Operators present include Unknown.
The average property price at NN1 1JS is £230,000. That is below the national average of £290,000. This is based on 2 recorded transactions from Land Registry data.
860 crimes were reported near NN1 1JS 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 shoplifting. Data comes from Police.uk at LSOA level. One month is a snapshot, not a trend.
Progress Schools - Northamptonshire is the closest school at 0.18 miles. It is a Other independent special school school. Ofsted rates it as Not available. There are 5 schools within a few miles of this postcode.
Flood risk at NN1 1JS 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 NN1 1JS has a population of approximately 1410. Median age is 32. That is close to the national median of 40.
Ealing Broadway station is the closest rail link at 55.7 miles from NN1 1JS. The station is some distance away. Consider driving, or check for direct bus routes. Finsbury Park is the next closest at 57.1 miles. London Paddington offers another option at 58.3 miles.
Properties around NN1 1JS 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.
4G outdoor coverage at NN1 1JS reaches 100%. 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 NN1 1JS: remote working 40/100, family 55/100, value 78/100. Remote workers may want to verify actual speeds before committing.
NN1 1JS falls within the West Northamptonshire local authority area. The immediate area is Northampton, a distinct community within the wider district. The NN1 postcode area contains 720 postcodes on this site. Superfast broadband across NN1 ranges from 0% to 100%. NN1 1JS is close to the area average of 98%.
How does NN1 1JS compare to its neighbours? NN1 1JT (0.01 miles, Northampton) has 100% superfast coverage and 0% gigabit. NN1 1JX (0.02 miles, Northampton) has 100% superfast coverage and 15.4% gigabit. NN1 1TY (0.03 miles, Northampton) has 100% superfast coverage and 6.1% gigabit. NN1 1LD (0.03 miles, Northampton) has 92.9% superfast coverage and 50% gigabit. Coverage is broadly similar across these neighbouring postcodes.
When choosing a broadband provider at NN1 1JS, 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.
Looking at the overall picture for NN1 1JS, a few things are worth highlighting. Where fixed broadband falls short, strong 4G coverage offers a practical backup.
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 NN1 1JS, 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.
This covers the key data for NN1 1JS. Broadband, property, schools, safety, and local services all in one place. For area-wide trends, see the Northampton hub page. Bookmark this page and check back as new data arrives.
Frequently asked questions about NN1 1JS
What are the broadband speeds available at NN1 1JS?
Superfast broadband (30 Mbps+) is available to 100% of premises at NN1 1JS. Maximum download speeds reach 28% Gigabit. Ultrafast coverage is at 27.8%.
What is the average house price near NN1 1JS?
The average property price at NN1 1JS is £230,000, based on 2 recorded transactions.
What is the flood risk for properties at NN1 1JS?
NN1 1JS has a Very Low flood risk rating, classified as Zone 1. The area is not at significant risk.
What schools are nearby in the NN1 1JS area?
The nearest school is Progress Schools - Northamptonshire (Other independent special school), 0.18 miles away. There are 5 schools within a few miles.
How does crime rate in NN1 1JS compare to other areas?
860 offences were recorded in this LSOA area in the latest month. This is above average for England and Wales.
How suitable is NN1 1JS for remote working?
NN1 1JS scores 40/100 for remote working suitability. Speeds may limit video-heavy workflows.
What is the mobile signal like at NN1 1JS?
4G outdoor coverage at NN1 1JS is 100%. 5G reaches 98.5%. Indoor coverage may be lower.
What is the most common energy efficiency rating near NN1 1JS?
EPC data for NN1 1JS is being updated. Check the EPC register for individual property ratings.
What is the council tax band distribution at NN1 1JS?
The most common council tax band near NN1 1JS is Band C. The billing authority is West Northamptonshire.
How accessible are GP surgeries near NN1 1JS?
GP surgery data for NN1 1JS is being updated. Check NHS.uk for the latest.
What transport links are available near NN1 1JS?
The nearest train station to NN1 1JS is Ealing Broadway, 55.7 miles away. Finsbury Park is also nearby.
Is NN1 1JS a suitable area for families?
NN1 1JS scores 55/100 for family suitability. Check school and crime sections above for detail.
What is the air quality like at NN1 1JS?
Air quality at NN1 1JS 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 NN1 1JS?
EV charging data for NN1 1JS is being updated. Check Zap-Map for the latest.
Can I get full fibre broadband at NN1 1JS?
Ultrafast broadband (100 Mbps+) reaches 27.8% of premises. Check Openreach and local operators for FTTP availability.
Area suitability scores
NN1 1JSRemote 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
78Based on broadband quality relative to average house price in the area.
Map
Area info
Parish
Northampton
District
West Northamptonshire
Region
Constituency
LSOA
E01035417
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