NN3 postcode
Broadband in NN3 5DZ
Billing, 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
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 NN3 5DZ. 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 NN3 5DZ.
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) | 100% | 100% | 100-300 Mbps |
| Full Fibre (FTTP) | N/A | N/A | 300-900 Mbps |
| Gigabit | 100% | 100% | 900-1,000 Mbps |
Speed Distribution at NN3 5DZ
Source: Ofcom Connected Nations 2025
Real-World Speeds at NN3 5DZ
Based on 6 Ookla Speedtest results (Q4 2025)
Download
303
Mbps
Upload
76
Mbps
Latency
11
ms
Tests
6
results
Source: Ookla Speedtest Open Data (CC BY-SA 4.0)
Digital Divide at NN3 5DZ
Fibre-to-cabinet or better
Source: Ofcom Connected Nations 2025
Cell Tower Coverage near NN3 5DZ
Within 1 km
0
towers
Within 2 km
2
towers
Nearest Tower
1.4
km away
Source: OpenStreetMap Contributors
Mobile coverage
4G & 5G coverage · Ofcom Connected Nations 2025
4G Outdoor
4G Indoor
5G Outdoor
Networks with 4G
Crime summary
Based on Police.uk data for 2025-12Total crimes last month: 139
Schools nearby
Nearest schools within 5 miles · Ofsted ratings as at Jan 2026
| School | Type | Ofsted | Rating | Distance |
|---|---|---|---|---|
| St Andrew's Ceva Primary School | Voluntary aided school | Not available | ★★★☆☆ | 0.2 mi |
| Ecton Brook Primary School | Academy converter | Not available | ★★★☆☆ | 0.3 mi |
| Blackthorn Primary School | Academy sponsor led | Not available | ★★★☆☆ | 1.0 mi |
| Standens Barn Primary School | Academy converter | Not available | ★★★☆☆ | 1.0 mi |
| Rectory Farm Primary School | Academy sponsor led | Not available | ★★★☆☆ | 1.0 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 026D
Population
1,814
Census 2021
Density
5991
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: E01027177
Overall IMD Decile
1 / 10
Most deprived
Ranked
3,065
of 32,844 areas
Decile 10 = least deprived 10% of England. Decile 1 = most deprived 10%. Based on Northampton 011D (2019 boundaries).
| Domain | Decile | Rank | Assessment |
|---|---|---|---|
| Income | 1 | 2,640 | Most deprived |
| Employment | 2 | 3,712 | Most deprived |
| Education | 2 | 48 | Most deprived |
| Health | 1 | 1 | Most deprived |
| Crime | 2 | N/A | 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
2.9 mi
away
InstaVolt Ltd
4.4 mi
away
InstaVolt Ltd
4.4 mi
away
BP Pulse
4.6 mi
away
Orla-alma
5.8 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
BROOK MEDICAL CENTRE
new patients
MAYFIELD SURGERY
new patients
DR ABBAS
new patients
RILLWOOD MEDICAL CENTRE
new patients
WOODVIEW MEDICAL CENTRE
new patients
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Check Deals →Living near NN3 5DZ
NN3 5DZ sits in Billing, part of West Northamptonshire. This guide covers broadband speeds, house prices, schools, and more. Every figure comes from verified public data sources. Use it alongside your own research when comparing areas.
Superfast broadband (30 Mbps+) coverage at NN3 5DZ stands at 100%. That is above the UK average of 93%. Ultrafast broadband (100 Mbps+) reaches 100% of properties. That is solid coverage for bandwidth-heavy households. Gigabit-capable connections cover 100% of premises. Most homes can access gigabit speeds if they choose to. The maximum download speed recorded is Gigabit (1Gbps+). That is around the UK real-world average of 69 Mbps.
Here is how broadband speeds break down across premises at NN3 5DZ. 100% of connections fall in the 300 Mbps or faster range. No premises here are stuck below 5 Mbps. Every property meets the basic threshold for video calls. Over half of connections exceed 300 Mbps. That supports multiple 4K streams, large file transfers, and cloud gaming without issue.
Translating the numbers at NN3 5DZ into daily use gives a clearer picture. Upload speeds average 75.88 Mbps. That handles HD video calls, cloud backups, and uploading large files without issues. Streaming is possible but may stutter at busy times. SD quality is more reliable than HD here. Latency is 11 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 NN3 5DZ. For properties without fibre, 4G or 5G home broadband from Three, EE, or Vodafone may be an alternative.
Ookla Speedtest users at NN3 5DZ see average downloads of 302.56 Mbps. Advertised speeds often differ from reality. These figures come from actual user tests. Upload speeds average 75.88 Mbps. Latency sits at 11 ms. That is excellent for responsive browsing and gaming. This is based on 6 speed tests run by local users.
0% of premises at NN3 5DZ fall below the Universal Service Obligation of 10 Mbps. 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.
Within 2 km that count rises to 2. The nearest tower is 1.36 km away. Operators present include Unknown.
In the latest month of data, 139 offences were recorded in this LSOA area. That is higher than average for England and Wales. 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.
St Andrew's Ceva Primary School is the closest school at 0.23 miles. It is a Voluntary aided school school. Ofsted rates it as Not available. There are 5 schools within a few miles of this postcode.
Flood risk at NN3 5DZ 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 NN3 5DZ has a population of approximately 1814. Median age is 32. That is close to the national median of 40.
The nearest train station to NN3 5DZ is Ealing Broadway, 55.3 miles away. The station is some distance away. Consider driving, or check for direct bus routes. Finsbury Park is the next closest at 56 miles. London Paddington offers another option at 57.5 miles.
The most common council tax band near NN3 5DZ is 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.
Outdoor 4G mobile signal at NN3 5DZ is available across 100% of the area. 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 NN3 5DZ: remote working 40/100, family 55/100, value 50/100. Remote workers may want to verify actual speeds before committing.
The local authority for NN3 5DZ is West Northamptonshire. The immediate area is Billing, a distinct community within the wider district. The NN3 postcode area contains 1293 postcodes on this site. Superfast broadband across NN3 ranges from 25% to 100%. NN3 5DZ is close to the area average of 100%.
How does NN3 5DZ compare to its neighbours? NN3 5AN (0.05 miles, Billing) has 100% superfast coverage and 100% gigabit. NN3 5AR (0.08 miles, Billing) has 100% superfast coverage and 100% gigabit. NN3 5AJ (0.09 miles, Billing) has 100% superfast coverage and 100% gigabit. NN3 5AP (0.09 miles, Billing) has 100% superfast coverage and 100% gigabit. Coverage is broadly similar across these neighbouring postcodes.
Broadband availability varies by provider and by property. At NN3 5DZ, check individual coverage tools from BT, Sky, Virgin Media, and local operators. 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.
Pulling the data together for NN3 5DZ, here is what stands out. Connectivity at NN3 5DZ is a strength. Strong broadband coverage gives flexibility for both working and leisure. The area scores well on that front. West Northamptonshire as a local authority area has its own planning priorities, council services, and infrastructure investment plans. Check the council website for the latest. The data covers what can be measured. Billing has its own character that numbers alone cannot capture. Use these figures as a filter, then visit to get the full picture.
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.
Numbers tell part of the story for NN3 5DZ. Visit at different times of day. Talk to neighbours. Check mobile signal indoors. Walk the route to the nearest school or station. Test the broadband speed from inside the property. These things do not show up in data.
This covers the key data for NN3 5DZ. Broadband, property, schools, safety, and local services all in one place. For area-wide trends, see the Billing hub page. Bookmark this page and check back as new data arrives.
Frequently asked questions about NN3 5DZ
What are the broadband speeds available at NN3 5DZ?
Superfast broadband (30 Mbps+) is available to 100% of premises at NN3 5DZ. Maximum download speeds reach Gigabit (1Gbps+). Ultrafast coverage is at 100%.
What is the average house price near NN3 5DZ?
No recent house price data is available for NN3 5DZ.
What is the flood risk for properties at NN3 5DZ?
NN3 5DZ has a Very Low flood risk rating, classified as Zone 1. The area is not at significant risk.
What schools are nearby in the NN3 5DZ area?
The nearest school is St Andrew's Ceva Primary School (Voluntary aided school), 0.23 miles away. There are 5 schools within a few miles.
How does crime rate in NN3 5DZ compare to other areas?
139 offences were recorded in this LSOA area in the latest month. This is above average for England and Wales.
How suitable is NN3 5DZ for remote working?
NN3 5DZ scores 40/100 for remote working suitability. Speeds may limit video-heavy workflows.
What is the mobile signal like at NN3 5DZ?
4G outdoor coverage at NN3 5DZ is 100%. 5G reaches 98.5%. Indoor coverage may be lower.
What is the most common energy efficiency rating near NN3 5DZ?
EPC data for NN3 5DZ is being updated. Check the EPC register for individual property ratings.
What is the council tax band distribution at NN3 5DZ?
The most common council tax band near NN3 5DZ is Band C. The billing authority is West Northamptonshire.
How accessible are GP surgeries near NN3 5DZ?
GP surgery data for NN3 5DZ is being updated. Check NHS.uk for the latest.
What transport links are available near NN3 5DZ?
The nearest train station to NN3 5DZ is Ealing Broadway, 55.3 miles away. Finsbury Park is also nearby.
Is NN3 5DZ a suitable area for families?
NN3 5DZ scores 55/100 for family suitability. Check school and crime sections above for detail.
What is the air quality like at NN3 5DZ?
Air quality at NN3 5DZ 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 NN3 5DZ?
EV charging data for NN3 5DZ is being updated. Check Zap-Map for the latest.
Can I get full fibre broadband at NN3 5DZ?
Ultrafast broadband (100 Mbps+) reaches 100% of premises. Check Openreach and local operators for FTTP availability.
Area suitability scores
NN3 5DZRemote 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
Area info
Parish
Billing
District
West Northamptonshire
Region
Constituency
LSOA
E01027177
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