NN17 postcode
Broadband in NN17 3GB
Duddington-with-Fineshade, North Northamptonshire
Gigabit broadband is available at this postcode.
Free, independent comparison · Ofcom verified data · Updated 5 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 NN17 3GB. 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 NN17 3GB.
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 NN17 3GB
Source: Ofcom Connected Nations 2025
Real-World Speeds at NN17 3GB
Based on 3 Ookla Speedtest results (Q4 2025)
Download
123
Mbps
Upload
158
Mbps
Latency
9
ms
Tests
3
results
Source: Ookla Speedtest Open Data (CC BY-SA 4.0)
Digital Divide at NN17 3GB
Fibre-to-cabinet or better
Source: Ofcom Connected Nations 2025
Cell Tower Coverage near NN17 3GB
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: 3
Schools nearby
Nearest schools within 5 miles · Ofsted ratings as at Jan 2026
| School | Type | Ofsted | Rating | Distance |
|---|---|---|---|---|
| Kings Cliffe Endowed Primary School | Voluntary controlled school | Not available | ★★★☆☆ | 2.2 mi |
| Ketton Church of England Primary School | Academy converter | Not available | ★★★☆☆ | 3.8 mi |
| St Mary and St John CofE VA Primary School | Voluntary aided school | Not available | ★★★☆☆ | 3.8 mi |
| Edith Weston Academy | Academy converter | Not available | ★★★☆☆ | 5.2 mi |
| Gretton Primary Academy | Academy converter | Not available | ★★★☆☆ | 5.2 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: North Northamptonshire 001A
Population
1,928
Census 2021
Density
53
per km² · Rural
Median Age
42
years (est.)
Estimated from area type (density-based); exact value requires Census TS007 age breakdown
Deprivation index (IMD)
English Indices of Deprivation 2019 · LSOA: E01027033
Overall IMD Decile
7 / 10
Above average
Ranked
20,075
of 32,844 areas
Decile 10 = least deprived 10% of England. Decile 1 = most deprived 10%. Based on East Northamptonshire 001A (2019 boundaries).
| Domain | Decile | Rank | Assessment |
|---|---|---|---|
| Income | 7 | 21,291 | Above average |
| Employment | 7 | 21,021 | Above average |
| Education | 6 | 14 | Average |
| Health | 10 | -1 | Least deprived |
| Crime | 8 | N/A | Above average |
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
Shell Recharge Solutions
12.7 mi
away
Believ
13.6 mi
away
Believ
13.6 mi
away
BP Pulse
13.7 mi
away
BP Pulse
13.7 mi
away
Council tax bands
Band distribution for North Northamptonshire
Most common: Band C
~£1,841/yr · North Northamptonshire
Annual council tax estimates for North Northamptonshire, 2024/25
GP surgeries nearby
Nearest NHS GP practices
PRIORS HALL PHARMACY
new patients
WITTERING MEDICAL CENTRE
new patients
WANSFORD
new patients
WANSFORD PHARMACY
new patients
EMPINGHAM MEDICAL CENTRE
new patients
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Check Deals →Living near NN17 3GB
This is the area guide for NN17 3GB, located in Duddington-with-Fineshade (North Northamptonshire). It covers connectivity, property, safety, and local services. Every claim links back to a specific data point. Read on for the detail.
Superfast broadband (30 Mbps+) coverage at NN17 3GB 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.
The speed distribution at NN17 3GB tells a more detailed story than headline figures alone. 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.
What do the broadband speeds at NN17 3GB mean in practice? Upload speeds average 157.8 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 9 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.
FWA broadband has not reached NN17 3GB yet. Satellite services like Starlink or 4G home broadband routers can fill the gap where fixed-line options are limited.
Real-world download speeds at NN17 3GB average 123.46 Mbps based on Ookla Speedtest data. This reflects what people actually get, not just what providers advertise. Upload speeds average 157.8 Mbps. Latency sits at 9 ms. That is excellent for responsive browsing and gaming. This is based on 3 speed tests run by local users.
The USO guarantees every UK home at least 10 Mbps. At NN17 3GB, 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.
The nearest tower is 9.37 km away.
In the latest month of data, 3 offences were recorded in this LSOA area. That is relatively low for England and Wales. The most common category was vehicle crime. Other frequent types include anti social behaviour. Data comes from Police.uk at LSOA level. One month is a snapshot, not a trend.
The nearest school to NN17 3GB is Kings Cliffe Endowed Primary School. It is a Voluntary controlled school school, 2.22 miles away. Ofsted rates it as Not available. There are 5 schools within a few miles of this postcode.
Flood risk at NN17 3GB 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 3.4 micrograms per cubic metre. This is within healthy limits set by the World Health Organisation.
The LSOA covering NN17 3GB has a population of approximately 1928. Median age is 42. That is close to the national median of 40.
Finsbury Park station is the closest rail link at 72.3 miles from NN17 3GB. The station is some distance away. Consider driving, or check for direct bus routes. Ealing Broadway is the next closest at 73.9 miles. London Kings Cross offers another option at 74.4 miles.
Properties around NN17 3GB most commonly fall into council tax Band C. The billing authority is North Northamptonshire. The three most common bands are C (28%), B (25%), D (22%). Band C corresponds to 1991 property values of £52,001 to £68,000. Current values are typically much higher. The concentration in lower bands suggests a mix of smaller and mid-range properties.
4G outdoor coverage at NN17 3GB reaches 100%. Indoor 4G drops to 99.5%. Indoor coverage is close to outdoor levels. Signal should be reliable throughout the building. 5G outdoor coverage is at 96.2%. 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 NN17 3GB: remote working 40/100, family 90/100, value 50/100. Remote workers may want to verify actual speeds before committing.
The local authority for NN17 3GB is North Northamptonshire. The immediate area is Duddington-with-Fineshade, a distinct community within the wider district. The NN17 postcode area contains 838 postcodes on this site. Superfast broadband across NN17 ranges from 0% to 100%. NN17 3GB is close to the area average of 97%.
How does NN17 3GB compare to its neighbours? NN17 3BA (0.38 miles, Duddington-with-Fineshade) has 75% superfast coverage and 75% gigabit. NN17 3BB (0.56 miles, Duddington-with-Fineshade) has 93.3% superfast coverage and 93.3% gigabit. NN17 3AU (0.9 miles, Laxton) has 100% superfast coverage and 100% gigabit. NN17 3AY (1.75 miles, Laxton) has 100% superfast coverage and 100% gigabit. NN17 3GB has better superfast coverage than its immediate neighbours.
Not every property at NN17 3GB gets the same speeds. Run a postcode check with each provider before signing up. Headline speeds are not guarantees. 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.
What does all of this mean for someone considering NN17 3GB? Connectivity at NN17 3GB is a strength. Strong broadband coverage gives flexibility for both working and leisure. The area scores well on that front. North 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. Duddington-with-Fineshade 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.
Before making a decision about NN17 3GB, 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 NN17 3GB. Broadband, property, schools, safety, and local services all in one place. For area-wide trends, see the Duddington-with-Fineshade hub page. Bookmark this page and check back as new data arrives.
Frequently asked questions about NN17 3GB
What are the broadband speeds available at NN17 3GB?
Superfast broadband (30 Mbps+) is available to 100% of premises at NN17 3GB. Maximum download speeds reach Gigabit (1Gbps+). Ultrafast coverage is at 100%.
What is the average house price near NN17 3GB?
No recent house price data is available for NN17 3GB.
What is the flood risk for properties at NN17 3GB?
NN17 3GB has a Very Low flood risk rating, classified as Zone 1. The area is not at significant risk.
What schools are nearby in the NN17 3GB area?
The nearest school is Kings Cliffe Endowed Primary School (Voluntary controlled school), 2.22 miles away. There are 5 schools within a few miles.
How does crime rate in NN17 3GB compare to other areas?
3 offences were recorded in this LSOA area in the latest month. This is relatively low.
How suitable is NN17 3GB for remote working?
NN17 3GB scores 40/100 for remote working suitability. Speeds may limit video-heavy workflows.
What is the mobile signal like at NN17 3GB?
4G outdoor coverage at NN17 3GB is 100%. 5G reaches 96.2%. Indoor coverage may be lower.
What is the most common energy efficiency rating near NN17 3GB?
EPC data for NN17 3GB is being updated. Check the EPC register for individual property ratings.
What is the council tax band distribution at NN17 3GB?
The most common council tax band near NN17 3GB is Band C. The billing authority is North Northamptonshire.
How accessible are GP surgeries near NN17 3GB?
GP surgery data for NN17 3GB is being updated. Check NHS.uk for the latest.
What transport links are available near NN17 3GB?
The nearest train station to NN17 3GB is Finsbury Park, 72.3 miles away. Ealing Broadway is also nearby.
Is NN17 3GB a suitable area for families?
NN17 3GB scores 90/100 for family suitability. Good schools and low crime contribute to a high score.
What is the air quality like at NN17 3GB?
Air quality at NN17 3GB is rated Good. PM2.5 levels are 3.4 micrograms per cubic metre. This is within healthy limits.
How far is the nearest EV charging point from NN17 3GB?
EV charging data for NN17 3GB is being updated. Check Zap-Map for the latest.
Can I get full fibre broadband at NN17 3GB?
Ultrafast broadband (100 Mbps+) reaches 100% of premises. Check Openreach and local operators for FTTP availability.
Area suitability scores
NN17 3GBRemote Worker
40Based on superfast broadband coverage, FTTP %, and 4G mobile outdoor coverage.
Family
90Based 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
Duddington-with-Fineshade
District
North Northamptonshire
Region
Constituency
LSOA
E01027033
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