NN17 postcode

Broadband in NN17 1GD

Corby, North Northamptonshire

Gigabit broadband is available at this postcode.

Best speed50% Gigabit
StandardSuperfastGigabit
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Free, independent comparison · Ofcom verified data · Updated 14 March 2026

Flood Risk

Very Low

Fibre (FTTP)

No

Best speed

50% Gigabit

Reviewed by Arthur TuringData last verified: 14 March 2026

Speed Calculator

Adjust the options below to see how much broadband speed your household needs.

2
18

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.

Estimated speed needed14 Mbps

Gigabit broadband (50% Gigabit) is available at NN17 1GD. That covers your 14 Mbps needs with room to spare.

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Speed Test

Check your current download speed and see how it compares to what is available at NN17 1GD.

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)

TechnologyAvailableCoverageTypical Speed
Standard (ADSL)75%
75%
10-20 Mbps
Superfast (30+ Mbps)75%
75%
30-80 Mbps
Ultrafast (100+ Mbps)50%
50%
100-300 Mbps
Full Fibre (FTTP)N/A
N/A
300-900 Mbps
Gigabit50%
50%
900-1,000 Mbps

Real-World Speeds at NN17 1GD

Based on 21 Ookla Speedtest results (Q4 2025)

Download

210

Mbps

Upload

42

Mbps

Latency

15

ms

Tests

21

results

Source: Ookla Speedtest Open Data (CC BY-SA 4.0)

Cell Tower Coverage near NN17 1GD

No cell towers found within 2 km. Mobile signal may be weak in this area.

Source: OpenStreetMap Contributors

Mobile coverage

4G & 5G coverage · Ofcom Connected Nations 2025

4G Outdoor

100%

4G Indoor

99.5%

5G Outdoor

96.2%

Networks with 4G

EEO2ThreeVodafone
Ofcom Connected Nations 2025 (Jul 2025) · Data at local authority area level

Crime summary

Based on Police.uk data for 2025-12

Total crimes last month: 299

violent crime32%97
shoplifting16%47
anti social behaviour13%38
criminal damage arson8%25
public order7%21
other theft5%16
drugs4%13
burglary4%11
vehicle crime3%9
other crime3%8
possession of weapons2%5
robbery1%4
theft from the person1%3
bicycle theft1%2

Schools nearby

Nearest schools within 5 miles · Ofsted ratings as at Jan 2026

SchoolTypeOfstedRatingDistance
Exeter A Learning Community AcademyAcademy sponsor ledNot available★★★☆☆0.4 mi
Corby Technical SchoolFree schoolsNot available★★★☆☆0.4 mi
Our Lady of Walsingham Catholic Primary SchoolAcademy converterNot available★★★☆☆0.5 mi
Hazel Leys AcademyAcademy sponsor ledNot available★★★☆☆0.6 mi
St Patrick's Catholic Primary School, CorbyVoluntary aided schoolNot available★★★☆☆0.8 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

Environment Agency / getthedata.com Open Flood Risk by Postcode

Air quality

Particulate matter & nitrogen dioxide levels

Good air quality

Air quality data not available.

PM2.5 (fine particles)3.4 μg/m³

WHO guideline: 15 μg/m³

PM10 (coarse particles)7.8 μg/m³

WHO guideline: 45 μg/m³

NO₂ (nitrogen dioxide)4 μg/m³

WHO guideline: 25 μg/m³

Open-Meteo Air Quality API (7-day average) · Guidelines: WHO 2021

Area demographics

Data for LSOA: North Northamptonshire 005A

Population

1,429

Census 2021

Density

1558

per km² · Urban

Median Age

38

years (est.)

Estimated from area type (density-based); exact value requires Census TS007 age breakdown

Census 2021 (ONS via Nomis NM_2028_1, NM_2026_1)

Deprivation index (IMD)

English Indices of Deprivation 2019 · LSOA: E01026949

Overall IMD Decile

2 / 10

Most deprived

Ranked

6,359

of 32,844 areas

Decile 10 = least deprived 10% of England. Decile 1 = most deprived 10%. Based on Corby 005A (2019 boundaries).

DomainDecileRankAssessment
Income38,021Below average
Employment25,869Most deprived
Education240Most deprived
Health2N/AMost deprived
Crime21Most deprived
English Indices of Deprivation 2019 (MHCLG)

Transport links

Nearest train stations and towns

Nearest train stations

No train stations found within 15 miles

NaPTAN · Straight-line distances

EV charging nearby

Public EV charging points within 5 miles

🔋

Believ

Type 2

6.0 mi

away

🔋

Believ

Type 2

6.0 mi

away

🔋

BP Pulse

Type 2

6.1 mi

away

🔋

BP Pulse

Type 2

6.1 mi

away

MFG Kettering Lower Street

CCS2 pointsMotor Fuel Group

6.1 mi

away

OpenStreetMap Overpass API (replaces decommissioned DFT National Chargepoint Registry, which closed Nov 2024) · Within 5 miles

Council tax bands

Band distribution for North Northamptonshire

C

Most common: Band C

1,841/yr · North Northamptonshire

A
12%£1,381
B
25%£1,611
C
28%£1,841
D
22%£2,071
E
9%£2,531
F
3%£2,991
G
1%£3,452

Annual council tax estimates for North Northamptonshire, 2024/25

Valuation Office Agency (VOA) · Check exact band at gov.uk

GP surgeries nearby

Nearest NHS GP practices

1

LAKESIDE HEALTHCARE

NN17 1TR·0.3 miles away
Not accepting

new patients

2

WOODSEND MEDICAL CENTRE

NN18 0QP·0.6 miles away
Not accepting

new patients

3

ASPIRO HEALTHCARE STUDFALL MED CENTRE

NN17 1QP·0.6 miles away
Not accepting

new patients

4

CORBY URGENT CARE CENTRE

NN17 2UR·0.6 miles away
Not accepting

new patients

5

ASPIRO HEALTHCARE

NN18 0QP·0.6 miles away
Not accepting

new patients

NHS website (NHS.uk find a GP) · Nearest 3 GP practicesFind a GP →

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Living near NN17 1GD

Corby is home to NN17 1GD. 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.

75% of premises at NN17 1GD can access superfast broadband. The UK average is 93%. There is room for improvement here. Ultrafast broadband (100 Mbps+) reaches 50% of properties. Over half of premises have access to faster tiers. Gigabit-capable connections cover 50% of premises. Gigabit is available but not yet widespread at this postcode. The maximum download speed recorded is 50% Gigabit. That is around the UK real-world average of 69 Mbps.

What do the broadband speeds at NN17 1GD mean in practice? Upload speeds average 41.66 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 sits at 15 ms. Acceptable for most online gaming. Competitive players may notice occasional lag. Remote working is viable here. Video conferencing, cloud documents, and VPN connections should all perform well.

Ookla Speedtest users at NN17 1GD see average downloads of 210.37 Mbps. Advertised speeds often differ from reality. These figures come from actual user tests. Upload speeds average 41.66 Mbps. Latency sits at 15 ms. That is acceptable for most online activities. This is based on 21 speed tests run by local users.

The nearest tower is 5.21 km away.

In the latest month of data, 299 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 shoplifting and anti social behaviour. Data comes from Police.uk at LSOA level. One month is a snapshot, not a trend.

The nearest school to NN17 1GD is Exeter A Learning Community Academy. It is a Academy sponsor led school, 0.36 miles away. Ofsted rates it as Not available. There are 5 schools within a few miles of this postcode.

Flood risk at NN17 1GD 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 1GD has a population of approximately 1429. Median age is 38. That is close to the national median of 40.

The nearest train station to NN17 1GD is Finsbury Park, 68.4 miles away. The station is some distance away. Consider driving, or check for direct bus routes. Ealing Broadway is the next closest at 69.2 miles. London Kings Cross offers another option at 70.3 miles.

The most common council tax band near NN17 1GD is 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 1GD 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. Strong 4G coverage combined with limited fixed broadband means 4G home broadband could be a practical alternative here.

Suitability scores for NN17 1GD: remote working 50/100, family 55/100, value 50/100. Remote workers may want to verify actual speeds before committing.

NN17 1GD falls within the North Northamptonshire local authority area. The immediate area is Corby, 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 1GD is below the area average of 97%.

How does NN17 1GD compare to its neighbours? NN17 1PL (0.03 miles, Corby) has 100% superfast coverage and 0% gigabit. NN17 1NG (0.04 miles, Corby) has 100% superfast coverage and 100% gigabit. NN17 1PB (0.04 miles, Corby) has 100% superfast coverage and 96.2% gigabit. NN17 1FN (0.05 miles, Corby) has 100% superfast coverage and 0% gigabit. Neighbouring postcodes tend to have better superfast coverage.

Not every property at NN17 1GD 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 1GD? 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. Corby 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.

Data is a starting point for Corby. Walk the streets at different times. Test your mobile signal. Check parking, noise levels, and the feel of the neighbourhood. Run a speed test on the actual connection. Some things only a visit can reveal.

That is the full data picture for NN17 1GD in Corby. Use it alongside your own research. For the most current broadband speeds, run a live speed test from this page. Check back periodically as data is refreshed with new releases.

Frequently asked questions about NN17 1GD

What are the broadband speeds available at NN17 1GD?

Superfast broadband (30 Mbps+) is available to 75% of premises at NN17 1GD. Maximum download speeds reach 50% Gigabit. Ultrafast coverage is at 50%.

What is the average house price near NN17 1GD?

No recent house price data is available for NN17 1GD.

What is the flood risk for properties at NN17 1GD?

NN17 1GD 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 1GD area?

The nearest school is Exeter A Learning Community Academy (Academy sponsor led), 0.36 miles away. There are 5 schools within a few miles.

How does crime rate in NN17 1GD compare to other areas?

299 offences were recorded in this LSOA area in the latest month. This is above average for England and Wales.

How suitable is NN17 1GD for remote working?

NN17 1GD scores 50/100 for remote working suitability. Speeds may limit video-heavy workflows.

What is the mobile signal like at NN17 1GD?

4G outdoor coverage at NN17 1GD is 100%. 5G reaches 96.2%. Indoor coverage may be lower.

What is the most common energy efficiency rating near NN17 1GD?

EPC data for NN17 1GD is being updated. Check the EPC register for individual property ratings.

What is the council tax band distribution at NN17 1GD?

The most common council tax band near NN17 1GD is Band C. The billing authority is North Northamptonshire.

How accessible are GP surgeries near NN17 1GD?

GP surgery data for NN17 1GD is being updated. Check NHS.uk for the latest.

What transport links are available near NN17 1GD?

The nearest train station to NN17 1GD is Finsbury Park, 68.4 miles away. Ealing Broadway is also nearby.

Is NN17 1GD a suitable area for families?

NN17 1GD scores 55/100 for family suitability. Check school and crime sections above for detail.

What is the air quality like at NN17 1GD?

Air quality at NN17 1GD 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 1GD?

EV charging data for NN17 1GD is being updated. Check Zap-Map for the latest.

Can I get full fibre broadband at NN17 1GD?

Ultrafast broadband (100 Mbps+) reaches 50% of premises. Check Openreach and local operators for FTTP availability.

Area suitability scores

NN17 1GD

Remote Worker

50

Based on superfast broadband coverage, FTTP %, and 4G mobile outdoor coverage.

Family

55

Based on Ofsted school ratings, crime rate, flood risk, and GP surgery proximity.

Value for Money

50

Based on broadband quality relative to average house price in the area.

Map

Area info

Parish

Corby

District

North Northamptonshire

Region

Constituency

LSOA

E01026949

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