NN17 postcode

Broadband in NN17 1LY

Corby, North Northamptonshire

Superfast broadband covers 100% of premises here.

Best speedSuperfast (30Mbps+)
StandardSuperfastGigabit
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Free, independent comparison · Ofcom verified data · Updated 29 March 2026

Flood Risk

Very Low

Fibre (FTTP)

No

Best speed

Superfast (30Mbps+)

Reviewed by Sage MitchellData last verified: 29 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

The best available speed at NN17 1LY is Superfast (30Mbps+). That covers your 14 Mbps estimate.

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Speed Test

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

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)100%
100%
10-20 Mbps
Superfast (30+ Mbps)100%
100%
30-80 Mbps
Ultrafast (100+ Mbps)0%
0%
100-300 Mbps
Full Fibre (FTTP)N/A
N/A
300-900 Mbps
Gigabit0%
0%
900-1,000 Mbps

Speed Distribution at NN17 1LY

100%
30–300 Mbps (100%)

Source: Ofcom Connected Nations 2025

Real-World Speeds at NN17 1LY

Based on 18 Ookla Speedtest results (Q4 2025)

Download

408

Mbps

Upload

81

Mbps

Latency

10

ms

Tests

18

results

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

Digital Divide at NN17 1LY

Below USO (can't get 10/1 Mbps)0%
Unable to receive 30 Mbps (no superfast)0%
Next Generation Access (NGA) coverage100%

Fibre-to-cabinet or better

Decent broadband via Fixed Wireless (FWA)0%

Source: Ofcom Connected Nations 2025

Cell Tower Coverage near NN17 1LY

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

House prices

Average price

£146,125

Sales (5 yrs)

Trend

stable

DatePriceStreet
£132,000WOODLEIGH PLACE
£132,000COTTINGHAM ROAD
£140,500WOODLEIGH PLACE
£180,000WOODLEIGH PLACE

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
Our Lady of Walsingham Catholic Primary SchoolAcademy converterNot available★★★☆☆0.4 mi
Studfall Junior AcademyAcademy converterNot available★★★☆☆0.6 mi
Corby Technical SchoolFree schoolsNot available★★★☆☆0.6 mi
Exeter A Learning Community AcademyAcademy sponsor ledNot available★★★☆☆0.6 mi
Studfall Infant AcademyAcademy converterNot available★★★☆☆0.7 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

6.2 mi

away

🔋

Believ

Type 2

6.2 mi

away

🔋

BP Pulse

Type 2

6.3 mi

away

🔋

BP Pulse

Type 2

6.3 mi

away

MFG Kettering Lower Street

CCS2 pointsMotor Fuel Group

6.3 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·0.2 miles away
Not accepting

new patients

2

DR SUMIRA

NN17 1LG·0.4 miles away
Not accepting

new patients

3

ASPIRO HEALTHCARE STUDFALL MED CENTRE

NN17 1QP·0.4 miles away
Not accepting

new patients

4

CORBY URGENT CARE CENTRE

NN17 2UR·0.4 miles away
Not accepting

new patients

5

CORBY URGENT TREATMENT CENTRE

NN17 2UR·0.4 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 1LY

Looking at NN17 1LY in Corby? Here is what the data says. From broadband coverage to crime rates, this is the full picture. All numbers are from official sources. The guide is updated as new data becomes available.

100% of premises at NN17 1LY can access superfast broadband. The UK average is 93%. This postcode meets or exceeds that benchmark. The maximum download speed recorded is Superfast (30Mbps+). That is around the UK real-world average of 69 Mbps.

The speed distribution at NN17 1LY tells a more detailed story than headline figures alone. 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 NN17 1LY into daily use gives a clearer picture. Upload speeds average 81.18 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 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.

FWA broadband has not reached NN17 1LY 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 1LY average 408.24 Mbps based on Ookla Speedtest data. This reflects what people actually get, not just what providers advertise. Upload speeds average 81.18 Mbps. Latency sits at 10 ms. That is excellent for responsive browsing and gaming. This is based on 18 speed tests run by local users.

The USO guarantees every UK home at least 10 Mbps. At NN17 1LY, 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 5.57 km away.

House prices near NN17 1LY sit at £146,125 on average. This puts the area below the national benchmark. This is based on 4 recorded transactions from Land Registry data.

Crime in the LSOA covering NN17 1LY totalled 299 offences last month. This is a higher than average figure. 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 1LY is Our Lady of Walsingham Catholic Primary School. It is a Academy converter school, 0.44 miles away. Ofsted rates it as Not available. There are 5 schools within a few miles of this postcode.

Flood risk at NN17 1LY 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 1LY 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 1LY is Finsbury Park, 68.6 miles away. The station is some distance away. Consider driving, or check for direct bus routes. Ealing Broadway is the next closest at 69.4 miles. London Kings Cross offers another option at 70.5 miles.

Properties around NN17 1LY 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.

Outdoor 4G mobile signal at NN17 1LY is available across 100% of the area. 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 1LY: remote working 40/100, family 55/100, value 85/100. Remote workers may want to verify actual speeds before committing.

NN17 1LY 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 1LY is close to the area average of 97%.

How does NN17 1LY compare to its neighbours? NN17 1TG (0.07 miles, Corby) has 100% superfast coverage and 100% gigabit. NN17 1TL (0.07 miles, Corby) has 100% superfast coverage and 100% gigabit. NN17 1PT (0.08 miles, Corby) has 100% superfast coverage and 0% gigabit. NN17 1TQ (0.08 miles, Corby) has 100% superfast coverage and 100% gigabit. Coverage is broadly similar across these neighbouring postcodes.

Not every property at NN17 1LY 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.

Pulling the data together for NN17 1LY, here is what stands out. Connectivity at NN17 1LY 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. 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.

Before making a decision about NN17 1LY, 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.

NN17 1LY in Corby: broadband, house prices, crime, schools, and more. All from verified sources. Run a speed test above for a live reading. Compare with nearby postcodes to see how this area stacks up against its neighbours.

Frequently asked questions about NN17 1LY

What are the broadband speeds available at NN17 1LY?

Superfast broadband (30 Mbps+) is available to 100% of premises at NN17 1LY. Maximum download speeds reach Superfast (30Mbps+).

What is the average house price near NN17 1LY?

The average property price at NN17 1LY is £146,125, based on 4 recorded transactions.

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

NN17 1LY 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 1LY area?

The nearest school is Our Lady of Walsingham Catholic Primary School (Academy converter), 0.44 miles away. There are 5 schools within a few miles.

How does crime rate in NN17 1LY 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 1LY for remote working?

NN17 1LY scores 40/100 for remote working suitability. Speeds may limit video-heavy workflows.

What is the mobile signal like at NN17 1LY?

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

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

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

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

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

How accessible are GP surgeries near NN17 1LY?

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

What transport links are available near NN17 1LY?

The nearest train station to NN17 1LY is Finsbury Park, 68.6 miles away. Ealing Broadway is also nearby.

Is NN17 1LY a suitable area for families?

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

What is the air quality like at NN17 1LY?

Air quality at NN17 1LY 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 1LY?

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

Can I get full fibre broadband at NN17 1LY?

Full fibre availability at NN17 1LY is being updated. Check Openreach for the latest rollout status.

Area suitability scores

NN17 1LY

Remote Worker

40

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

85

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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