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NN6 postcode

Broadband in NN6 9LZ

Kelmarsh, West Northamptonshire

Gigabit broadband is available at this postcode.

Best speedGigabit (1Gbps+)
StandardSuperfastGigabit
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Free, independent comparison · Ofcom verified data · Updated 12 March 2026

Flood Risk

Very Low

Fibre (FTTP)

TBC

Best speed

Gigabit (1Gbps+)

Reviewed by Sage MitchellData last verified: 12 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 (Gigabit (1Gbps+)) is available at NN6 9LZ. 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 NN6 9LZ.

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)

Living near NN6 9LZ

What's NN6 9LZ actually like? We checked Kelmarsh's data across 15+ categories. Broadband speeds and real-world performance. House prices and recent sales. Crime rates and categories. Schools, flood risk, air quality, GP access, and transport links. Everything below comes from official public data. Updated regularly. Specific to this postcode wherever possible.

Internet coverage here is good. Superfast (30Mbps+) reaches 100% of premises. The UK average is around 93%. Kelmarsh beats that. Ultrafast (100Mbps+) covers 100%. That puts Kelmarsh ahead of most UK postcodes. Enough for streaming, video calls, and smart home devices. Gigabit connections: 100% coverage. Most homes here can get future-proof speeds.

Ofcom data covers availability. Ookla measures real performance. Average download at NN6 9LZ: 600 Mbps. Upload: 430 Mbps. Latency: 9ms. Well above the UK average of around 70 Mbps. 4K streaming on multiple devices at once. No problem. Large file downloads finish in minutes, not hours. Upload speed is strong for cloud backups. Low latency. Good for gaming and video calls.

Every premises at NN6 9LZ meets the broadband USO. 100% can get 300 Mbps or faster. That's a strong position for the area. Next-gen fibre infrastructure covers 100% of premises. Most of the area has modern fibre connections.

Average property price near NN6 9LZ: £650,000. That's well above the UK average of £290,000. About 124% higher than the national figure. Based on one Land Registry transaction. Few sales on record. Prices may not reflect current market values. Check Rightmove for current asking prices nearby. Higher price bracket. Budget for stamp duty carefully. Stamp duty at this level adds thousands to the cost.

Police.uk data: 0 incidents last month. Low crime area. Fewer incidents than most places this size. Crime data is at LSOA level, not postcode. Nearby postcodes share these figures. The area covers roughly 1,500 residents. Check the full trend on Police.uk before deciding.

Five schools near NN6 9LZ. Nearest: Maidwell Primary School. Distance: 1.55 miles. Type: Community school. Second nearest: Maidwell Hall (1.62 mi). Also: Clipston Endowed Voluntary Controlled Primary School (2.07 mi). Reasonable school options. Check individual school catchment areas for your address.

Flood risk: Very Low. Zone: Zone 1. Lowest category. Unlikely to flood. Insurance shouldn't be affected. Air quality: Good. PM2.5: 3.5 µg/m³. Well within WHO guidelines. Clean air here. No concerns. Good for asthma sufferers and young children.

Local population: 2,289. Median age: 42. Rural area. 39 people per km². Expect quiet roads and more space between homes. Fewer local amenities. Car likely a must. Deprivation index: decile 6 out of 10. That's less deprived than average. Living environment quality is lower than average.

Nearest train station: Market Harborough. Distance: 5.3 miles. You'll need a car to get there. Also: Kettering (8.1 mi). And Long Buckby (10.2 mi). Five public EV chargers nearby. Closest: 8.06 miles away. Good EV charging options in the area. Operator: Motor Fuel Group.

Council tax: mostly Band C. Check your exact band at gov.uk/council-tax-bands. Band affects your annual bill by hundreds of pounds.

Nearest GP: MARKET HARBOROUGH MED.CTR. Distance: 5.1 miles. Five practices in the wider area. Check directly about new patient availability. GP lists fill up. Register early if you're moving. Not the closest. Factor in travel time. Register with a GP before you need one. Waiting lists vary between practices.

4G outdoor coverage: 100%. 5G outdoor: 98.5%. Strong mobile signal across the area. 5G is widely available here. Data is at local authority level from Ofcom. Street-level signal can vary. Buildings and terrain affect actual reception. Try your handset on-site before switching provider.

Remote working score: 40/100. Workable, but check speeds with your employer. Family score: 90/100. Ticks the boxes for families. Scores factor in broadband, schools, crime, and GPs. They weight each category by its relevance. A low score doesn't mean the area is bad. It means specific factors may not suit that use case. Compare scores with nearby postcodes to spot patterns.

A note on broadband providers. Ofcom data shows what's available. Not which provider to pick. Actual speeds depend on your line, your router, and your provider. Check BT, Sky, Virgin Media, and local FTTP operators. Compare deals at broadbandcompareuk.com or uSwitch. Contract lengths vary. 18 months is standard. Some offer 12. Ask about setup fees. They range from free to £50+. The area gets good real-world speeds. Most providers should deliver on their promises here.

Kelmarsh is a rural area. Open fields and quiet lanes. A car is a must. Public transport is limited. Nearest supermarket may be a drive away.

Transparency matters. Broadband data: Ofcom Connected Nations 2025. House prices: Land Registry. Crime: Police.uk. Demographics: ONS Census 2021. Flood risk: Environment Agency. Speed tests: Ookla Open Data Q4 2025. Cell towers: OpenStreetMap. All free, all public.

Before committing to NN6 9LZ, visit at different times. Morning rush hour tells you about traffic and parking. Evening shows you noise levels. Weekends reveal how busy local shops and parks get. Check the walk to the nearest school or station yourself.

Those are the facts for NN6 9LZ. Compare with other postcodes you're considering. Each section above links to its official source. The data is objective. Your priorities decide which trade-offs matter. What works for a young professional differs from a family with children. Check back for updated figures as new data comes in.

TechnologyAvailableCoverageTypical Speed
Standard (ADSL)100%
100%
10-20 Mbps
Superfast (30+ Mbps)100%
100%
TBC
Ultrafast (100+ Mbps)100%
100%
TBC
Full Fibre (FTTP)N/A
N/A
TBC
Gigabit100%
100%
TBC

Speed Distribution at NN6 9LZ

100%
300+ Mbps (100%)

Source: Ofcom Connected Nations 2025

Real-World Speeds at NN6 9LZ

Based on 3 Ookla Speedtest results (Q4 2025)

Download

600

Mbps

Upload

430

Mbps

Latency

9

ms

Tests

3

results

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

Digital Divide at NN6 9LZ

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

Mobile coverage

4G & 5G coverage · Ofcom Connected Nations 2025

4G Outdoor

100%

4G Indoor

99.6%

5G Outdoor

98.5%

Networks with 4G

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

Cell Tower Coverage near NN6 9LZ

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

Source: OpenStreetMap Contributors

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Area suitability scores

NN6 9LZ

Remote Worker

40

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

Family

90

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

Value for Money

35

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

Map

House prices

Average price

£650,000

Sales (5 yrs)

Trend

stable

DatePriceStreet
£650,000

Crime summary

Based on Police.uk data for 2025-12

Total crimes last month: 0

Schools nearby

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

SchoolTypeOfstedRatingDistance
Maidwell Primary SchoolCommunity schoolNot available★★★☆☆1.6 mi
Maidwell HallOther independent schoolNot available★★★☆☆1.6 mi
Clipston Endowed Voluntary Controlled Primary SchoolVoluntary controlled schoolNot available★★★☆☆2.1 mi
Naseby Church of England Primary AcademyAcademy converterNot available★★★☆☆2.8 mi
Farndon Fields Primary SchoolAcademy converterNot available★★★☆☆4.3 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

Council tax bands

Band distribution for West Northamptonshire

C

Most common: Band C

1,841/yr · West Northamptonshire

A
8%£1,381
B
22%£1,611
C
27%£1,841
D
25%£2,071
E
12%£2,531
F
4%£2,991
G
2%£3,452

Annual council tax estimates for West Northamptonshire, 2024/25

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

Transport links

Nearest train stations and towns

Nearest train stations

🚂

Market Harborough

5.3 mi

by road

🚂

Kettering

8.1 mi

by road

🚂

Long Buckby

10.2 mi

by road

Haversine calculation from postcode coordinates · Straight-line distances

GP surgeries nearby

Nearest NHS GP practices

1

MARKET HARBOROUGH MED.CTR

LE16 9BX·5.1 miles away
Not accepting

new patients

2

ROTHWELL MEDICAL CENTRE

NN14 6JQ·5.1 miles away
Not accepting

new patients

3

MHBP CLINIC

LE16 9BX·5.1 miles away
Not accepting

new patients

4

THE SAXON SPIRES PRACTICE

NN6 8QE·5.6 miles away
Not accepting

new patients

5

MARKET HARBOROUGH UCC (DHU) OOH

LE16 7BN·5.8 miles away
Not accepting

new patients

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

Air quality

Particulate matter & nitrogen dioxide levels

Good air quality

Air quality data not available.

PM2.5 (fine particles)3.5 μg/m³

WHO guideline: 15 μg/m³

PM10 (coarse particles)7.9 μg/m³

WHO guideline: 45 μg/m³

NO₂ (nitrogen dioxide)3.6 μg/m³

WHO guideline: 25 μg/m³

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

EV charging nearby

Public EV charging points within 5 miles

MFG Kettering Lower Street

CCS2 pointsMotor Fuel Group

8.1 mi

away

Believ

CCS2 points

8.1 mi

away

🔋

bp pulse

Type 22 points

8.1 mi

away

🔋

bp pulse

Type 22 points

8.1 mi

away

🔋

BP Pulse

Type 2

8.3 mi

away

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

Deprivation index (IMD)

English Indices of Deprivation 2019 · LSOA: E01027005

Overall IMD Decile

6 / 10

Average

Ranked

19,187

of 32,844 areas

Decile 10 = least deprived 10% of England. Decile 1 = most deprived 10%. Based on Daventry 001A (2019 boundaries).

DomainDecileRankAssessment
Income927,611Least deprived
Employment1030,433Least deprived
Education93Least deprived
Health9-1Least deprived
Crime5N/AAverage
English Indices of Deprivation 2019 (MHCLG)

Area demographics

Data for LSOA: West Northamptonshire 001A

Population

2,289

Census 2021

Density

39

per km² · Rural

Median Age

42

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)

Area info

Parish

Kelmarsh

District

West Northamptonshire

Region

Constituency

LSOA

E01027005

Frequently asked questions about NN6 9LZ

What are the broadband speeds available at NN6 9LZ?

Superfast broadband (30Mbps+) is available to 100% of premises at NN6 9LZ. Maximum download speeds reach Gigabit (1Gbps+). Ultrafast coverage is at 100%.

What is the average house price near NN6 9LZ?

Average property price near NN6 9LZ: £650,000. Based on 1 Land Registry sale.

What is the flood risk for properties at NN6 9LZ?

NN6 9LZ has a Very Low flood risk rating, classified as Zone 1 by the Environment Agency. This means the area is not considered at significant risk of flooding.

What schools are nearby in the NN6 9LZ area?

The nearest school to NN6 9LZ is Maidwell Primary School (Community school), 1.55 miles away. There are 5 schools within a few miles of this postcode.

How does crime rate in NN6 9LZ compare to other areas?

In the latest month of data, 0 crimes were reported in this area (LSOA level). This is below average.

How suitable is NN6 9LZ for remote working?

NN6 9LZ scores 40/100 for remote working suitability, making it somewhat limited for home workers. This score factors in superfast broadband coverage, full fibre availability, and mobile signal strength.

What is the mobile signal like at NN6 9LZ?

4G outdoor coverage at NN6 9LZ is 100%, with 5G outdoor at 98.5%. Networks available include EE, O2, Three, Vodafone. Data is at local authority level from Ofcom Connected Nations.

What is the most common energy efficiency rating for homes near NN6 9LZ?

EPC data is not yet available for NN6 9LZ. Energy Performance Certificates are recorded when properties are sold or rented. Check the EPC register at epc.opendatacommunities.org for individual property ratings.

What is the council tax band distribution at NN6 9LZ?

The most common council tax band in West Northamptonshire is Band C. Band D council tax is approximately £2071 per year. Check your exact band at gov.uk.

How accessible are GP surgeries near NN6 9LZ?

The nearest GP surgery to NN6 9LZ is MARKET HARBOROUGH MED.CTR, 5.1 miles away. There are 5 GP practices within reach.

What transport links are available near NN6 9LZ?

The nearest train station to NN6 9LZ is Market Harborough, 5.3 miles away. Other nearby stations include Kettering (8.1 mi) and Long Buckby (10.2 mi).

Is NN6 9LZ a suitable area for families?

NN6 9LZ scores 90/100 for family suitability, rated very suitable. This score considers Ofsted school ratings, crime rates, flood risk, and proximity to GP surgeries.

What is the air quality like at NN6 9LZ?

Air quality at NN6 9LZ is rated Good with PM2.5 levels at 3.5 µg/m³. This is within healthy limits set by the WHO.

How far is the nearest EV charging point from NN6 9LZ?

The nearest public EV charging point to NN6 9LZ is 8.06 miles away (Motor Fuel Group, CCS). There are 5 charging points within 5 miles.

Can I get full fibre broadband at NN6 9LZ?

Ultrafast broadband (100Mbps+) is available to 100% of premises at NN6 9LZ. Gigabit coverage reaches 100%. Providers like BT, Virgin Media, or local full fibre operators may serve this area.

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