NN7 postcode

Broadband in NN7 1JW

Grendon, North Northamptonshire

Gigabit broadband is available at this postcode.

Best speedGigabit (1Gbps+)
StandardSuperfastGigabit
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Free, independent comparison · Ofcom verified data · Updated 24 March 2026

Flood Risk

Very Low

Fibre (FTTP)

No

Best speed

Gigabit (1Gbps+)

Reviewed by Sage MitchellData last verified: 24 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 NN7 1JW. 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 NN7 1JW.

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)98%
98%
10-20 Mbps
Superfast (30+ Mbps)98%
98%
30-80 Mbps
Ultrafast (100+ Mbps)93%
93%
100-300 Mbps
Full Fibre (FTTP)N/A
N/A
300-900 Mbps
Gigabit93%
93%
900-1,000 Mbps

Speed Distribution at NN7 1JW

30–300 Mbps (6%)
300+ Mbps (94%)

Source: Ofcom Connected Nations 2025

Real-World Speeds at NN7 1JW

Based on 2 Ookla Speedtest results (Q4 2025)

Download

432

Mbps

Upload

45

Mbps

Latency

7

ms

Tests

2

results

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

Digital Divide at NN7 1JW

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 NN7 1JW

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

£539,780

Sales (5 yrs)

Trend

stable

DatePriceStreet
£830,000MAIN ROAD
£425,000MAIN ROAD
£730,000MAIN ROAD
£555,000MAIN ROAD
£499,999MAIN ROAD
£580,000MAIN ROAD
£625,000MAIN ROAD
£485,000MAIN ROAD
£340,000MAIN ROAD
£517,500MAIN ROAD

Crime summary

Based on Police.uk data for 2025-12

Total crimes last month: 8

violent crime63%5
anti social behaviour25%2
other theft13%1

Schools nearby

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

SchoolTypeOfstedRatingDistance
Grendon Church of England Primary SchoolVoluntary controlled schoolNot available★★★☆☆0.2 mi
Bozeat Community Primary SchoolAcademy converterNot available★★★☆☆2.1 mi
Wollaston Primary SchoolAcademy converterNot available★★★☆☆2.2 mi
Earls Barton Primary SchoolCommunity schoolNot available★★★☆☆2.4 mi
Yardley Hastings Primary SchoolCommunity schoolNot available★★★☆☆2.5 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)3.5 μg/m³

WHO guideline: 15 μg/m³

PM10 (coarse particles)8.3 μg/m³

WHO guideline: 45 μg/m³

NO₂ (nitrogen dioxide)3.7 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 040E

Population

2,474

Census 2021

Density

124

per km² · Suburban

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)

Deprivation index (IMD)

English Indices of Deprivation 2019 · LSOA: E01027354

Overall IMD Decile

7 / 10

Above average

Ranked

21,173

of 32,844 areas

Decile 10 = least deprived 10% of England. Decile 1 = most deprived 10%. Based on Wellingborough 010E (2019 boundaries).

DomainDecileRankAssessment
Income617,796Average
Employment720,433Above average
Education614Average
Health8N/AAbove average
Crime6N/AAverage
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

🔋

EV Solutions

Type 2

2.8 mi

away

🔋

BP Pulse

Type 22 points

3.3 mi

away

🔋

Orla-alma

Type 22 pointsPod Point

3.9 mi

away

🔋

Cato-hugh

Type 22 pointsPod Point

3.9 mi

away

🔌

InstaVolt Ltd

CHAdeMO

4.4 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

EARLS BARTON MEDICAL CENTRE

NN6 0EU·2.7 miles away
Not accepting

new patients

2

DENTON VILLAGE SURGERY

NN7 1HT·3.0 miles away
Not accepting

new patients

3

HMP FIVE WELLS

NN8 2NX·3.2 miles away
Not accepting

new patients

4

BROOK MEDICAL CENTRE

NN3 5EN·4.1 miles away
Not accepting

new patients

5

DR PASQUALI

NN29 7AW·4.2 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 NN7 1JW

Grendon is home to NN7 1JW. 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.

Superfast broadband (30 Mbps+) coverage at NN7 1JW stands at 98.2%. That is above the UK average of 93%. Ultrafast broadband (100 Mbps+) reaches 92.7% of properties. That is solid coverage for bandwidth-heavy households. Gigabit-capable connections cover 92.7% 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.

Looking at the full speed profile for NN7 1JW gives a better picture of what to expect. 6.4% of connections fall in the 30 to 300 Mbps range. 93.6% 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 NN7 1JW mean in practice? Upload speeds average 45.4 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 7 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 NN7 1JW yet. Satellite services like Starlink or 4G home broadband routers can fill the gap where fixed-line options are limited.

Ookla Speedtest users at NN7 1JW see average downloads of 432.04 Mbps. Advertised speeds often differ from reality. These figures come from actual user tests. Upload speeds average 45.4 Mbps. Latency sits at 7 ms. That is excellent for responsive browsing and gaming. This is based on 2 speed tests run by local users.

0% of premises at NN7 1JW 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.

The nearest tower is 3.96 km away.

The average property price at NN7 1JW is £539,780. That is above the UK average of around £290,000. This is based on 13 recorded transactions from Land Registry data.

In the latest month of data, 8 offences were recorded in this LSOA area. That is relatively low for England and Wales. The most common category was violent crime. Other frequent types include anti social behaviour and other theft. Data comes from Police.uk at LSOA level. One month is a snapshot, not a trend.

The nearest school to NN7 1JW is Grendon Church of England Primary School. It is a Voluntary controlled school school, 0.24 miles away. Ofsted rates it as Not available. There are 5 schools within a few miles of this postcode.

Flood risk at NN7 1JW 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 3.5 micrograms per cubic metre. This is within healthy limits set by the World Health Organisation.

The LSOA covering NN7 1JW has a population of approximately 2474. Median age is 42. That is close to the national median of 40.

The nearest train station to NN7 1JW is Ealing Broadway, 52.8 miles away. The station is some distance away. Consider driving, or check for direct bus routes. Finsbury Park is the next closest at 53 miles. London Euston offers another option at 54.7 miles.

Properties around NN7 1JW 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 NN7 1JW 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 NN7 1JW: remote working 35/100, family 90/100, value 35/100. Remote workers may want to verify actual speeds before committing.

The local authority for NN7 1JW is North Northamptonshire. The immediate area is Grendon, a distinct community within the wider district. The NN7 postcode area contains 821 postcodes on this site. Superfast broadband across NN7 ranges from 0% to 100%. NN7 1JW is close to the area average of 94%.

How does NN7 1JW compare to its neighbours? NN7 1AU (0.13 miles, Grendon) has 100% superfast coverage and 100% gigabit. NN7 1JP (0.15 miles, Grendon) has 100% superfast coverage and 100% gigabit. NN7 1JE (0.2 miles, Grendon) has 100% superfast coverage and 100% gigabit. NN7 1JS (0.26 miles, Grendon) has 100% superfast coverage and 100% gigabit. Coverage is broadly similar across these neighbouring postcodes.

When choosing a broadband provider at NN7 1JW, check what technology reaches your specific address. Availability varies by street and sometimes by building. 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.

Looking at the overall picture for NN7 1JW, a few things are worth highlighting. Connectivity at NN7 1JW 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. Grendon 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 NN7 1JW, 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.

NN7 1JW in Grendon: 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 NN7 1JW

What are the broadband speeds available at NN7 1JW?

Superfast broadband (30 Mbps+) is available to 98.2% of premises at NN7 1JW. Maximum download speeds reach Gigabit (1Gbps+). Ultrafast coverage is at 92.7%.

What is the average house price near NN7 1JW?

The average property price at NN7 1JW is £539,780, based on 13 recorded transactions.

What is the flood risk for properties at NN7 1JW?

NN7 1JW has a Very Low flood risk rating, classified as Zone 1. The area is not at significant risk.

What schools are nearby in the NN7 1JW area?

The nearest school is Grendon Church of England Primary School (Voluntary controlled school), 0.24 miles away. There are 5 schools within a few miles.

How does crime rate in NN7 1JW compare to other areas?

8 offences were recorded in this LSOA area in the latest month. This is relatively low.

How suitable is NN7 1JW for remote working?

NN7 1JW scores 35/100 for remote working suitability. Speeds may limit video-heavy workflows.

What is the mobile signal like at NN7 1JW?

4G outdoor coverage at NN7 1JW is 100%. 5G reaches 96.2%. Indoor coverage may be lower.

What is the most common energy efficiency rating near NN7 1JW?

EPC data for NN7 1JW is being updated. Check the EPC register for individual property ratings.

What is the council tax band distribution at NN7 1JW?

The most common council tax band near NN7 1JW is Band C. The billing authority is North Northamptonshire.

How accessible are GP surgeries near NN7 1JW?

GP surgery data for NN7 1JW is being updated. Check NHS.uk for the latest.

What transport links are available near NN7 1JW?

The nearest train station to NN7 1JW is Ealing Broadway, 52.8 miles away. Finsbury Park is also nearby.

Is NN7 1JW a suitable area for families?

NN7 1JW scores 90/100 for family suitability. Good schools and low crime contribute to a high score.

What is the air quality like at NN7 1JW?

Air quality at NN7 1JW is rated Good. PM2.5 levels are 3.5 micrograms per cubic metre. This is within healthy limits.

How far is the nearest EV charging point from NN7 1JW?

EV charging data for NN7 1JW is being updated. Check Zap-Map for the latest.

Can I get full fibre broadband at NN7 1JW?

Ultrafast broadband (100 Mbps+) reaches 92.7% of premises. Check Openreach and local operators for FTTP availability.

Area suitability scores

NN7 1JW

Remote Worker

35

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

Area info

Parish

Grendon

District

North Northamptonshire

Region

Constituency

LSOA

E01027354

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