NN11 postcode

Broadband in NN11 4FJ

Daventry, West Northamptonshire

Gigabit broadband is available at this postcode.

Best speed78% Gigabit
StandardSuperfastGigabit
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Free, independent comparison · Ofcom verified data · Updated 3 March 2026

Flood Risk

Very Low

Fibre (FTTP)

No

Best speed

78% Gigabit

Reviewed by Sage MitchellData last verified: 3 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 (78% Gigabit) is available at NN11 4FJ. 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 NN11 4FJ.

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)78%
78%
10-20 Mbps
Superfast (30+ Mbps)78%
78%
30-80 Mbps
Ultrafast (100+ Mbps)78%
78%
100-300 Mbps
Full Fibre (FTTP)N/A
N/A
300-900 Mbps
Gigabit78%
78%
900-1,000 Mbps

Real-World Speeds at NN11 4FJ

Based on 12 Ookla Speedtest results (Q4 2025)

Download

189

Mbps

Upload

35

Mbps

Latency

11

ms

Tests

12

results

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

Cell Tower Coverage near NN11 4FJ

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

99.6%

5G Outdoor

98.5%

Networks with 4G

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

House prices

Average price

£217,667

Sales (5 yrs)

Trend

stable

DatePriceStreet
£135,000STATION CLOSE
£378,000
£140,000STATION CLOSE

Crime summary

Based on Police.uk data for 2025-12

Total crimes last month: 140

violent crime46%64
anti social behaviour15%21
other theft6%9
shoplifting6%8
drugs5%7
public order5%7
criminal damage arson4%6
burglary4%5
vehicle crime4%5
robbery2%3
other crime2%3
possession of weapons1%1
theft from the person1%1

Schools nearby

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

SchoolTypeOfstedRatingDistance
Abbey CofE AcademyAcademy sponsor ledNot available★★★☆☆0.1 mi
Daventry Hill SchoolFree schools specialNot available★★★☆☆0.3 mi
DSLV E-ACT AcademyAcademy sponsor ledNot available★★★☆☆0.3 mi
St James Infant SchoolAcademy converterNot available★★★☆☆0.4 mi
Falconer's Hill Infant SchoolAcademy converterNot available★★★☆☆0.5 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)8.5 μg/m³

WHO guideline: 45 μg/m³

NO₂ (nitrogen dioxide)3 μg/m³

WHO guideline: 25 μg/m³

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

Area demographics

Data for LSOA: West Northamptonshire 016C

Population

1,567

Census 2021

Density

2417

per km² · Dense urban

Median Age

34

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: E01026991

Overall IMD Decile

7 / 10

Above average

Ranked

21,461

of 32,844 areas

Decile 10 = least deprived 10% of England. Decile 1 = most deprived 10%. Based on Daventry 007C (2019 boundaries).

DomainDecileRankAssessment
Income824,400Above average
Employment721,877Above average
Education519Average
Health7N/AAbove average
Crime2N/AMost 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

Osprey

CCS

0.2 mi

away

🔌

Osprey

CHAdeMO

0.2 mi

away

🔌

Osprey

CHAdeMO

0.2 mi

away

🔋

Cummins Engines

Type 216 points

0.9 mi

away

🔋

Cummins Engines

Type 24 points

1.0 mi

away

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

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

GP surgeries nearby

Nearest NHS GP practices

1

ABBEY HOUSE MEDICAL PRACTICE

NN11 4FE·0.3 miles away
Not accepting

new patients

2

DANETRE MEDICAL PRACTICE

NN11 4DY·0.4 miles away
Not accepting

new patients

3

GREENS NORTON & WEEDON MEDICAL PRACTICE

NN7 4RX·3.9 miles away
Not accepting

new patients

4

THE LONG BUCKBY PRACTICE

NN6 7QB·4.3 miles away
Not accepting

new patients

5

CRICK MEDICAL PRACTICE

NN6 7TT·6.0 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 NN11 4FJ

This is the area guide for NN11 4FJ, located in Daventry (West Northamptonshire). It covers connectivity, property, safety, and local services. Every claim links back to a specific data point. Read on for the detail.

77.8% of premises at NN11 4FJ can access superfast broadband. The UK average is 93%. There is room for improvement here. Ultrafast broadband (100 Mbps+) reaches 77.8% of properties. Over half of premises have access to faster tiers. Gigabit-capable connections cover 77.8% of premises. Gigabit is available but not yet widespread at this postcode. The maximum download speed recorded is 78% Gigabit. That is above the UK real-world average of 69 Mbps.

Translating the numbers at NN11 4FJ into daily use gives a clearer picture. Upload speeds average 35.01 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 is 11 ms. That is excellent for online gaming, competitive play, and real-time applications. Remote working is viable here. Video conferencing, cloud documents, and VPN connections should all perform well.

Real-world download speeds at NN11 4FJ average 189.42 Mbps based on Ookla Speedtest data. This reflects what people actually get, not just what providers advertise. Upload speeds average 35.01 Mbps. Latency sits at 11 ms. That is excellent for responsive browsing and gaming. This is based on 12 speed tests run by local users.

The USO guarantees every UK home at least 10 Mbps. At NN11 4FJ, 22.2% of properties do not meet this threshold. Properties below the USO can request a connection from BT under the scheme.

The nearest tower is 4.78 km away.

House prices near NN11 4FJ sit at £217,667 on average. This puts the area below the national benchmark. This is based on 3 recorded transactions from Land Registry data.

140 crimes were reported near NN11 4FJ in the most recent month. The level is higher than average. 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.

Abbey CofE Academy is the closest school at 0.07 miles. It is a Academy sponsor led school. Ofsted rates it as Not available. There are 5 schools within a few miles of this postcode.

Flood risk at NN11 4FJ 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 NN11 4FJ has a population of approximately 1567. Median age is 34. That is close to the national median of 40.

The nearest train station to NN11 4FJ is Ealing Broadway, 62.7 miles away. The station is some distance away. Consider driving, or check for direct bus routes. Finsbury Park is the next closest at 65.2 miles. Richmond offers another option at 65.7 miles.

The most common council tax band near NN11 4FJ is Band C. The billing authority is West Northamptonshire. The three most common bands are C (27%), D (25%), B (22%). Band C corresponds to 1991 property values of £52,001 to £68,000. Current values are typically much higher. The spread across mid-range bands suggests a varied housing stock.

4G outdoor coverage at NN11 4FJ reaches 100%. Indoor 4G drops to 99.6%. Indoor coverage is close to outdoor levels. Signal should be reliable throughout the building. 5G outdoor coverage is at 98.5%. 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 NN11 4FJ: remote working 50/100, family 55/100, value 78/100. Remote workers may want to verify actual speeds before committing.

NN11 4FJ falls within the West Northamptonshire local authority area. The immediate area is Daventry, a distinct community within the wider district. The NN11 postcode area contains 1127 postcodes on this site. Superfast broadband across NN11 ranges from 0% to 100%. NN11 4FJ is below the area average of 94%.

How does NN11 4FJ compare to its neighbours? NN11 4GD (0.03 miles, Daventry) has 100% superfast coverage and 100% gigabit. NN11 4GA (0.04 miles, Daventry) has 100% superfast coverage and 100% gigabit. NN11 4DG (0.05 miles, Daventry) has 100% superfast coverage and 100% gigabit. NN11 4FL (0.05 miles, Daventry) has 100% superfast coverage and 100% gigabit. Neighbouring postcodes tend to have better superfast coverage.

Broadband availability varies by provider and by property. At NN11 4FJ, check individual coverage tools from BT, Sky, Virgin Media, and local operators. 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 NN11 4FJ? West 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. Daventry 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 Daventry. 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 NN11 4FJ in Daventry. 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 NN11 4FJ

What are the broadband speeds available at NN11 4FJ?

Superfast broadband (30 Mbps+) is available to 77.8% of premises at NN11 4FJ. Maximum download speeds reach 78% Gigabit. Ultrafast coverage is at 77.8%.

What is the average house price near NN11 4FJ?

The average property price at NN11 4FJ is £217,667, based on 3 recorded transactions.

What is the flood risk for properties at NN11 4FJ?

NN11 4FJ has a Very Low flood risk rating, classified as Zone 1. The area is not at significant risk.

What schools are nearby in the NN11 4FJ area?

The nearest school is Abbey CofE Academy (Academy sponsor led), 0.07 miles away. There are 5 schools within a few miles.

How does crime rate in NN11 4FJ compare to other areas?

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

How suitable is NN11 4FJ for remote working?

NN11 4FJ scores 50/100 for remote working suitability. Speeds may limit video-heavy workflows.

What is the mobile signal like at NN11 4FJ?

4G outdoor coverage at NN11 4FJ is 100%. 5G reaches 98.5%. Indoor coverage may be lower.

What is the most common energy efficiency rating near NN11 4FJ?

EPC data for NN11 4FJ is being updated. Check the EPC register for individual property ratings.

What is the council tax band distribution at NN11 4FJ?

The most common council tax band near NN11 4FJ is Band C. The billing authority is West Northamptonshire.

How accessible are GP surgeries near NN11 4FJ?

GP surgery data for NN11 4FJ is being updated. Check NHS.uk for the latest.

What transport links are available near NN11 4FJ?

The nearest train station to NN11 4FJ is Ealing Broadway, 62.7 miles away. Finsbury Park is also nearby.

Is NN11 4FJ a suitable area for families?

NN11 4FJ scores 55/100 for family suitability. Check school and crime sections above for detail.

What is the air quality like at NN11 4FJ?

Air quality at NN11 4FJ 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 NN11 4FJ?

EV charging data for NN11 4FJ is being updated. Check Zap-Map for the latest.

Can I get full fibre broadband at NN11 4FJ?

Ultrafast broadband (100 Mbps+) reaches 77.8% of premises. Check Openreach and local operators for FTTP availability.

Area suitability scores

NN11 4FJ

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

78

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

Map

Area info

Parish

Daventry

District

West Northamptonshire

Region

Constituency

LSOA

E01026991

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