Broadband Compare UK
Broadband CompareUK

Compare availability, speeds, and area stats before you move.

Check a postcode

Instant broadband, crime, schools and price insights.

NN14 postcode

Broadband in NN14 3AB

Grafton Underwood, North Northamptonshire

Gigabit broadband is available at this postcode.

Best speedGigabit (1Gbps+)
StandardSuperfastGigabit
Compare Broadband Deals →

Free, independent comparison · Ofcom verified data · Updated 26 March 2026

Flood Risk

Very Low

Fibre (FTTP)

TBC

Best speed

Gigabit (1Gbps+)

Reviewed by Arthur TuringData last verified: 26 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 NN14 3AB. That covers your 14 Mbps needs with room to spare.

Compare Deals in NN14 3AB

Speed Test

Check your current download speed and see how it compares to what is available at NN14 3AB.

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 NN14 3AB

NN14 3AB is in Grafton Underwood, North Northamptonshire. This guide pulls together data from Ofcom, Land Registry, Police.uk, and more. Every figure is specific to this postcode or its local area. We cover broadband, real-world speeds, house prices, and crime. Plus schools, flood risk, air quality, transport, and GP access. Use it to compare against other postcodes you're considering.

Strong broadband in this part of Grafton Underwood. Superfast (30Mbps+) reaches 100% of premises. The UK average is around 93%. Grafton Underwood beats that. Ultrafast (100Mbps+) covers 100%. That puts Grafton Underwood 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.

Coverage tells you what's available. Speed tests show what people get. Average download at NN14 3AB: 448 Mbps. Upload: 338 Mbps. Latency: 7ms. 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 NN14 3AB 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.

Limited house price data for NN14 3AB. Few residential sales on record here. Could be a commercial area, new development, or rental-heavy. Land Registry only records completed sales. Rentals and new-builds under shared ownership may not appear. Check Rightmove or Zoopla for current asking prices. Talk to local estate agents for a ground-level view.

Police.uk data: 168 incidents last month. Around average for a populated area. Most common type: violent crime (71). Second: anti social behaviour (37). Third: other theft (19). 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 NN14 3AB. Nearest: Geddington Church of England Primary School. Distance: 2.13 miles. Type: Voluntary controlled school. Second nearest: Cranford CofE Primary School (2.28 mi). Also: Grange Primary Academy (2.57 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: 1,698. Median age: 42. Rural area. 34 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: Kettering. Distance: 3.9 miles. You'll need a car to get there. Also: Corby (5.4 mi). And Wellingborough (7.8 mi). Five public EV chargers nearby. Closest: 2.93 miles away. Good EV charging options in the area. Operator: Tesla, Inc..

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: LINDEN MEDICAL GROUP. Distance: 3.2 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: 96.2%. 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: 55/100. Mixed for families. Depends on priorities. 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.

Grafton Underwood 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.

All data on this page comes from official public sources. Ofcom publishes broadband stats yearly. Police.uk updates monthly. The Land Registry records every sale. We pull it together so you can see the full picture in one place.

Before committing to NN14 3AB, 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 NN14 3AB. 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 NN14 3AB

100%
300+ Mbps (100%)

Source: Ofcom Connected Nations 2025

Real-World Speeds at NN14 3AB

Based on 5 Ookla Speedtest results (Q4 2025)

Download

448

Mbps

Upload

338

Mbps

Latency

7

ms

Tests

5

results

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

Digital Divide at NN14 3AB

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

99.5%

5G Outdoor

96.2%

Networks with 4G

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

Cell Tower Coverage near NN14 3AB

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

Source: OpenStreetMap Contributors

Compare broadband in NN14 3AB

Find the best broadband packages available at your address.

Compare Deals Now

Area suitability scores

NN14 3AB

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

50

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

Map

Crime summary

Based on Police.uk data for 2025-12

Total crimes last month: 168

violent crime42%71
anti social behaviour22%37
other theft11%19
public order7%12
criminal damage arson5%8
drugs4%7
burglary3%5
other crime2%4
possession of weapons2%3
shoplifting1%1
vehicle crime1%1

Schools nearby

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

SchoolTypeOfstedRatingDistance
Geddington Church of England Primary SchoolVoluntary controlled schoolNot available★★★☆☆2.1 mi
Cranford CofE Primary SchoolAcademy converterNot available★★★☆☆2.3 mi
Grange Primary AcademyAcademy sponsor ledNot available★★★☆☆2.6 mi
Hayfield Cross CofE SchoolVoluntary aided schoolNot available★★★☆☆2.6 mi
Kingsley Special AcademyAcademy special converterNot available★★★☆☆2.6 mi

Ready to switch? See what's available at your address.

Check Deals

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 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

Transport links

Nearest train stations and towns

Nearest train stations

🚂

Kettering

3.9 mi

by road

🚂

Corby

5.4 mi

by road

🚂

Wellingborough

7.8 mi

by road

Haversine calculation from postcode coordinates · Straight-line distances

GP surgeries nearby

Nearest NHS GP practices

1

LINDEN MEDICAL GROUP

NN15 7NX·3.2 miles away
Not accepting

new patients

2

KETTERING EXTENDED ACCESS

NN15 7PW·3.5 miles away
Not accepting

new patients

3

DRYLAND MEDICAL CENTRE

NN16 8JZ·3.6 miles away
Not accepting

new patients

4

GLENDON WOOD HOSPITAL

NN14 1QF·3.7 miles away
Not accepting

new patients

5

HEADLANDS SURGERY

NN15 7HP·3.8 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)7.8 μg/m³

WHO guideline: 45 μg/m³

NO₂ (nitrogen dioxide)4.3 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

Tesla Supercharger

CCS8 pointsTesla, Inc.

2.9 mi

away

🔋

Osprey

Type 28 points

3.2 mi

away

🔋

Believ

Type 2

3.3 mi

away

🔋

Believ

Type 2

3.3 mi

away

🔋

InstaVolt

Type 2

3.3 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: E01027090

Overall IMD Decile

6 / 10

Average

Ranked

18,489

of 32,844 areas

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

DomainDecileRankAssessment
Income823,556Above average
Employment722,155Above average
Education86Above average
Health7N/AAbove average
Crime4N/ABelow average
English Indices of Deprivation 2019 (MHCLG)

Area demographics

Data for LSOA: North Northamptonshire 012A

Population

1,698

Census 2021

Density

34

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

Grafton Underwood

District

North Northamptonshire

Region

Constituency

LSOA

E01027090

Frequently asked questions about NN14 3AB

What are the broadband speeds available at NN14 3AB?

Superfast broadband (30Mbps+) is available to 100% of premises at NN14 3AB. Maximum download speeds reach Gigabit (1Gbps+). Ultrafast coverage is at 100%.

What is the average house price near NN14 3AB?

No recent house price data for NN14 3AB. Few residential sales on record, or mainly commercial properties.

What is the flood risk for properties at NN14 3AB?

NN14 3AB 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 NN14 3AB area?

The nearest school to NN14 3AB is Geddington Church of England Primary School (Voluntary controlled school), 2.13 miles away. There are 5 schools within a few miles of this postcode.

How does crime rate in NN14 3AB compare to other areas?

In the latest month of data, 168 crimes were reported in this area (LSOA level). This is around average. The most common category was violent crime.

How suitable is NN14 3AB for remote working?

NN14 3AB 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 NN14 3AB?

4G outdoor coverage at NN14 3AB is 100%, with 5G outdoor at 96.2%. 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 NN14 3AB?

EPC data is not yet available for NN14 3AB. 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 NN14 3AB?

The most common council tax band in North Northamptonshire is Band C. Band D council tax is approximately £1822 per year. Check your exact band at gov.uk.

How accessible are GP surgeries near NN14 3AB?

The nearest GP surgery to NN14 3AB is LINDEN MEDICAL GROUP, 3.2 miles away. There are 5 GP practices within reach.

What transport links are available near NN14 3AB?

The nearest train station to NN14 3AB is Kettering, 3.9 miles away. Other nearby stations include Corby (5.4 mi) and Wellingborough (7.8 mi).

Is NN14 3AB a suitable area for families?

NN14 3AB scores 55/100 for family suitability, rated reasonably suitable. This score considers Ofsted school ratings, crime rates, flood risk, and proximity to GP surgeries.

What is the air quality like at NN14 3AB?

Air quality at NN14 3AB 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 NN14 3AB?

The nearest public EV charging point to NN14 3AB is 2.93 miles away (Tesla, Inc., CCS). There are 5 charging points within 5 miles.

Can I get full fibre broadband at NN14 3AB?

Ultrafast broadband (100Mbps+) is available to 100% of premises at NN14 3AB. Gigabit coverage reaches 100%. Providers like BT, Virgin Media, or local full fibre operators may serve this area.

Best deals

Compare broadband deals in NN14 3AB

Find the best packages from UK providers in minutes.

Check Available Deals

Broadband deals for NN14 3AB

Compare Deals