NN13 postcode

Broadband in NN13 5JB

Turweston, Buckinghamshire

Superfast broadband covers 20% of premises here.

Best speed20% Superfast
StandardSuperfastGigabit
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Free, independent comparison · Ofcom verified data · Updated 18 March 2026

Flood Risk

Very Low

Fibre (FTTP)

No

Best speed

20% Superfast

Reviewed by Rex BlackwellData last verified: 18 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 NN13 5JB is 20% Superfast. 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 NN13 5JB.

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)20%
20%
10-20 Mbps
Superfast (30+ Mbps)20%
20%
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 NN13 5JB

10–30 Mbps (75%)
30–300 Mbps (25%)

Source: Ofcom Connected Nations 2025

Real-World Speeds at NN13 5JB

Based on 1 Ookla Speedtest results (Q4 2025)

Download

282

Mbps

Upload

226

Mbps

Latency

11

ms

Tests

1

results

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

Digital Divide at NN13 5JB

Below USO (can't get 10/1 Mbps)0%
Unable to receive 30 Mbps (no superfast)75%
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 NN13 5JB

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

99.1%

Networks with 4G

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

Crime summary

Based on Police.uk data for 2025-12

Total crimes last month: 1

violent crime100%1

Schools nearby

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

SchoolTypeOfstedRatingDistance
Winchester House SchoolOther independent schoolNot available★★★☆☆0.9 mi
Magdalen College SchoolAcademy converterNot available★★★☆☆1.0 mi
Brackley Church of England Junior SchoolVoluntary controlled schoolNot available★★★☆☆1.0 mi
Waynflete Infants' SchoolAcademy converterNot available★★★☆☆1.0 mi
Bracken Leas Primary SchoolAcademy sponsor ledNot available★★★☆☆1.4 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)3.6 μg/m³

WHO guideline: 15 μg/m³

PM10 (coarse particles)8.6 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: Buckinghamshire 004E

Population

1,775

Census 2021

Density

49

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)

Deprivation index (IMD)

English Indices of Deprivation 2019 · LSOA: E01017717

Overall IMD Decile

6 / 10

Average

Ranked

17,449

of 32,844 areas

Decile 10 = least deprived 10% of England. Decile 1 = most deprived 10%. Based on Aylesbury Vale 004E (2019 boundaries).

DomainDecileRankAssessment
Income721,340Above average
Employment929,172Least deprived
Education86Above average
Health10-1Least deprived
Crime9N/ALeast 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

🔋

EV Charger

Type 2

1.3 mi

away

🔋

EV Charger

Type 2

1.3 mi

away

🔋

Osprey

Type 2

1.4 mi

away

🔋

Osprey

Type 2

1.4 mi

away

Tesla

CCS4 points

3.5 mi

away

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

Council tax bands

Band distribution for Buckinghamshire

D

Most common: Band D

2,189/yr · Buckinghamshire

A
3%£1,459
B
12%£1,702
C
22%£1,946
D
28%£2,189
E
20%£2,676
F
9%£3,162
G
5%£3,648
H
1%£4,378

Annual council tax estimates for Buckinghamshire, 2024/25

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

GP surgeries nearby

Nearest NHS GP practices

1

BRACKLEY MEDICAL CENTRE

NN13 6QZ·1.2 miles away
Not accepting

new patients

2

SOUTH NORTHANTS EXTENDED ACCESS

NN13 6EQ·1.2 miles away
Not accepting

new patients

3

SPRINGFIELD SURGERY

NN13 6JJ·1.5 miles away
Not accepting

new patients

4

THE SWAN PRACTICE

MK18 1NU·6.3 miles away
Not accepting

new patients

5

KATHARINE HOUSE HOSPICE

OX17 3NL·7.4 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 NN13 5JB

NN13 5JB sits in Turweston, part of Buckinghamshire. This guide covers broadband speeds, house prices, schools, and more. Every figure comes from verified public data sources. Use it alongside your own research when comparing areas.

20% of premises at NN13 5JB can access superfast broadband. The UK average is 93%. There is room for improvement here. The maximum download speed recorded is 20% Superfast. That is around the UK real-world average of 69 Mbps.

Looking at the full speed profile for NN13 5JB gives a better picture of what to expect. 75% of connections fall in the 10 to 30 Mbps range. 25% 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.

Here is how the broadband at NN13 5JB maps against common household needs. Upload speeds average 225.57 Mbps. That handles HD video calls, cloud backups, and uploading large files without issues. HD streaming works on one or two devices. 4K may buffer during peak hours. Latency is 11 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.

Fixed Wireless Access is not currently available at NN13 5JB. For properties without fibre, 4G or 5G home broadband from Three, EE, or Vodafone may be an alternative.

Real-world download speeds at NN13 5JB average 282.39 Mbps based on Ookla Speedtest data. This reflects what people actually get, not just what providers advertise. Upload speeds average 225.57 Mbps. Latency sits at 11 ms. That is excellent for responsive browsing and gaming. This is based on 1 speed tests run by local users.

0% of premises at NN13 5JB 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 6.3 km away.

In the latest month of data, 1 offences were recorded in this LSOA area. That is relatively low for England and Wales. The most common category was violent crime. Data comes from Police.uk at LSOA level. One month is a snapshot, not a trend.

The nearest school to NN13 5JB is Winchester House School. It is a Other independent school school, 0.86 miles away. Ofsted rates it as Not available. There are 5 schools within a few miles of this postcode.

Flood risk at NN13 5JB 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 3.6 micrograms per cubic metre. This is within healthy limits set by the World Health Organisation.

The LSOA covering NN13 5JB has a population of approximately 1775. Median age is 42. That is close to the national median of 40.

Ealing Broadway station is the closest rail link at 49.6 miles from NN13 5JB. The station is some distance away. Consider driving, or check for direct bus routes. Richmond is the next closest at 52.2 miles. London Paddington offers another option at 53.5 miles.

Properties around NN13 5JB most commonly fall into council tax Band D. The billing authority is Buckinghamshire. The three most common bands are D (28%), C (22%), E (20%). Band D corresponds to 1991 property values of £68,001 to £88,000. Current values are typically much higher. The spread across mid-range bands suggests a varied housing stock.

4G outdoor coverage at NN13 5JB reaches 100%. 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 99.1%. 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 NN13 5JB: remote working 20/100, family 90/100, value 50/100. Remote workers may want to verify actual speeds before committing.

The local authority for NN13 5JB is Buckinghamshire. The immediate area is Turweston, a distinct community within the wider district. The NN13 postcode area contains 545 postcodes on this site. Superfast broadband across NN13 ranges from 0% to 100%. NN13 5JB is below the area average of 92%.

How does NN13 5JB compare to its neighbours? NN13 7AX (0.39 miles, Brackley) has 92.3% superfast coverage and 92.3% gigabit. NN13 7EZ (0.43 miles, Brackley) has 46.2% superfast coverage and 46.2% gigabit. NN13 5JE (0.43 miles, Turweston) has 84.6% superfast coverage and 0% gigabit. NN13 7LF (0.47 miles, Brackley) has 100% superfast coverage and 100% gigabit. Neighbouring postcodes tend to have better superfast coverage.

When choosing a broadband provider at NN13 5JB, 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.

What does all of this mean for someone considering NN13 5JB? Where fixed broadband falls short, strong 4G coverage offers a practical backup.

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 NN13 5JB, 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.

That is the full data picture for NN13 5JB in Turweston. 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 NN13 5JB

What are the broadband speeds available at NN13 5JB?

Superfast broadband (30 Mbps+) is available to 20% of premises at NN13 5JB. Maximum download speeds reach 20% Superfast.

What is the average house price near NN13 5JB?

No recent house price data is available for NN13 5JB.

What is the flood risk for properties at NN13 5JB?

NN13 5JB has a Very Low flood risk rating, classified as Zone 1. The area is not at significant risk.

What schools are nearby in the NN13 5JB area?

The nearest school is Winchester House School (Other independent school), 0.86 miles away. There are 5 schools within a few miles.

How does crime rate in NN13 5JB compare to other areas?

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

How suitable is NN13 5JB for remote working?

NN13 5JB scores 20/100 for remote working suitability. Speeds may limit video-heavy workflows.

What is the mobile signal like at NN13 5JB?

4G outdoor coverage at NN13 5JB is 100%. 5G reaches 99.1%. Indoor coverage may be lower.

What is the most common energy efficiency rating near NN13 5JB?

EPC data for NN13 5JB is being updated. Check the EPC register for individual property ratings.

What is the council tax band distribution at NN13 5JB?

The most common council tax band near NN13 5JB is Band D. The billing authority is Buckinghamshire.

How accessible are GP surgeries near NN13 5JB?

GP surgery data for NN13 5JB is being updated. Check NHS.uk for the latest.

What transport links are available near NN13 5JB?

The nearest train station to NN13 5JB is Ealing Broadway, 49.6 miles away. Richmond is also nearby.

Is NN13 5JB a suitable area for families?

NN13 5JB scores 90/100 for family suitability. Good schools and low crime contribute to a high score.

What is the air quality like at NN13 5JB?

Air quality at NN13 5JB is rated Good. PM2.5 levels are 3.6 micrograms per cubic metre. This is within healthy limits.

How far is the nearest EV charging point from NN13 5JB?

EV charging data for NN13 5JB is being updated. Check Zap-Map for the latest.

Can I get full fibre broadband at NN13 5JB?

Full fibre availability at NN13 5JB is being updated. Check Openreach for the latest rollout status.

Area suitability scores

NN13 5JB

Remote Worker

20

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

50

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

Map

Area info

Parish

Turweston

District

Buckinghamshire

Region

Constituency

LSOA

E01017717

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