MK18 postcode

Broadband in MK18 4JY

Barton Hartshorn, Buckinghamshire

Standard broadband is the main option at this postcode.

Best speedBasic only
StandardSuperfastGigabit
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Free, independent comparison · Ofcom verified data · Updated 5 March 2026

Flood Risk

Medium

Fibre (FTTP)

No

Best speed

Basic only

Reviewed by Rex BlackwellData last verified: 5 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

Your household needs approximately 14 Mbps. We don't have speed data for MK18 4JY yet.

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Speed Test

Check your current download speed and see how it compares to what is available at MK18 4JY.

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)0%
0%
10-20 Mbps
Superfast (30+ Mbps)0%
0%
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 MK18 4JY

10–30 Mbps (100%)

Source: Ofcom Connected Nations 2025

Real-World Speeds at MK18 4JY

Based on 33 Ookla Speedtest results (Q4 2025)

Download

410

Mbps

Upload

322

Mbps

Latency

7

ms

Tests

33

results

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

Digital Divide at MK18 4JY

Below USO (can't get 10/1 Mbps)0%
Unable to receive 30 Mbps (no superfast)100%
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 MK18 4JY

Within 1 km

0

towers

Within 2 km

1

towers

Nearest Tower

1.1

km away

Cornerstone Telecommunications Infrastructure Limited

Source: OpenStreetMap Contributors

Mobile coverage

4G & 5G coverage · Ofcom Connected Nations 2025

4G Outdoor

99.8%

4G Indoor

99.3%

5G Outdoor

96.5%

Networks with 4G

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

House prices

Average price

£400,000

Sales (5 yrs)

Trend

unknown

Most recent sale

£400,000 on

DatePriceStreet
£400,000

Crime summary

Based on Police.uk data for 2025-12

Total crimes last month: 8

violent crime75%6
vehicle crime13%1
anti social behaviour13%1

Schools nearby

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

SchoolTypeOfstedRatingDistance
Finmere Church of England Primary SchoolPrimaryNot available★★★☆☆0.8 mi
Fringford Church of England Primary SchoolPrimaryNot available★★★☆☆2.6 mi
Roundwood Primary SchoolPrimaryNot available★★★☆☆2.8 mi
Beachborough SchoolIndependentNot available★★★☆☆2.8 mi
Twyford C of E SchoolPrimaryNot available★★★☆☆3.5 mi

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Flood risk

Zone 2/3

🟠

Flood risk: Medium

This postcode is in Zone 2/3 — medium risk of flooding from rivers and sea.

Flood Zone

Zone 2/3

Risk Level

Medium

Environment Agency flood risk data

Air quality

Particulate matter & nitrogen dioxide levels

Fair air quality

Air quality data not available.

PM2.5 (fine particles)2 μg/m³

WHO guideline: 15 μg/m³

PM10 (coarse particles) μg/m³

WHO guideline: 45 μg/m³

NO₂ (nitrogen dioxide) μg/m³

WHO guideline: 25 μg/m³

Open-Meteo Air Quality API · Guidelines: WHO 2021

Area demographics

Data for LSOA: Buckinghamshire 004F

Population

1,905

Census 2021

Density

65

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: E01017718

Overall IMD Decile

8 / 10

Above average

Ranked

23,898

of 32,844 areas

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

DomainDecileRankAssessment
Income722,441Above average
Employment825,932Above average
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

Tesla

CCS4 points

0.6 mi

away

🔋

Monta Charge

Type 22 points

3.8 mi

away

🔋

Monta Charge

Type 22 points

3.8 mi

away

🔋

Pod Point

Type 24 points

4.1 mi

away

🔋

Monta Charge

Type 22 points

4.1 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
8%£1,702
C
18%£1,946
D
22%£2,189
E
20%£2,676
F
14%£3,162
G
10%£3,648
H
5%£4,378

Annual council tax estimates for Buckinghamshire, 2024/25

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

EPC energy ratings

Energy Performance Certificate distribution for this area

D

Most common: Band D

EPC score 55–68

A
0%
B
0%
C
0%
D
1%
E
0%
F
1%
G
0%
EPC Open Data Communities API

GP surgeries nearby

Nearest NHS GP practices

1

THE SWAN PRACTICE

MK18 1NU·4.1 miles away
Not accepting

new patients

2

BRACKLEY MEDICAL CENTRE

NN13 6QZ·5.0 miles away
Not accepting

new patients

3

SOUTH NORTHANTS EXTENDED ACCESS

NN13 6EQ·5.1 miles away
Not accepting

new patients

4

SPRINGFIELD SURGERY

NN13 6JJ·5.4 miles away
Not accepting

new patients

5

OCCG COMMUNITY GYNAECOLOGY SERVICE

OX26 3HA·5.8 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 MK18 4JY

MK18 4JY sits in Barton Hartshorn, 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.

0% of premises at MK18 4JY can access superfast broadband. The UK average is 93%. There is room for improvement here. The maximum download speed recorded is Basic only. That is around the UK real-world average of 69 Mbps.

The speed distribution at MK18 4JY tells a more detailed story than headline figures alone. 100% of connections fall in the 10 to 30 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 MK18 4JY maps against common household needs. Upload speeds average 322 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.

Fixed Wireless Access is not currently available at MK18 4JY. For properties without fibre, 4G or 5G home broadband from Three, EE, or Vodafone may be an alternative.

Ookla Speedtest users at MK18 4JY see average downloads of 410.4 Mbps. Advertised speeds often differ from reality. These figures come from actual user tests. Upload speeds average 322 Mbps. Latency sits at 7 ms. That is excellent for responsive browsing and gaming. This is based on 33 speed tests run by local users.

0% of premises at MK18 4JY 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.

Within 2 km that count rises to 1. The nearest tower is 1.06 km away. Operators present include Cornerstone Telecommunications Infrastructure Limited.

The average property price at MK18 4JY is £400,000. That is above the UK average of around £290,000. This is based on 1 recorded transaction from Land Registry data.

Crime in the LSOA covering MK18 4JY totalled 8 offences last month. This is a relatively low figure. The most common category was violent crime. Other frequent types include vehicle crime and anti social behaviour. Data comes from Police.uk at LSOA level. One month is a snapshot, not a trend.

The nearest school to MK18 4JY is Finmere Church of England Primary School. It is a Primary school, 0.82 miles away. Ofsted rates it as Not available. There are 5 schools within a few miles of this postcode.

Flood risk at MK18 4JY is rated Medium (Zone 2/3). Check Environment Agency flood maps for detailed information. Specialist flood insurance may be needed. Air quality is rated Fair with PM2.5 at 2 micrograms per cubic metre.

The LSOA covering MK18 4JY has a population of approximately 1905. Median age is 42. That is close to the national median of 40.

Stockport station is the closest rail link at 108.8 miles from MK18 4JY. The station is some distance away. Consider driving, or check for direct bus routes. Ashton-under-Lyne is the next closest at 113 miles. Manchester Oxford Road offers another option at 114.5 miles.

The most common council tax band near MK18 4JY is Band D. The billing authority is Buckinghamshire. The three most common bands are D (22%), E (20%), C (18%). 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 MK18 4JY reaches 99.8%. Indoor 4G drops to 99.3%. Indoor coverage is close to outdoor levels. Signal should be reliable throughout the building. 5G outdoor coverage is at 96.5%. 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.

Suitability scores for MK18 4JY: remote working 35/100, family 85/100, value 50/100. Remote workers may want to verify actual speeds before committing.

The local authority for MK18 4JY is Buckinghamshire. The immediate area is Barton Hartshorn, a distinct community within the wider district. The MK18 postcode area contains 1232 postcodes on this site. Superfast broadband across MK18 ranges from 0% to 100%.

How does MK18 4JY compare to its neighbours? MK18 4JX (0.32 miles, Barton Hartshorn) has 100% superfast coverage and 100% gigabit. MK18 4AU (0.39 miles, Newton Purcell with Shelswell) has 37.5% superfast coverage and 25% gigabit. MK18 4JU (0.47 miles, Barton Hartshorn) has 100% superfast coverage and 100% gigabit. MK18 4NQ (0.56 miles, Barton Hartshorn) has 100% superfast coverage and 0% gigabit.

When choosing a broadband provider at MK18 4JY, 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 MK18 4JY? Broadband is the main concern at MK18 4JY. With no superfast coverage, check what alternatives exist before committing. 4G home broadband, satellite, or community fibre schemes may fill the gap. Buckinghamshire 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. Barton Hartshorn 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 MK18 4JY, 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.

This covers the key data for MK18 4JY. Broadband, property, schools, safety, and local services all in one place. For area-wide trends, see the Barton Hartshorn hub page. Bookmark this page and check back as new data arrives.

Frequently asked questions about MK18 4JY

What are the broadband speeds available at MK18 4JY?

Broadband is available at MK18 4JY. Contact local providers for specific speed information.

What is the average house price near MK18 4JY?

The average property price at MK18 4JY is £400,000, based on 1 recorded transactions.

What is the flood risk for properties at MK18 4JY?

MK18 4JY has a Medium flood risk rating, classified as Zone 2/3. Check Environment Agency maps for detail.

What schools are nearby in the MK18 4JY area?

The nearest school is Finmere Church of England Primary School (Primary), 0.82 miles away. There are 5 schools within a few miles.

How does crime rate in MK18 4JY compare to other areas?

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

How suitable is MK18 4JY for remote working?

MK18 4JY scores 35/100 for remote working suitability. Speeds may limit video-heavy workflows.

What is the mobile signal like at MK18 4JY?

4G outdoor coverage at MK18 4JY is 99.8%. 5G reaches 96.5%. Indoor coverage may be lower.

What is the most common energy efficiency rating near MK18 4JY?

EPC data for MK18 4JY is being updated. Check the EPC register for individual property ratings.

What is the council tax band distribution at MK18 4JY?

The most common council tax band near MK18 4JY is Band D. The billing authority is Buckinghamshire.

How accessible are GP surgeries near MK18 4JY?

GP surgery data for MK18 4JY is being updated. Check NHS.uk for the latest.

What transport links are available near MK18 4JY?

The nearest train station to MK18 4JY is Stockport, 108.8 miles away. Ashton-under-Lyne is also nearby.

Is MK18 4JY a suitable area for families?

MK18 4JY scores 85/100 for family suitability. Good schools and low crime contribute to a high score.

What is the air quality like at MK18 4JY?

Air quality at MK18 4JY is rated Fair. PM2.5 levels are 2 micrograms per cubic metre. Sensitive individuals should take note.

How far is the nearest EV charging point from MK18 4JY?

EV charging data for MK18 4JY is being updated. Check Zap-Map for the latest.

Can I get full fibre broadband at MK18 4JY?

Full fibre availability at MK18 4JY is being updated. Check Openreach for the latest rollout status.

Area suitability scores

MK18 4JY

Remote Worker

35

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

Family

85

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

Barton Hartshorn

District

Buckinghamshire

Region

Constituency

LSOA

E01017718

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