MK18 postcode

Broadband in MK18 5DY

Water Stratford, Buckinghamshire

Superfast broadband covers 100% of premises here.

Best speedSuperfast (30Mbps+)
StandardSuperfastGigabit
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Free, independent comparison · Ofcom verified data · Updated 10 March 2026

Flood Risk

Medium

Fibre (FTTP)

No

Best speed

Superfast (30Mbps+)

Reviewed by Sage MitchellData last verified: 10 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 MK18 5DY is Superfast (30Mbps+). 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 MK18 5DY.

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)100%
100%
10-20 Mbps
Superfast (30+ Mbps)100%
100%
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 5DY

100%
30–300 Mbps (100%)

Source: Ofcom Connected Nations 2025

Real-World Speeds at MK18 5DY

Based on 10 Ookla Speedtest results (Q4 2025)

Download

5

Mbps

Upload

0

Mbps

Latency

129

ms

Tests

10

results

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

Digital Divide at MK18 5DY

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 MK18 5DY

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

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

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
Stowe SchoolIndependentNot available★★★☆☆1.4 mi
St James and St John CofE Primary SchoolPrimaryNot available★★★☆☆1.7 mi
Finmere Church of England Primary SchoolPrimaryNot available★★★☆☆2.3 mi
Akeley Wood Senior SchoolIndependentNot available★★★☆☆2.3 mi
Beachborough SchoolIndependentNot available★★★☆☆2.3 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)1.4 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 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

Tesla

CCS4 points

2.4 mi

away

🔋

Monta Charge

Type 22 points

2.5 mi

away

🔋

Monta Charge

Type 22 points

2.5 mi

away

🔋

Monta Charge

Type 22 points

2.9 mi

away

🔋

Pod Point

Type 24 points

3.1 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

A

Most common: Band A

EPC score 92–100

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

GP surgeries nearby

Nearest NHS GP practices

1

THE SWAN PRACTICE

MK18 1NU·2.5 miles away
Not accepting

new patients

2

BRACKLEY MEDICAL CENTRE

NN13 6QZ·4.4 miles away
Not accepting

new patients

3

SOUTH NORTHANTS EXTENDED ACCESS

NN13 6EQ·4.7 miles away
Not accepting

new patients

4

SPRINGFIELD SURGERY

NN13 6JJ·5.0 miles away
Not accepting

new patients

5

TOWCESTER MEDICAL CENTRE

NN12 6HH·8.0 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 MK18 5DY

Looking at MK18 5DY in Water Stratford? Here is what the data says. From broadband coverage to crime rates, this is the full picture. All numbers are from official sources. The guide is updated as new data becomes available.

100% of premises at MK18 5DY can access superfast broadband. The UK average is 93%. This postcode meets or exceeds that benchmark. The maximum download speed recorded is Superfast (30Mbps+). That is around the UK real-world average of 69 Mbps.

Here is how broadband speeds break down across premises at MK18 5DY. 100% 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.

What do the broadband speeds at MK18 5DY mean in practice? Upload speeds average 0.39 Mbps. Video calls may drop quality under load. Consider wired connections for important meetings. Streaming is possible but may stutter at busy times. SD quality is more reliable than HD here. Latency is 129 ms. Casual gaming works fine. Competitive or fast-paced games may suffer from delayed inputs. 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 5DY. For properties without fibre, 4G or 5G home broadband from Three, EE, or Vodafone may be an alternative.

Real-world download speeds at MK18 5DY average 4.52 Mbps based on Ookla Speedtest data. This reflects what people actually get, not just what providers advertise. Upload speeds average 0.39 Mbps. Latency sits at 129 ms. Higher latency may affect video calls and gaming. This is based on 10 speed tests run by local users.

0% of premises at MK18 5DY 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 3.9 km away.

Crime in the LSOA covering MK18 5DY totalled 1 offences last month. This is a relatively low figure. The most common category was violent crime. Data comes from Police.uk at LSOA level. One month is a snapshot, not a trend.

Stowe School is the closest school at 1.43 miles. It is a Independent school. Ofsted rates it as Not available. There are 5 schools within a few miles of this postcode.

Flood risk at MK18 5DY 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 1.4 micrograms per cubic metre.

The LSOA covering MK18 5DY has a population of approximately 1775. Median age is 42. That is close to the national median of 40.

The nearest train station to MK18 5DY is Stockport, 107 miles away. The station is some distance away. Consider driving, or check for direct bus routes. Ashton-under-Lyne is the next closest at 111.1 miles. Manchester Oxford Road offers another option at 112.8 miles.

Properties around MK18 5DY most commonly fall into council tax 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.

Outdoor 4G mobile signal at MK18 5DY is available across 99.8% of the area. 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 5DY: remote working 40/100, family 85/100, value 50/100. Remote workers may want to verify actual speeds before committing.

MK18 5DY falls within the Buckinghamshire local authority area. The immediate area is Water Stratford, 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%. MK18 5DY is above the area average of 88%.

How does MK18 5DY compare to its neighbours? MK18 5DP (0.14 miles, Water Stratford) has 87.5% superfast coverage and 0% gigabit. MK18 5DJ (0.35 miles, Stowe) has 100% superfast coverage and 0% gigabit. MK18 5DN (0.51 miles, Water Stratford) has 0% superfast coverage and 0% gigabit. MK18 5EB (0.61 miles, Stowe) has 0% superfast coverage and 0% gigabit. MK18 5DY has better superfast coverage than its immediate neighbours.

Not every property at MK18 5DY gets the same speeds. Run a postcode check with each provider before signing up. Headline speeds are not guarantees. 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 MK18 5DY, a few things are worth highlighting. Connectivity at MK18 5DY is a strength. Strong broadband coverage gives flexibility for both working and leisure. The area scores well on that front. 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. Water Stratford 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.

Numbers tell part of the story for MK18 5DY. Visit at different times of day. Talk to neighbours. Check mobile signal indoors. Walk the route to the nearest school or station. Test the broadband speed from inside the property. These things do not show up in data.

MK18 5DY in Water Stratford: 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 MK18 5DY

What are the broadband speeds available at MK18 5DY?

Superfast broadband (30 Mbps+) is available to 100% of premises at MK18 5DY. Maximum download speeds reach Superfast (30Mbps+).

What is the average house price near MK18 5DY?

No recent house price data is available for MK18 5DY.

What is the flood risk for properties at MK18 5DY?

MK18 5DY has a Medium flood risk rating, classified as Zone 2/3. Check Environment Agency maps for detail.

What schools are nearby in the MK18 5DY area?

The nearest school is Stowe School (Independent), 1.43 miles away. There are 5 schools within a few miles.

How does crime rate in MK18 5DY compare to other areas?

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

How suitable is MK18 5DY for remote working?

MK18 5DY scores 40/100 for remote working suitability. Speeds may limit video-heavy workflows.

What is the mobile signal like at MK18 5DY?

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

What is the most common energy efficiency rating near MK18 5DY?

EPC data for MK18 5DY is being updated. Check the EPC register for individual property ratings.

What is the council tax band distribution at MK18 5DY?

The most common council tax band near MK18 5DY is Band D. The billing authority is Buckinghamshire.

How accessible are GP surgeries near MK18 5DY?

GP surgery data for MK18 5DY is being updated. Check NHS.uk for the latest.

What transport links are available near MK18 5DY?

The nearest train station to MK18 5DY is Stockport, 107 miles away. Ashton-under-Lyne is also nearby.

Is MK18 5DY a suitable area for families?

MK18 5DY scores 85/100 for family suitability. Good schools and low crime contribute to a high score.

What is the air quality like at MK18 5DY?

Air quality at MK18 5DY is rated Fair. PM2.5 levels are 1.4 micrograms per cubic metre. Sensitive individuals should take note.

How far is the nearest EV charging point from MK18 5DY?

EV charging data for MK18 5DY is being updated. Check Zap-Map for the latest.

Can I get full fibre broadband at MK18 5DY?

Full fibre availability at MK18 5DY is being updated. Check Openreach for the latest rollout status.

Area suitability scores

MK18 5DY

Remote Worker

40

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

Water Stratford

District

Buckinghamshire

Region

Constituency

LSOA

E01017717

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