MK18 postcode
Broadband in MK18 3JZ
North Marston, Buckinghamshire
Standard broadband is the main option at this postcode.
Free, independent comparison · Ofcom verified data · Updated 6 March 2026
Flood Risk
Very Low
Fibre (FTTP)
TBC
Best speed
Basic only
Speed Calculator
Adjust the options below to see how much broadband speed your household needs.
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.
Your household needs approximately 14 Mbps. We don't have speed data for MK18 3JZ yet.
Speed Test
Check your current download speed and see how it compares to what is available at MK18 3JZ.
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Broadband availability
Source: Ofcom Connected Nations 2025 (Jul 2025)
Living near MK18 3JZ
What broadband is like here
Here's the broadband and area guide for MK18 3JZ in North Marston. From internet speeds to schools and house prices, this is what the data says.
Source: Ofcom Connected Nations 2025
What this means
Broadband options are available here — check providers for current speeds.
Key facts for movers
- ✓The average property price at MK18 3JZ is £2,150,000, based on 1 recorded sale. This is above the UK average of around £290,000.
- ✓The nearest school to MK18 3JZ is North Marston Church of England School (Primary), 1.08 miles away, rated Not available by Ofsted. There are 10 schools within a few miles.
- ✓In the latest month of data, 2 crimes were reported in this area (LSOA level). This is a relatively low figure. The most common category was violent crime.
- ✓Flood risk at MK18 3JZ is rated Very Low (Zone 1). This means the area is not considered at significant risk of flooding.
- ✓Air quality at MK18 3JZ is rated Good with PM2.5 levels at 2.8 µg/m³. This is within healthy limits.
| Technology | Available | Coverage | Typical Speed |
|---|---|---|---|
| Standard (ADSL) | 0% | 0% | 10-20 Mbps |
| Superfast (30+ Mbps) | 0% | 0% | TBC |
| Ultrafast (100+ Mbps) | 0% | 0% | TBC |
| Full Fibre (FTTP) | N/A | N/A | TBC |
| Gigabit | 0% | 0% | TBC |
Mobile coverage
4G & 5G coverage · Ofcom Connected Nations 2025
4G Outdoor
4G Indoor
5G Outdoor
Networks with 4G
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Area suitability scores
MK18 3JZRemote Worker
35Based on superfast broadband coverage, FTTP %, and 4G mobile outdoor coverage.
Family
90Based on Ofsted school ratings, crime rate, flood risk, and GP surgery proximity.
Value for Money
35Based on broadband quality relative to average house price in the area.
Map
House prices
Average price
£2,150,000
Sales (5 yrs)
Trend
unknown
Most recent sale
£2,150,000 on
| Date | Price | Street |
|---|---|---|
| £2,150,000 | QUAINTON ROAD |
Crime summary
Based on Police.uk data for 2025-12Total crimes last month: 2
Schools nearby
Nearest schools within 5 miles · Ofsted ratings as at Jan 2026
| School | Type | Ofsted | Rating | Distance |
|---|---|---|---|---|
| North Marston Church of England School | Primary | Not available | ★★★☆☆ | 1.1 mi |
| Quainton Church of England School | Primary | Not available | ★★★☆☆ | 1.7 mi |
| Whitchurch Combined School | Primary | Not available | ★★★☆☆ | 2.2 mi |
| East Claydon Church of England School | Primary | Not available | ★★★☆☆ | 2.3 mi |
| Furze Down School | Special | Not available | ★★★☆☆ | 3.4 mi |
| Waddesdon Village Primary School | Primary | Not available | ★★★☆☆ | 3.6 mi |
| Winslow Church of England School | Primary | Not available | ★★★☆☆ | 3.7 mi |
| Waddesdon Church of England School | Secondary | Not available | ★★★☆☆ | 3.7 mi |
| Sir Thomas Fremantle School | Secondary | Not available | ★★★☆☆ | 3.8 mi |
| Swanbourne House School | Independent | Not available | ★★★☆☆ | 3.8 mi |
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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
EPC energy ratings
Energy Performance Certificate distribution for this area
Most common: Band D
EPC score 55–68
Council tax bands
Band distribution for Buckinghamshire
Most common: Band D
~£2,189/yr · Buckinghamshire
Annual council tax estimates for Buckinghamshire, 2024/25
Transport links
Nearest train stations and towns
Nearest train stations
Aylesbury Vale Parkway
4.6 mi
by road
Aylesbury
6.6 mi
by road
Haddenham & Thame Parkway
8.7 mi
by road
GP surgeries nearby
Nearest NHS GP practices
WADDESDON SURGERY
new patients
BERRYCROFT COMMUNITY HEALTH CENTRE
new patients
HMP SPRING HILL
new patients
HMP GRENDON
new patients
PLANNED CARE AT FEDBUCKS
new patients
Air quality
Particulate matter & nitrogen dioxide levels
Good air quality
Air quality data not available.
WHO guideline: 15 μg/m³
WHO guideline: 45 μg/m³
WHO guideline: 25 μg/m³
EV charging nearby
Public EV charging points within 5 miles
EV Charger
3.8 mi
away
EV Charger
4.6 mi
away
EV Charger
5.6 mi
away
Aylesbury Vale District Council The Gateway
5.8 mi
away
EV Charger
6.6 mi
away
Deprivation index (IMD)
English Indices of Deprivation 2019 · LSOA: E01017704
Overall IMD Decile
8 / 10
Above average
Ranked
26,053
of 32,844 areas
Decile 10 = least deprived 10% of England. Decile 1 = most deprived 10%. Based on Aylesbury Vale 008B (2019 boundaries).
| Domain | Decile | Rank | Assessment |
|---|---|---|---|
| Income | 10 | 30,606 | Least deprived |
| Employment | 9 | 28,865 | Least deprived |
| Education | 9 | 3 | Least deprived |
| Health | 10 | -1 | Least deprived |
| Crime | 10 | -1 | Least deprived |
Area demographics
Data for LSOA: Buckinghamshire 009B
Population
1,302
Census 2021
Density
63
per km² · Rural
Median Age
42
years (est.)
Estimated from area type (density-based); exact value requires Census TS007 age breakdown
Area info
Parish
North Marston
District
Buckinghamshire
Region
Constituency
LSOA
E01017704
Frequently asked questions about MK18 3JZ
What are the broadband speeds available at MK18 3JZ?
Broadband is available at MK18 3JZ. Contact local providers for specific speed information.
What is the average house price at MK18 3JZ?
Based on 1 recorded transaction, the average property price at MK18 3JZ is £2,150,000.
What schools are near MK18 3JZ?
The nearest school is North Marston Church of England School (Primary), 1.08 miles away. There are 10 schools within the surrounding area.
Is MK18 3JZ a safe area?
In the latest month of available data, 2 crimes were recorded in this LSOA area. This is relatively low compared to national averages.
What is the flood risk at MK18 3JZ?
MK18 3JZ has a Very Low flood risk rating, classified as Zone 1 by the Environment Agency.
Can I get full fibre broadband at MK18 3JZ?
Ultrafast availability data is being updated. Check with providers like BT, Virgin Media, or Openreach for the latest full fibre rollout status at MK18 3JZ.
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