MK11 postcode
Broadband in MK11 1SY
Stony Stratford, Milton Keynes
Gigabit broadband is available at this postcode.
Free, independent comparison · Ofcom verified data · Updated 21 March 2026
Flood Risk
Medium
Fibre (FTTP)
No
Best speed
Gigabit (1Gbps+)
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.
Gigabit broadband (Gigabit (1Gbps+)) is available at MK11 1SY. That covers your 14 Mbps needs with room to spare.
Speed Test
Check your current download speed and see how it compares to what is available at MK11 1SY.
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)
| Technology | Available | Coverage | Typical Speed |
|---|---|---|---|
| Standard (ADSL) | 100% | 100% | 10-20 Mbps |
| Superfast (30+ Mbps) | 100% | 100% | 30-80 Mbps |
| Ultrafast (100+ Mbps) | 100% | 100% | 100-300 Mbps |
| Full Fibre (FTTP) | N/A | N/A | 300-900 Mbps |
| Gigabit | 100% | 100% | 900-1,000 Mbps |
Real-World Speeds at MK11 1SY
Based on 36 Ookla Speedtest results (Q4 2025)
Download
237
Mbps
Upload
172
Mbps
Latency
12
ms
Tests
36
results
Source: Ookla Speedtest Open Data (CC BY-SA 4.0)
Cell Tower Coverage near MK11 1SY
Within 1 km
1
towers
Within 2 km
2
towers
Nearest Tower
0.9
km away
Source: OpenStreetMap Contributors
Mobile coverage
4G & 5G coverage · Ofcom Connected Nations 2025
4G Outdoor
4G Indoor
5G Outdoor
Networks with 4G
Crime summary
Based on Police.uk data for 2025-12Total crimes last month: 68
Schools nearby
Nearest schools within 5 miles · Ofsted ratings as at Jan 2026
| School | Type | Ofsted | Rating | Distance |
|---|---|---|---|---|
| Russell Street School | Primary | Not available | ★★★☆☆ | 0.1 mi |
| St Mary and St Giles Church of England School | Primary | Not available | ★★★☆☆ | 0.2 mi |
| Old Stratford Primary School | Primary | Not available | ★★★☆☆ | 0.9 mi |
| St Mary Magdalene Catholic Primary School | Primary | Not available | ★★★☆☆ | 1.0 mi |
| Slated Row School | Special | Not available | ★★★☆☆ | 1.2 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
Air quality
Particulate matter & nitrogen dioxide levels
Fair air quality
Air quality data not available.
WHO guideline: 15 μg/m³
WHO guideline: 45 μg/m³
WHO guideline: 25 μg/m³
Area demographics
Data for LSOA: Milton Keynes 010C
Population
1,789
Census 2021
Density
2474
per km² · Dense urban
Median Age
34
years (est.)
Estimated from area type (density-based); exact value requires Census TS007 age breakdown
Deprivation index (IMD)
English Indices of Deprivation 2019 · LSOA: E01016818
Overall IMD Decile
8 / 10
Above average
Ranked
23,466
of 32,844 areas
Decile 10 = least deprived 10% of England. Decile 1 = most deprived 10%. Based on Milton Keynes 010C (2019 boundaries).
| Domain | Decile | Rank | Assessment |
|---|---|---|---|
| Income | 6 | 18,726 | Average |
| Employment | 7 | 21,246 | Above average |
| Education | 7 | 9 | Above average |
| Health | 6 | N/A | Average |
| Crime | 6 | N/A | Average |
Transport links
Nearest train stations and towns
Nearest train stations
No train stations found within 15 miles
EV charging nearby
Public EV charging points within 5 miles
EV Charger
0.1 mi
away
EV Charger
2.4 mi
away
EV Charger
2.6 mi
away
EVC
3.0 mi
away
Charge Master
3.4 mi
away
Council tax bands
Band distribution for Milton Keynes
Most common: Band D
~£2,141/yr · Milton Keynes
Annual council tax estimates for Milton Keynes, 2024/25
EPC energy ratings
Energy Performance Certificate distribution for this area
Most common: Band A
EPC score 92–100
GP surgeries nearby
Nearest NHS GP practices
WATLING STREET PRACTICE
new patients
THE STONEDEAN PRACTICE
new patients
PCOC DERMATOLOGY SERVICE
new patients
PCOC GYNAECOLOGY SERVICE
new patients
WATLING STREET PCN
new patients
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Check Deals →Living near MK11 1SY
This is the area guide for MK11 1SY, located in Stony Stratford (Milton Keynes). It covers connectivity, property, safety, and local services. Every claim links back to a specific data point. Read on for the detail.
Superfast broadband (30 Mbps+) coverage at MK11 1SY stands at 100%. That is above the UK average of 93%. Ultrafast broadband (100 Mbps+) reaches 100% of properties. That is solid coverage for bandwidth-heavy households. Gigabit-capable connections cover 100% of premises. Most homes can access gigabit speeds if they choose to. The maximum download speed recorded is Gigabit (1Gbps+). That is around the UK real-world average of 69 Mbps.
Here is how the broadband at MK11 1SY maps against common household needs. Upload speeds average 171.97 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 12 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.
Real-world download speeds at MK11 1SY average 237.35 Mbps based on Ookla Speedtest data. This reflects what people actually get, not just what providers advertise. Upload speeds average 171.97 Mbps. Latency sits at 12 ms. That is excellent for responsive browsing and gaming. This is based on 36 speed tests run by local users.
There are 1 cell towers within 1 km of MK11 1SY. Limited nearby towers may mean weaker indoor signal. Within 2 km that count rises to 2. The nearest tower is 0.92 km away. Operators present include Unknown.
68 crimes were reported near MK11 1SY in the most recent month. The level is higher than average. The most common category was violent crime. Other frequent types include criminal damage arson and anti social behaviour. Data comes from Police.uk at LSOA level. One month is a snapshot, not a trend.
Russell Street School is the closest school at 0.11 miles. It is a Primary school. Ofsted rates it as Not available. There are 5 schools within a few miles of this postcode.
Flood risk at MK11 1SY 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 1.5 micrograms per cubic metre.
The LSOA covering MK11 1SY has a population of approximately 1789. Median age is 34. That is close to the national median of 40.
Stockport station is the closest rail link at 108.4 miles from MK11 1SY. The station is some distance away. Consider driving, or check for direct bus routes. Ashton-under-Lyne is the next closest at 112.1 miles. Manchester Piccadilly offers another option at 114.2 miles.
Properties around MK11 1SY most commonly fall into council tax Band D. The billing authority is Milton Keynes. The three most common bands are D (27%), C (25%), E (16%). 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 MK11 1SY reaches 100%. Indoor 4G drops to 99.8%. Indoor coverage is close to outdoor levels. Signal should be reliable throughout the building. 5G outdoor coverage is at 99.2%. 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 MK11 1SY: remote working 40/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.
The local authority for MK11 1SY is Milton Keynes. The immediate area is Stony Stratford, a distinct community within the wider district. The MK11 postcode area contains 256 postcodes on this site. Superfast broadband across MK11 ranges from 0% to 100%. MK11 1SY is close to the area average of 99%.
How does MK11 1SY compare to its neighbours? MK11 1JN (0.03 miles, Stony Stratford) has 100% superfast coverage and 100% gigabit. MK11 1AE (0.03 miles, Stony Stratford) has 100% superfast coverage and 100% gigabit. MK11 1DZ (0.03 miles, Stony Stratford) has 100% superfast coverage and 100% gigabit. MK11 1JW (0.05 miles, Stony Stratford) has 100% superfast coverage and 100% gigabit. Coverage is broadly similar across these neighbouring postcodes.
When choosing a broadband provider at MK11 1SY, 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.
Pulling the data together for MK11 1SY, here is what stands out. Connectivity at MK11 1SY is a strength. Strong broadband coverage gives flexibility for both working and leisure. The area scores well on that front. Milton Keynes 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. Stony 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.
Before making a decision about MK11 1SY, 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 MK11 1SY in Stony Stratford. 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 MK11 1SY
What are the broadband speeds available at MK11 1SY?
Superfast broadband (30 Mbps+) is available to 100% of premises at MK11 1SY. Maximum download speeds reach Gigabit (1Gbps+). Ultrafast coverage is at 100%.
What is the average house price near MK11 1SY?
No recent house price data is available for MK11 1SY.
What is the flood risk for properties at MK11 1SY?
MK11 1SY has a Medium flood risk rating, classified as Zone 2/3. Check Environment Agency maps for detail.
What schools are nearby in the MK11 1SY area?
The nearest school is Russell Street School (Primary), 0.11 miles away. There are 5 schools within a few miles.
How does crime rate in MK11 1SY compare to other areas?
68 offences were recorded in this LSOA area in the latest month. This is above average for England and Wales.
How suitable is MK11 1SY for remote working?
MK11 1SY scores 40/100 for remote working suitability. Speeds may limit video-heavy workflows.
What is the mobile signal like at MK11 1SY?
4G outdoor coverage at MK11 1SY is 100%. 5G reaches 99.2%. Indoor coverage may be lower.
What is the most common energy efficiency rating near MK11 1SY?
EPC data for MK11 1SY is being updated. Check the EPC register for individual property ratings.
What is the council tax band distribution at MK11 1SY?
The most common council tax band near MK11 1SY is Band D. The billing authority is Milton Keynes.
How accessible are GP surgeries near MK11 1SY?
GP surgery data for MK11 1SY is being updated. Check NHS.uk for the latest.
What transport links are available near MK11 1SY?
The nearest train station to MK11 1SY is Stockport, 108.4 miles away. Ashton-under-Lyne is also nearby.
Is MK11 1SY a suitable area for families?
MK11 1SY scores 50/100 for family suitability. Check school and crime sections above for detail.
What is the air quality like at MK11 1SY?
Air quality at MK11 1SY is rated Fair. PM2.5 levels are 1.5 micrograms per cubic metre. Sensitive individuals should take note.
How far is the nearest EV charging point from MK11 1SY?
EV charging data for MK11 1SY is being updated. Check Zap-Map for the latest.
Can I get full fibre broadband at MK11 1SY?
Ultrafast broadband (100 Mbps+) reaches 100% of premises. Check Openreach and local operators for FTTP availability.
Area suitability scores
MK11 1SYRemote Worker
40Based on superfast broadband coverage, FTTP %, and 4G mobile outdoor coverage.
Family
50Based on Ofsted school ratings, crime rate, flood risk, and GP surgery proximity.
Value for Money
50Based on broadband quality relative to average house price in the area.
Map
Area info
Parish
Stony Stratford
District
Milton Keynes
Region
Constituency
LSOA
E01016818
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