SL1 postcode
Broadband in SL1 8PX
Burnham, Buckinghamshire
Standard broadband is the main option at this postcode.
Compare Broadband Deals →Free, independent comparison · Ofcom verified data · Updated 25 March 2026
Flood Risk
Medium
Fibre (FTTP)
No
Best speed
Data pending
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 SL1 8PX yet.
Speed Test
Check your current download speed and see how it compares to what is available at SL1 8PX.
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) | 0% | 0% | 10-20 Mbps |
| Superfast (30+ Mbps) | 0% | 0% | 30-80 Mbps |
| Ultrafast (100+ Mbps) | 0% | 0% | 100-300 Mbps |
| Full Fibre (FTTP) | 0% | 0% | 300-900 Mbps |
| Gigabit | 0% | 0% | 900-1,000 Mbps |
Speed Distribution at SL1 8PX
Source: Ofcom Connected Nations 2025
Mobile coverage
4G & 5G coverage · Ofcom Connected Nations 2025
4G Outdoor
4G Indoor
5G Outdoor
Networks with 4G
Schools nearby
Nearest schools within 5 miles · Ofsted ratings as at Jan 2026
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Flood risk
🟠
Flood risk: Medium
This postcode is in undefined — medium risk of flooding from rivers and sea.
Flood Zone
Risk Level
Medium
Air quality
Particulate matter & nitrogen dioxide levels
air quality
Air quality data not available.
WHO guideline: 15 μg/m³
WHO guideline: 45 μg/m³
WHO guideline: 25 μg/m³
Transport links
Nearest train stations and towns
Nearest train stations
No train stations found within 15 miles
Council tax bands
Band distribution for Buckinghamshire
Most common: Band
Annual council tax estimates for , 2024/25
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Check Deals →Living near SL1 8PX
Burnham is home to SL1 8PX. Whether you live here or plan to move, the data below paints a clear picture. Broadband, schools, crime, house prices, and local services all follow. The numbers speak for themselves.
0% of premises at SL1 8PX can access superfast broadband. The UK average is 93%. There is room for improvement here.
Here is how broadband speeds break down across premises at SL1 8PX. 100% of connections fall in the 2 to 5 Mbps range. 100% of premises get less than 5 Mbps. That is not enough for reliable video calls or streaming.
Here is how the broadband at SL1 8PX maps against common household needs. With no superfast coverage, streaming is limited. Standard definition video may work, but HD and 4K are unlikely to run smoothly. Downloading large files will take significantly longer than average. Limited superfast coverage means remote workers should test their connection carefully. Video calls may drop or pixelate. A mobile hotspot can serve as a backup. The concentration of slow connections here is significant. For households that depend on the internet, checking real speeds before moving is essential. Satellite broadband via Starlink is worth considering.
FWA broadband has not reached SL1 8PX yet. Satellite services like Starlink or 4G home broadband routers can fill the gap where fixed-line options are limited.
The USO guarantees every UK home at least 10 Mbps. At SL1 8PX, 0% of properties do not meet this threshold. 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.
Flood risk at SL1 8PX is rated Medium. Check Environment Agency flood maps for detailed information. Specialist flood insurance may be needed.
The three most common bands are D (25%), C (20%), 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 SL1 8PX reaches 95%. Indoor 4G drops to 85%. Some signal loss indoors is normal. Most calls and data should still work inside. Coverage data covers EE, O2, Three, Vodafone. Check each operator individually, as coverage varies by network.
Suitability scores for SL1 8PX: remote working 50/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.
The local authority for SL1 8PX is Buckinghamshire. The immediate area is Burnham, a distinct community within the wider district. The SL1 postcode area contains 1497 postcodes on this site. Superfast broadband across SL1 ranges from 0% to 100%.
When choosing a broadband provider at SL1 8PX, 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.
Burnham offers a mix of residential properties and local amenities. The character of any area is best judged in person.
Looking at the overall picture for SL1 8PX, a few things are worth highlighting. Broadband is the main concern at SL1 8PX. 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. Burnham 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 SL1 8PX, 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 SL1 8PX in Burnham. 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.
More local data is being added for this postcode
This page already has postcode-specific content, and more data-backed sections will appear as the remaining local datasets finish processing.
Frequently asked questions about SL1 8PX
What are the broadband speeds available at SL1 8PX?
Broadband is available at SL1 8PX. Contact local providers for specific speed information.
What is the average house price near SL1 8PX?
No recent house price data is available for SL1 8PX.
What is the flood risk for properties at SL1 8PX?
SL1 8PX has a Medium flood risk rating. Check Environment Agency maps for detail.
What schools are nearby in the SL1 8PX area?
School data for SL1 8PX is being updated. Check the Get Information About Schools service for the latest.
How does crime rate in SL1 8PX compare to other areas?
Crime data for this area is being updated.
How suitable is SL1 8PX for remote working?
SL1 8PX scores 50/100 for remote working suitability. Speeds may limit video-heavy workflows.
What is the mobile signal like at SL1 8PX?
4G outdoor coverage at SL1 8PX is 95%. Indoor coverage may be lower.
What is the most common energy efficiency rating near SL1 8PX?
EPC data for SL1 8PX is being updated. Check the EPC register for individual property ratings.
What is the council tax band distribution at SL1 8PX?
Council tax band information for SL1 8PX is being updated.
How accessible are GP surgeries near SL1 8PX?
GP surgery data for SL1 8PX is being updated. Check NHS.uk for the latest.
What transport links are available near SL1 8PX?
Transport data for SL1 8PX is being updated.
Is SL1 8PX a suitable area for families?
SL1 8PX scores 50/100 for family suitability. Check school and crime sections above for detail.
What is the air quality like at SL1 8PX?
Air quality data for SL1 8PX is being updated.
How far is the nearest EV charging point from SL1 8PX?
EV charging data for SL1 8PX is being updated. Check Zap-Map for the latest.
Can I get full fibre broadband at SL1 8PX?
Full fibre availability at SL1 8PX is being updated. Check Openreach for the latest rollout status.
Area suitability scores
SL1 8PXRemote Worker
50Based 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
Burnham
District
Buckinghamshire
Region
Constituency
LSOA
E01017803
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