SL3 postcode
Broadband in SL3 6RG
Wexham, Buckinghamshire
Gigabit broadband is available at this postcode.
Free, independent comparison · Ofcom verified data · Updated 10 March 2026
Flood Risk
Low
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 SL3 6RG. 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 SL3 6RG.
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) | 0% | 0% | 300-900 Mbps |
| Gigabit | 100% | 100% | 900-1,000 Mbps |
Speed Distribution at SL3 6RG
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: Low
This postcode is in undefined — low risk of flooding from rivers and sea.
Flood Zone
Risk Level
Low
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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Looking at SL3 6RG in Wexham? 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 SL3 6RG can access superfast broadband. The UK average is 93%. This postcode meets or exceeds that benchmark. 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 speed distribution at SL3 6RG tells a more detailed story than headline figures alone. 100% of connections fall in the 300 Mbps or faster range. No premises here are stuck below 5 Mbps. Every property meets the basic threshold for video calls. Over half of connections exceed 300 Mbps. That supports multiple 4K streams, large file transfers, and cloud gaming without issue.
Here is how the broadband at SL3 6RG maps against common household needs. Most premises have superfast speeds. Remote working with video calls and cloud tools should be manageable for most households.
FWA broadband has not reached SL3 6RG yet. Satellite services like Starlink or 4G home broadband routers can fill the gap where fixed-line options are limited.
0% of premises at SL3 6RG 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.
Flood risk at SL3 6RG is rated Low. Minor precautions may be worth considering. Check with insurers about any loading on premiums.
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.
Outdoor 4G mobile signal at SL3 6RG is available across 95% of the area. 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 SL3 6RG: remote working 55/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.
The local authority for SL3 6RG is Buckinghamshire. The immediate area is Wexham, a distinct community within the wider district. The SL3 postcode area contains 1036 postcodes on this site. Superfast broadband across SL3 ranges from 0% to 100%. SL3 6RG is close to the area average of 96%.
How does SL3 6RG compare to its neighbours? SL3 6RQ (0.02 miles, wexham) has 100% superfast coverage and 100% gigabit. SL3 6RW (0.04 miles, wexham) has 100% superfast coverage and 96% gigabit. SL3 6RL (0.05 miles, wexham) has 100% superfast coverage and 100% gigabit. SL3 6RD (0.05 miles, wexham) has 100% superfast coverage and 100% gigabit. Coverage is broadly similar across these neighbouring postcodes.
Not every property at SL3 6RG 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.
Life in Wexham depends on what matters to you. Broadband, transport, and local services vary by street.
Pulling the data together for SL3 6RG, here is what stands out. Connectivity at SL3 6RG 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. Wexham 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 SL3 6RG. 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.
SL3 6RG in Wexham: 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.
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 SL3 6RG
What are the broadband speeds available at SL3 6RG?
Superfast broadband (30 Mbps+) is available to 100% of premises at SL3 6RG. Ultrafast coverage is at 100%.
What is the average house price near SL3 6RG?
No recent house price data is available for SL3 6RG.
What is the flood risk for properties at SL3 6RG?
SL3 6RG has a Low flood risk rating. Check Environment Agency maps for detail.
What schools are nearby in the SL3 6RG area?
School data for SL3 6RG is being updated. Check the Get Information About Schools service for the latest.
How does crime rate in SL3 6RG compare to other areas?
Crime data for this area is being updated.
How suitable is SL3 6RG for remote working?
SL3 6RG scores 55/100 for remote working suitability. Speeds may limit video-heavy workflows.
What is the mobile signal like at SL3 6RG?
4G outdoor coverage at SL3 6RG is 95%. Indoor coverage may be lower.
What is the most common energy efficiency rating near SL3 6RG?
EPC data for SL3 6RG is being updated. Check the EPC register for individual property ratings.
What is the council tax band distribution at SL3 6RG?
Council tax band information for SL3 6RG is being updated.
How accessible are GP surgeries near SL3 6RG?
GP surgery data for SL3 6RG is being updated. Check NHS.uk for the latest.
What transport links are available near SL3 6RG?
Transport data for SL3 6RG is being updated.
Is SL3 6RG a suitable area for families?
SL3 6RG scores 50/100 for family suitability. Check school and crime sections above for detail.
What is the air quality like at SL3 6RG?
Air quality data for SL3 6RG is being updated.
How far is the nearest EV charging point from SL3 6RG?
EV charging data for SL3 6RG is being updated. Check Zap-Map for the latest.
Can I get full fibre broadband at SL3 6RG?
Ultrafast broadband (100 Mbps+) reaches 100% of premises. Check Openreach and local operators for FTTP availability.
Area suitability scores
SL3 6RGRemote Worker
55Based 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
Wexham
District
Buckinghamshire
Region
Constituency
LSOA
E01017835
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