SL3 postcode
Broadband in SL3 6JQ
Fulmer, Buckinghamshire
Superfast broadband covers 33.3% of premises here.
Free, independent comparison · Ofcom verified data · Updated 15 March 2026
Flood Risk
Low
Fibre (FTTP)
No
Best speed
~30 Mbps
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.
The best available speed at SL3 6JQ is ~30 Mbps. That covers your 14 Mbps estimate.
Speed Test
Check your current download speed and see how it compares to what is available at SL3 6JQ.
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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) | 33% | 33% | 10-20 Mbps |
| Superfast (30+ Mbps) | 33% | 33% | 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 SL3 6JQ
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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SL3 6JQ sits in Fulmer, part of Buckinghamshire. This guide covers broadband speeds, house prices, schools, and more. Every figure comes from verified public data sources. Use it alongside your own research when comparing areas.
Superfast coverage here stands at 33.3%. Nationally, 93% of UK premises have access. Some properties may struggle with speed.
The speed distribution at SL3 6JQ tells a more detailed story than headline figures alone. 66.7% of connections fall in the 10 to 30 Mbps range. 33.3% 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.
Here is how the broadband at SL3 6JQ maps against common household needs. Superfast coverage is limited here. Streaming HD video should work on one device. Multiple simultaneous streams may struggle during peak hours.
FWA broadband has not reached SL3 6JQ 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 6JQ 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 6JQ 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.
4G outdoor coverage at SL3 6JQ 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. Strong 4G coverage combined with limited fixed broadband means 4G home broadband could be a practical alternative here.
Suitability scores for SL3 6JQ: remote working 35/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.
The local authority for SL3 6JQ is Buckinghamshire. The immediate area is Fulmer, 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 6JQ is below the area average of 96%.
How does SL3 6JQ compare to its neighbours? SL3 6JH (0.03 miles, fulmer) has 0% superfast coverage and 0% gigabit. SL3 6JQ has better superfast coverage than its immediate neighbours.
Not every property at SL3 6JQ 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.
Fulmer 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 SL3 6JQ, a few things are worth highlighting. 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. Fulmer 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 6JQ. 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.
That is the full data picture for SL3 6JQ in Fulmer. 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 SL3 6JQ
What are the broadband speeds available at SL3 6JQ?
Superfast broadband (30 Mbps+) is available to 33.3% of premises at SL3 6JQ.
What is the average house price near SL3 6JQ?
No recent house price data is available for SL3 6JQ.
What is the flood risk for properties at SL3 6JQ?
SL3 6JQ has a Low flood risk rating. Check Environment Agency maps for detail.
What schools are nearby in the SL3 6JQ area?
School data for SL3 6JQ is being updated. Check the Get Information About Schools service for the latest.
How does crime rate in SL3 6JQ compare to other areas?
Crime data for this area is being updated.
How suitable is SL3 6JQ for remote working?
SL3 6JQ scores 35/100 for remote working suitability. Speeds may limit video-heavy workflows.
What is the mobile signal like at SL3 6JQ?
4G outdoor coverage at SL3 6JQ is 95%. Indoor coverage may be lower.
What is the most common energy efficiency rating near SL3 6JQ?
EPC data for SL3 6JQ is being updated. Check the EPC register for individual property ratings.
What is the council tax band distribution at SL3 6JQ?
Council tax band information for SL3 6JQ is being updated.
How accessible are GP surgeries near SL3 6JQ?
GP surgery data for SL3 6JQ is being updated. Check NHS.uk for the latest.
What transport links are available near SL3 6JQ?
Transport data for SL3 6JQ is being updated.
Is SL3 6JQ a suitable area for families?
SL3 6JQ scores 50/100 for family suitability. Check school and crime sections above for detail.
What is the air quality like at SL3 6JQ?
Air quality data for SL3 6JQ is being updated.
How far is the nearest EV charging point from SL3 6JQ?
EV charging data for SL3 6JQ is being updated. Check Zap-Map for the latest.
Can I get full fibre broadband at SL3 6JQ?
Full fibre availability at SL3 6JQ is being updated. Check Openreach for the latest rollout status.
Area suitability scores
SL3 6JQRemote Worker
35Based 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.
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Area info
Parish
Fulmer
District
Buckinghamshire
Region
Constituency
LSOA
E01017834
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