SO21 postcode
Broadband in SO21 2QA
Crawley, Winchester
Standard broadband is the main option at this postcode.
Compare Broadband Deals →Free, independent comparison · Ofcom verified data · Updated 4 March 2026
Flood Risk
Low
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 SO21 2QA yet.
Speed Test
Check your current download speed and see how it compares to what is available at SO21 2QA.
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 SO21 2QA
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 Winchester
Most common: Band
Annual council tax estimates for , 2024/25
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Check Deals →Living near SO21 2QA
This is the area guide for SO21 2QA, located in Crawley (Winchester). It covers connectivity, property, safety, and local services. Every claim links back to a specific data point. Read on for the detail.
0% of premises at SO21 2QA 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 SO21 2QA. 100% of connections fall in the 10 to 30 Mbps range. No premises here are stuck below 5 Mbps. Every property meets the basic threshold for video calls.
Translating the numbers at SO21 2QA into daily use gives a clearer picture. 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.
FWA broadband has not reached SO21 2QA yet. Satellite services like Starlink or 4G home broadband routers can fill the gap where fixed-line options are limited.
0% of premises at SO21 2QA 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 SO21 2QA 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 SO21 2QA 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 SO21 2QA: remote working 50/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.
SO21 2QA falls within the Winchester local authority area. The immediate area is Crawley, a distinct community within the wider district. The SO21 postcode area contains 732 postcodes on this site. Superfast broadband across SO21 ranges from 0% to 100%.
When choosing a broadband provider at SO21 2QA, 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.
Every part of Crawley has its own feel. This data gives you the factual starting point. A visit fills in the rest.
What does all of this mean for someone considering SO21 2QA? Broadband is the main concern at SO21 2QA. With no superfast coverage, check what alternatives exist before committing. 4G home broadband, satellite, or community fibre schemes may fill the gap. Winchester 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. Crawley 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.
Data is a starting point for Crawley. Walk the streets at different times. Test your mobile signal. Check parking, noise levels, and the feel of the neighbourhood. Run a speed test on the actual connection. Some things only a visit can reveal.
This covers the key data for SO21 2QA. Broadband, property, schools, safety, and local services all in one place. For area-wide trends, see the Crawley hub page. Bookmark this page and check back as new data arrives.
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 SO21 2QA
What are the broadband speeds available at SO21 2QA?
Broadband is available at SO21 2QA. Contact local providers for specific speed information.
What is the average house price near SO21 2QA?
No recent house price data is available for SO21 2QA.
What is the flood risk for properties at SO21 2QA?
SO21 2QA has a Low flood risk rating. Check Environment Agency maps for detail.
What schools are nearby in the SO21 2QA area?
School data for SO21 2QA is being updated. Check the Get Information About Schools service for the latest.
How does crime rate in SO21 2QA compare to other areas?
Crime data for this area is being updated.
How suitable is SO21 2QA for remote working?
SO21 2QA scores 50/100 for remote working suitability. Speeds may limit video-heavy workflows.
What is the mobile signal like at SO21 2QA?
4G outdoor coverage at SO21 2QA is 95%. Indoor coverage may be lower.
What is the most common energy efficiency rating near SO21 2QA?
EPC data for SO21 2QA is being updated. Check the EPC register for individual property ratings.
What is the council tax band distribution at SO21 2QA?
Council tax band information for SO21 2QA is being updated.
How accessible are GP surgeries near SO21 2QA?
GP surgery data for SO21 2QA is being updated. Check NHS.uk for the latest.
What transport links are available near SO21 2QA?
Transport data for SO21 2QA is being updated.
Is SO21 2QA a suitable area for families?
SO21 2QA scores 50/100 for family suitability. Check school and crime sections above for detail.
What is the air quality like at SO21 2QA?
Air quality data for SO21 2QA is being updated.
How far is the nearest EV charging point from SO21 2QA?
EV charging data for SO21 2QA is being updated. Check Zap-Map for the latest.
Can I get full fibre broadband at SO21 2QA?
Full fibre availability at SO21 2QA is being updated. Check Openreach for the latest rollout status.
Area suitability scores
SO21 2QARemote 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
Crawley
District
Winchester
Region
Constituency
LSOA
E01023274
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