SO21 postcode

Broadband in SO21 3AB

Micheldever, Winchester

Superfast broadband covers 33.3% of premises here.

Best speed~30 Mbps
StandardSuperfastGigabit
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Free, independent comparison · Ofcom verified data · Updated 4 March 2026

Flood Risk

Low

Fibre (FTTP)

No

Best speed

~30 Mbps

Reviewed by Sage MitchellData last verified: 4 March 2026

Speed Calculator

Adjust the options below to see how much broadband speed your household needs.

2
18

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.

Estimated speed needed14 Mbps

The best available speed at SO21 3AB is ~30 Mbps. That covers your 14 Mbps estimate.

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Speed Test

Check your current download speed and see how it compares to what is available at SO21 3AB.

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)

TechnologyAvailableCoverageTypical 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
Gigabit0%
0%
900-1,000 Mbps

Speed Distribution at SO21 3AB

10–30 Mbps (67%)
30–300 Mbps (33%)

Source: Ofcom Connected Nations 2025

Mobile coverage

4G & 5G coverage · Ofcom Connected Nations 2025

4G Outdoor

95%

4G Indoor

85%

5G Outdoor

%

Networks with 4G

EEO2ThreeVodafone
Ofcom Connected Nations 2025

Schools nearby

Nearest schools within 5 miles · Ofsted ratings as at Jan 2026

Schools data is currently unavailable.

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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

Environment Agency

Air quality

Particulate matter & nitrogen dioxide levels

air quality

Air quality data not available.

PM2.5 (fine particles) μg/m³

WHO guideline: 15 μg/m³

PM10 (coarse particles) μg/m³

WHO guideline: 45 μg/m³

NO₂ (nitrogen dioxide) μg/m³

WHO guideline: 25 μg/m³

DEFRA UK-AIR · Guidelines: WHO 2021

Transport links

Nearest train stations and towns

Nearest train stations

No train stations found within 15 miles

Network Rail / National Rail · Straight-line distances

Council tax bands

Band distribution for Winchester

Most common: Band

A
5%£1,381
B
10%£1,611
C
20%£1,841
D
25%£2,071
E
20%£2,531
F
10%£2,991
G
8%£3,452
H
2%£4,142

Annual council tax estimates for , 2024/25

VOA (Valuation Office Agency)

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Living near SO21 3AB

SO21 3AB sits in Micheldever, part of Winchester. 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 broadband (30 Mbps+) coverage at SO21 3AB stands at 33.3%. That is below the UK average of 93%.

Here is how broadband speeds break down across premises at SO21 3AB. 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.

What do the broadband speeds at SO21 3AB mean in practice? Superfast coverage is limited here. Streaming HD video should work on one device. Multiple simultaneous streams may struggle during peak hours.

Fixed Wireless Access is not currently available at SO21 3AB. For properties without fibre, 4G or 5G home broadband from Three, EE, or Vodafone may be an alternative.

0% of premises at SO21 3AB 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 3AB 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 3AB 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. Strong 4G coverage combined with limited fixed broadband means 4G home broadband could be a practical alternative here.

Suitability scores for SO21 3AB: remote working 35/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.

SO21 3AB falls within the Winchester local authority area. The immediate area is Micheldever, 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%. SO21 3AB is below the area average of 79%.

How does SO21 3AB compare to its neighbours? SO21 3AD (0.03 miles, micheldever) has 0% superfast coverage and 0% gigabit. SO21 3AB has better superfast coverage than its immediate neighbours.

Broadband availability varies by provider and by property. At SO21 3AB, check individual coverage tools from BT, Sky, Virgin Media, and local operators. 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 Micheldever depends on what matters to you. Broadband, transport, and local services vary by street.

Looking at the overall picture for SO21 3AB, a few things are worth highlighting. 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. Micheldever 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 SO21 3AB, 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.

This covers the key data for SO21 3AB. Broadband, property, schools, safety, and local services all in one place. For area-wide trends, see the Micheldever 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 3AB

What are the broadband speeds available at SO21 3AB?

Superfast broadband (30 Mbps+) is available to 33.3% of premises at SO21 3AB.

What is the average house price near SO21 3AB?

No recent house price data is available for SO21 3AB.

What is the flood risk for properties at SO21 3AB?

SO21 3AB has a Low flood risk rating. Check Environment Agency maps for detail.

What schools are nearby in the SO21 3AB area?

School data for SO21 3AB is being updated. Check the Get Information About Schools service for the latest.

How does crime rate in SO21 3AB compare to other areas?

Crime data for this area is being updated.

How suitable is SO21 3AB for remote working?

SO21 3AB scores 35/100 for remote working suitability. Speeds may limit video-heavy workflows.

What is the mobile signal like at SO21 3AB?

4G outdoor coverage at SO21 3AB is 95%. Indoor coverage may be lower.

What is the most common energy efficiency rating near SO21 3AB?

EPC data for SO21 3AB is being updated. Check the EPC register for individual property ratings.

What is the council tax band distribution at SO21 3AB?

Council tax band information for SO21 3AB is being updated.

How accessible are GP surgeries near SO21 3AB?

GP surgery data for SO21 3AB is being updated. Check NHS.uk for the latest.

What transport links are available near SO21 3AB?

Transport data for SO21 3AB is being updated.

Is SO21 3AB a suitable area for families?

SO21 3AB scores 50/100 for family suitability. Check school and crime sections above for detail.

What is the air quality like at SO21 3AB?

Air quality data for SO21 3AB is being updated.

How far is the nearest EV charging point from SO21 3AB?

EV charging data for SO21 3AB is being updated. Check Zap-Map for the latest.

Can I get full fibre broadband at SO21 3AB?

Full fibre availability at SO21 3AB is being updated. Check Openreach for the latest rollout status.

Area suitability scores

SO21 3AB

Remote Worker

35

Based on superfast broadband coverage, FTTP %, and 4G mobile outdoor coverage.

Family

50

Based on Ofsted school ratings, crime rate, flood risk, and GP surgery proximity.

Value for Money

50

Based on broadband quality relative to average house price in the area.

Map

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Area info

Parish

Micheldever

District

Winchester

Region

Constituency

LSOA

E01023288

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