SO51 postcode

Broadband in SO51 6BD

Wellow, Test Valley

Gigabit broadband is available at this postcode.

Best speedGigabit (1Gbps+)
StandardSuperfastGigabit
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Free, independent comparison · Ofcom verified data · Updated 4 March 2026

Flood Risk

High

Fibre (FTTP)

No

Best speed

Gigabit (1Gbps+)

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

Gigabit broadband (Gigabit (1Gbps+)) is available at SO51 6BD. That covers your 14 Mbps needs with room to spare.

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Speed Test

Check your current download speed and see how it compares to what is available at SO51 6BD.

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)50%
50%
10-20 Mbps
Superfast (30+ Mbps)50%
50%
30-80 Mbps
Ultrafast (100+ Mbps)50%
50%
100-300 Mbps
Full Fibre (FTTP)0%
0%
300-900 Mbps
Gigabit50%
50%
900-1,000 Mbps

Speed Distribution at SO51 6BD

0–2 Mbps (6%)
2–5 Mbps (6%)
10–30 Mbps (39%)
300+ Mbps (50%)

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: High

This postcode is in undefined — high risk of flooding from rivers and sea.

Flood Zone

Risk Level

High

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 Test Valley

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 SO51 6BD

SO51 6BD sits in Wellow, part of Test Valley. 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.

50% of premises at SO51 6BD can access superfast broadband. The UK average is 93%. There is room for improvement here. Ultrafast broadband (100 Mbps+) reaches 50% of properties. Over half of premises have access to faster tiers. Gigabit-capable connections cover 50% of premises. Gigabit is available but not yet widespread at this postcode.

Here is how broadband speeds break down across premises at SO51 6BD. 5.6% of connections fall in the below 2 Mbps range. 5.6% of connections fall in the 2 to 5 Mbps range. 38.9% of connections fall in the 10 to 30 Mbps range. 50% of connections fall in the 300 Mbps or faster range. 11% of premises get less than 5 Mbps. That is not enough for reliable video calls or streaming. 50% of premises can hit 300 Mbps or more. That is enough for demanding multi-device households.

What do the broadband speeds at SO51 6BD mean in practice?

Fixed Wireless Access is not currently available at SO51 6BD. For properties without fibre, 4G or 5G home broadband from Three, EE, or Vodafone may be an alternative.

The USO guarantees every UK home at least 10 Mbps. At SO51 6BD, 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 SO51 6BD is rated High. 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.

Outdoor 4G mobile signal at SO51 6BD 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 SO51 6BD: remote working 35/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.

SO51 6BD falls within the Test Valley local authority area. The immediate area is Wellow, a distinct community within the wider district. The SO51 postcode area contains 850 postcodes on this site. Superfast broadband across SO51 ranges from 0% to 100%. SO51 6BD is below the area average of 90%.

When choosing a broadband provider at SO51 6BD, 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.

Life in Wellow depends on what matters to you. Broadband, transport, and local services vary by street.

Looking at the overall picture for SO51 6BD, a few things are worth highlighting. Test Valley 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. Wellow 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 SO51 6BD, 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 SO51 6BD. Broadband, property, schools, safety, and local services all in one place. For area-wide trends, see the Wellow 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 SO51 6BD

What are the broadband speeds available at SO51 6BD?

Superfast broadband (30 Mbps+) is available to 50% of premises at SO51 6BD. Ultrafast coverage is at 50%.

What is the average house price near SO51 6BD?

No recent house price data is available for SO51 6BD.

What is the flood risk for properties at SO51 6BD?

SO51 6BD has a High flood risk rating. Check Environment Agency maps for detail.

What schools are nearby in the SO51 6BD area?

School data for SO51 6BD is being updated. Check the Get Information About Schools service for the latest.

How does crime rate in SO51 6BD compare to other areas?

Crime data for this area is being updated.

How suitable is SO51 6BD for remote working?

SO51 6BD scores 35/100 for remote working suitability. Speeds may limit video-heavy workflows.

What is the mobile signal like at SO51 6BD?

4G outdoor coverage at SO51 6BD is 95%. Indoor coverage may be lower.

What is the most common energy efficiency rating near SO51 6BD?

EPC data for SO51 6BD is being updated. Check the EPC register for individual property ratings.

What is the council tax band distribution at SO51 6BD?

Council tax band information for SO51 6BD is being updated.

How accessible are GP surgeries near SO51 6BD?

GP surgery data for SO51 6BD is being updated. Check NHS.uk for the latest.

What transport links are available near SO51 6BD?

Transport data for SO51 6BD is being updated.

Is SO51 6BD a suitable area for families?

SO51 6BD scores 50/100 for family suitability. Check school and crime sections above for detail.

What is the air quality like at SO51 6BD?

Air quality data for SO51 6BD is being updated.

How far is the nearest EV charging point from SO51 6BD?

EV charging data for SO51 6BD is being updated. Check Zap-Map for the latest.

Can I get full fibre broadband at SO51 6BD?

Ultrafast broadband (100 Mbps+) reaches 50% of premises. Check Openreach and local operators for FTTP availability.

Area suitability scores

SO51 6BD

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

Area info

Parish

Wellow

District

Test Valley

Region

Constituency

LSOA

E01023162

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