SO16 postcode

Broadband in SO16 3ZF

Southampton, Southampton

Standard broadband is the main option at this postcode.

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Free, independent comparison · Ofcom verified data · Updated 29 March 2026

Flood Risk

High

Fibre (FTTP)

No

Best speed

Data pending

Reviewed by Sage MitchellData last verified: 29 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

Your household needs approximately 14 Mbps. We don't have speed data for SO16 3ZF yet.

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Speed Test

Check your current download speed and see how it compares to what is available at SO16 3ZF.

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)0%
0%
10-20 Mbps
Superfast (30+ Mbps)0%
0%
30-80 Mbps
Ultrafast (100+ Mbps)0%
0%
100-300 Mbps
Full Fibre (FTTP)N/A
N/A
300-900 Mbps
Gigabit0%
0%
900-1,000 Mbps

Speed Distribution at SO16 3ZF

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 Southampton

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 SO16 3ZF

Looking at SO16 3ZF in Southampton? 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.

Superfast coverage here stands at 0%. Nationally, 93% of UK premises have access. Some properties may struggle with speed.

Looking at the full speed profile for SO16 3ZF gives a better picture of what to expect. No premises here are stuck below 5 Mbps. Every property meets the basic threshold for video calls.

Here is how the broadband at SO16 3ZF maps against common household needs. 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.

Fixed Wireless Access is not currently available at SO16 3ZF. For properties without fibre, 4G or 5G home broadband from Three, EE, or Vodafone may be an alternative.

0% of premises at SO16 3ZF 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 0% of the area. NGA typically means speeds of 24 Mbps or above.

Flood risk at SO16 3ZF 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 SO16 3ZF 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 SO16 3ZF: remote working 50/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.

SO16 3ZF falls within the Southampton local authority area. The SO16 postcode area contains 1522 postcodes on this site. Superfast broadband across SO16 ranges from 0% to 100%.

How does SO16 3ZF compare to its neighbours? SO16 3ZG (0.05 miles, southampton-unparished-area) has 100% superfast coverage and 0% gigabit.

Not every property at SO16 3ZF 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.

Every part of Southampton has its own feel. This data gives you the factual starting point. A visit fills in the rest.

Pulling the data together for SO16 3ZF, here is what stands out. Broadband is the main concern at SO16 3ZF. With no superfast coverage, check what alternatives exist before committing. 4G home broadband, satellite, or community fibre schemes may fill the gap. Southampton 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. Southampton 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 Southampton. 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.

SO16 3ZF in Southampton: 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 SO16 3ZF

What are the broadband speeds available at SO16 3ZF?

Broadband is available at SO16 3ZF. Contact local providers for specific speed information.

What is the average house price near SO16 3ZF?

No recent house price data is available for SO16 3ZF.

What is the flood risk for properties at SO16 3ZF?

SO16 3ZF has a High flood risk rating. Check Environment Agency maps for detail.

What schools are nearby in the SO16 3ZF area?

School data for SO16 3ZF is being updated. Check the Get Information About Schools service for the latest.

How does crime rate in SO16 3ZF compare to other areas?

Crime data for this area is being updated.

How suitable is SO16 3ZF for remote working?

SO16 3ZF scores 50/100 for remote working suitability. Speeds may limit video-heavy workflows.

What is the mobile signal like at SO16 3ZF?

4G outdoor coverage at SO16 3ZF is 95%. Indoor coverage may be lower.

What is the most common energy efficiency rating near SO16 3ZF?

EPC data for SO16 3ZF is being updated. Check the EPC register for individual property ratings.

What is the council tax band distribution at SO16 3ZF?

Council tax band information for SO16 3ZF is being updated.

How accessible are GP surgeries near SO16 3ZF?

GP surgery data for SO16 3ZF is being updated. Check NHS.uk for the latest.

What transport links are available near SO16 3ZF?

Transport data for SO16 3ZF is being updated.

Is SO16 3ZF a suitable area for families?

SO16 3ZF scores 50/100 for family suitability. Check school and crime sections above for detail.

What is the air quality like at SO16 3ZF?

Air quality data for SO16 3ZF is being updated.

How far is the nearest EV charging point from SO16 3ZF?

EV charging data for SO16 3ZF is being updated. Check Zap-Map for the latest.

Can I get full fibre broadband at SO16 3ZF?

Full fibre availability at SO16 3ZF is being updated. Check Openreach for the latest rollout status.

Area suitability scores

SO16 3ZF

Remote Worker

50

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

Southampton

District

Southampton

Region

Constituency

LSOA

E01017148

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