PO1 postcode

Broadband in PO1 1BA

Portsmouth, Portsmouth

Gigabit broadband is available at this postcode.

Best speedGigabit (1Gbps+)
StandardSuperfastGigabit
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Free, independent comparison · Ofcom verified data · Updated 14 March 2026

Flood Risk

High

Fibre (FTTP)

No

Best speed

Gigabit (1Gbps+)

Reviewed by Rex BlackwellData last verified: 14 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 PO1 1BA. 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 PO1 1BA.

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)100%
100%
10-20 Mbps
Superfast (30+ Mbps)100%
100%
30-80 Mbps
Ultrafast (100+ Mbps)100%
100%
100-300 Mbps
Full Fibre (FTTP)N/A
N/A
300-900 Mbps
Gigabit100%
100%
900-1,000 Mbps

Speed Distribution at PO1 1BA

100%
300+ Mbps (100%)

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 Portsmouth

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 PO1 1BA

This is the area guide for PO1 1BA, located in Portsmouth. It covers connectivity, property, safety, and local services. Every claim links back to a specific data point. Read on for the detail.

Superfast broadband (30 Mbps+) coverage at PO1 1BA stands at 100%. That is above the UK average of 93%. Ultrafast broadband (100 Mbps+) reaches 100% of properties. That is solid coverage for bandwidth-heavy households. Gigabit-capable connections cover 100% of premises. Most homes can access gigabit speeds if they choose to.

Here is how broadband speeds break down across premises at PO1 1BA. 100% of connections fall in the 300 Mbps or faster range. No premises here are stuck below 5 Mbps. Every property meets the basic threshold for video calls. Over half of connections exceed 300 Mbps. That supports multiple 4K streams, large file transfers, and cloud gaming without issue.

Translating the numbers at PO1 1BA into daily use gives a clearer picture. Most premises have superfast speeds. Remote working with video calls and cloud tools should be manageable for most households.

Fixed Wireless Access is not currently available at PO1 1BA. For properties without fibre, 4G or 5G home broadband from Three, EE, or Vodafone may be an alternative.

0% of premises at PO1 1BA 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 PO1 1BA 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.

4G outdoor coverage at PO1 1BA 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.

Suitability scores for PO1 1BA: remote working 55/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.

The local authority for PO1 1BA is Portsmouth. The PO1 postcode area contains 807 postcodes on this site. Superfast broadband across PO1 ranges from 0% to 100%. PO1 1BA is close to the area average of 95%.

How does PO1 1BA compare to its neighbours? PO1 2DU (0.02 miles, portsmouth-unparished-area) has 100% superfast coverage and 100% gigabit. PO1 2DB (0.03 miles, portsmouth-unparished-area) has 100% superfast coverage and 100% gigabit. PO1 2FT (0.04 miles, portsmouth-unparished-area) has 100% superfast coverage and 100% gigabit. PO1 2GJ (0.05 miles, portsmouth-unparished-area) has 100% superfast coverage and 100% gigabit. Coverage is broadly similar across these neighbouring postcodes.

Broadband availability varies by provider and by property. At PO1 1BA, 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.

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

Pulling the data together for PO1 1BA, here is what stands out. Connectivity at PO1 1BA is a strength. Strong broadband coverage gives flexibility for both working and leisure. The area scores well on that front. Portsmouth 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. Portsmouth 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 Portsmouth. 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.

That is the full data picture for PO1 1BA in Portsmouth. 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 PO1 1BA

What are the broadband speeds available at PO1 1BA?

Superfast broadband (30 Mbps+) is available to 100% of premises at PO1 1BA. Ultrafast coverage is at 100%.

What is the average house price near PO1 1BA?

No recent house price data is available for PO1 1BA.

What is the flood risk for properties at PO1 1BA?

PO1 1BA has a High flood risk rating. Check Environment Agency maps for detail.

What schools are nearby in the PO1 1BA area?

School data for PO1 1BA is being updated. Check the Get Information About Schools service for the latest.

How does crime rate in PO1 1BA compare to other areas?

Crime data for this area is being updated.

How suitable is PO1 1BA for remote working?

PO1 1BA scores 55/100 for remote working suitability. Speeds may limit video-heavy workflows.

What is the mobile signal like at PO1 1BA?

4G outdoor coverage at PO1 1BA is 95%. Indoor coverage may be lower.

What is the most common energy efficiency rating near PO1 1BA?

EPC data for PO1 1BA is being updated. Check the EPC register for individual property ratings.

What is the council tax band distribution at PO1 1BA?

Council tax band information for PO1 1BA is being updated.

How accessible are GP surgeries near PO1 1BA?

GP surgery data for PO1 1BA is being updated. Check NHS.uk for the latest.

What transport links are available near PO1 1BA?

Transport data for PO1 1BA is being updated.

Is PO1 1BA a suitable area for families?

PO1 1BA scores 50/100 for family suitability. Check school and crime sections above for detail.

What is the air quality like at PO1 1BA?

Air quality data for PO1 1BA is being updated.

How far is the nearest EV charging point from PO1 1BA?

EV charging data for PO1 1BA is being updated. Check Zap-Map for the latest.

Can I get full fibre broadband at PO1 1BA?

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

Area suitability scores

PO1 1BA

Remote Worker

55

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

Portsmouth

District

Portsmouth

Region

Constituency

LSOA

E01017034

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