PO3 postcode
Broadband in PO3 6GF
Portsmouth, Portsmouth
Gigabit broadband is available at this postcode.
Free, independent comparison · Ofcom verified data · Updated 6 March 2026
Flood Risk
High
Fibre (FTTP)
No
Best speed
Gigabit (1Gbps+)
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.
Gigabit broadband (Gigabit (1Gbps+)) is available at PO3 6GF. That covers your 14 Mbps needs with room to spare.
Speed Test
Check your current download speed and see how it compares to what is available at PO3 6GF.
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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) | 100% | 100% | 10-20 Mbps |
| Superfast (30+ Mbps) | 100% | 100% | 30-80 Mbps |
| Ultrafast (100+ Mbps) | 100% | 100% | 100-300 Mbps |
| Full Fibre (FTTP) | 0% | 0% | 300-900 Mbps |
| Gigabit | 100% | 100% | 900-1,000 Mbps |
Speed Distribution at PO3 6GF
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: High
This postcode is in undefined — high risk of flooding from rivers and sea.
Flood Zone
Risk Level
High
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 Portsmouth
Most common: Band
Annual council tax estimates for , 2024/25
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PO3 6GF sits in Portsmouth. 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.
100% of premises at PO3 6GF can access superfast broadband. The UK average is 93%. This postcode meets or exceeds that benchmark. 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.
Looking at the full speed profile for PO3 6GF gives a better picture of what to expect. 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.
What do the broadband speeds at PO3 6GF mean in practice? 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 PO3 6GF. For properties without fibre, 4G or 5G home broadband from Three, EE, or Vodafone may be an alternative.
0% of premises at PO3 6GF 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 PO3 6GF 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 PO3 6GF 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 PO3 6GF: remote working 55/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.
PO3 6GF falls within the Portsmouth local authority area. The PO3 postcode area contains 429 postcodes on this site. Superfast broadband across PO3 ranges from 0% to 100%. PO3 6GF is close to the area average of 98%.
How does PO3 6GF compare to its neighbours? PO3 6GB (0.03 miles, portsmouth-unparished-area) has 100% superfast coverage and 100% gigabit. PO3 6GN (0.04 miles, portsmouth-unparished-area) has 100% superfast coverage and 100% gigabit. PO3 6GS (0.04 miles, portsmouth-unparished-area) has 100% superfast coverage and 100% gigabit. PO3 6GP (0.04 miles, portsmouth-unparished-area) has 100% superfast coverage and 100% gigabit. Coverage is broadly similar across these neighbouring postcodes.
Not every property at PO3 6GF 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 Portsmouth has its own feel. This data gives you the factual starting point. A visit fills in the rest.
Looking at the overall picture for PO3 6GF, a few things are worth highlighting. Connectivity at PO3 6GF 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.
Numbers tell part of the story for PO3 6GF. Visit at different times of day. Talk to neighbours. Check mobile signal indoors. Walk the route to the nearest school or station. Test the broadband speed from inside the property. These things do not show up in data.
This covers the key data for PO3 6GF. Broadband, property, schools, safety, and local services all in one place. For area-wide trends, see the Portsmouth 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 PO3 6GF
What are the broadband speeds available at PO3 6GF?
Superfast broadband (30 Mbps+) is available to 100% of premises at PO3 6GF. Ultrafast coverage is at 100%.
What is the average house price near PO3 6GF?
No recent house price data is available for PO3 6GF.
What is the flood risk for properties at PO3 6GF?
PO3 6GF has a High flood risk rating. Check Environment Agency maps for detail.
What schools are nearby in the PO3 6GF area?
School data for PO3 6GF is being updated. Check the Get Information About Schools service for the latest.
How does crime rate in PO3 6GF compare to other areas?
Crime data for this area is being updated.
How suitable is PO3 6GF for remote working?
PO3 6GF scores 55/100 for remote working suitability. Speeds may limit video-heavy workflows.
What is the mobile signal like at PO3 6GF?
4G outdoor coverage at PO3 6GF is 95%. Indoor coverage may be lower.
What is the most common energy efficiency rating near PO3 6GF?
EPC data for PO3 6GF is being updated. Check the EPC register for individual property ratings.
What is the council tax band distribution at PO3 6GF?
Council tax band information for PO3 6GF is being updated.
How accessible are GP surgeries near PO3 6GF?
GP surgery data for PO3 6GF is being updated. Check NHS.uk for the latest.
What transport links are available near PO3 6GF?
Transport data for PO3 6GF is being updated.
Is PO3 6GF a suitable area for families?
PO3 6GF scores 50/100 for family suitability. Check school and crime sections above for detail.
What is the air quality like at PO3 6GF?
Air quality data for PO3 6GF is being updated.
How far is the nearest EV charging point from PO3 6GF?
EV charging data for PO3 6GF is being updated. Check Zap-Map for the latest.
Can I get full fibre broadband at PO3 6GF?
Ultrafast broadband (100 Mbps+) reaches 100% of premises. Check Openreach and local operators for FTTP availability.
Area suitability scores
PO3 6GFRemote Worker
55Based 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
Portsmouth
District
Portsmouth
Region
Constituency
LSOA
E01017099
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