PO20 postcode
Broadband in PO20 7QS
Sidlesham, Chichester
Superfast broadband covers 83.3% of premises here.
Free, independent comparison · Ofcom verified data · Updated 7 March 2026
Flood Risk
Medium
Fibre (FTTP)
No
Best speed
~30 Mbps
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.
The best available speed at PO20 7QS is ~30 Mbps. That covers your 14 Mbps estimate.
Speed Test
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Broadband availability
Source: Ofcom Connected Nations 2025 (Jul 2025)
| Technology | Available | Coverage | Typical Speed |
|---|---|---|---|
| Standard (ADSL) | 83% | 83% | 10-20 Mbps |
| Superfast (30+ Mbps) | 83% | 83% | 30-80 Mbps |
| Ultrafast (100+ Mbps) | 0% | 0% | 100-300 Mbps |
| Full Fibre (FTTP) | N/A | N/A | 300-900 Mbps |
| Gigabit | 0% | 0% | 900-1,000 Mbps |
Speed Distribution at PO20 7QS
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: Medium
This postcode is in undefined — medium risk of flooding from rivers and sea.
Flood Zone
Risk Level
Medium
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 Chichester
Most common: Band
Annual council tax estimates for , 2024/25
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This is the area guide for PO20 7QS, located in Sidlesham (Chichester). It covers connectivity, property, safety, and local services. Every claim links back to a specific data point. Read on for the detail.
Superfast coverage here stands at 83.3%. Nationally, 93% of UK premises have access. Most properties here can get a decent connection.
The speed distribution at PO20 7QS tells a more detailed story than headline figures alone. 83.3% 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.
Translating the numbers at PO20 7QS 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 PO20 7QS. For properties without fibre, 4G or 5G home broadband from Three, EE, or Vodafone may be an alternative.
16.7% of premises at PO20 7QS fall below the Universal Service Obligation of 10 Mbps. Properties below the USO can request a connection from BT under the scheme. Next-generation access (NGA) reaches 83.3% of the area. NGA typically means speeds of 24 Mbps or above.
Flood risk at PO20 7QS is rated Medium. 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 PO20 7QS 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 PO20 7QS: remote working 50/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.
The local authority for PO20 7QS is Chichester. The immediate area is Sidlesham, a distinct community within the wider district. The PO20 postcode area contains 1246 postcodes on this site. Superfast broadband across PO20 ranges from 0% to 100%. PO20 7QS is below the area average of 94%.
When choosing a broadband provider at PO20 7QS, 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.
Sidlesham offers a mix of residential properties and local amenities. The character of any area is best judged in person.
What does all of this mean for someone considering PO20 7QS? Chichester 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. Sidlesham 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 PO20 7QS. 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.
That is the full data picture for PO20 7QS in Sidlesham. 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 PO20 7QS
What are the broadband speeds available at PO20 7QS?
Superfast broadband (30 Mbps+) is available to 83.3% of premises at PO20 7QS.
What is the average house price near PO20 7QS?
No recent house price data is available for PO20 7QS.
What is the flood risk for properties at PO20 7QS?
PO20 7QS has a Medium flood risk rating. Check Environment Agency maps for detail.
What schools are nearby in the PO20 7QS area?
School data for PO20 7QS is being updated. Check the Get Information About Schools service for the latest.
How does crime rate in PO20 7QS compare to other areas?
Crime data for this area is being updated.
How suitable is PO20 7QS for remote working?
PO20 7QS scores 50/100 for remote working suitability. Speeds may limit video-heavy workflows.
What is the mobile signal like at PO20 7QS?
4G outdoor coverage at PO20 7QS is 95%. Indoor coverage may be lower.
What is the most common energy efficiency rating near PO20 7QS?
EPC data for PO20 7QS is being updated. Check the EPC register for individual property ratings.
What is the council tax band distribution at PO20 7QS?
Council tax band information for PO20 7QS is being updated.
How accessible are GP surgeries near PO20 7QS?
GP surgery data for PO20 7QS is being updated. Check NHS.uk for the latest.
What transport links are available near PO20 7QS?
Transport data for PO20 7QS is being updated.
Is PO20 7QS a suitable area for families?
PO20 7QS scores 50/100 for family suitability. Check school and crime sections above for detail.
What is the air quality like at PO20 7QS?
Air quality data for PO20 7QS is being updated.
How far is the nearest EV charging point from PO20 7QS?
EV charging data for PO20 7QS is being updated. Check Zap-Map for the latest.
Can I get full fibre broadband at PO20 7QS?
Full fibre availability at PO20 7QS is being updated. Check Openreach for the latest rollout status.
Area suitability scores
PO20 7QSRemote Worker
50Based 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
Sidlesham
District
Chichester
Region
Constituency
LSOA
E01031529
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