RH20 postcode
Broadband in RH20 4AF
Storrington and Sullington, Horsham
Standard broadband is the main option at this postcode.
Compare Broadband Deals →Free, independent comparison · Ofcom verified data · Updated 6 March 2026
Flood Risk
Medium
Fibre (FTTP)
No
Best speed
Data pending
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.
Your household needs approximately 14 Mbps. We don't have speed data for RH20 4AF yet.
Speed Test
Check your current download speed and see how it compares to what is available at RH20 4AF.
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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) | 0% | 0% | 10-20 Mbps |
| Superfast (30+ Mbps) | 0% | 0% | 30-80 Mbps |
| Ultrafast (100+ Mbps) | 0% | 0% | 100-300 Mbps |
| Full Fibre (FTTP) | 0% | 0% | 300-900 Mbps |
| Gigabit | 0% | 0% | 900-1,000 Mbps |
Speed Distribution at RH20 4AF
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 Horsham
Most common: Band
Annual council tax estimates for , 2024/25
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Check Deals →Living near RH20 4AF
RH20 4AF sits in Storrington and Sullington, part of Horsham. 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.
Superfast coverage here stands at 0%. Nationally, 93% of UK premises have access. Some properties may struggle with speed.
The speed distribution at RH20 4AF tells a more detailed story than headline figures alone. 100% of connections fall in the 10 to 30 Mbps range. No premises here are stuck below 5 Mbps. Every property meets the basic threshold for video calls.
Here is how the broadband at RH20 4AF 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 RH20 4AF. 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 RH20 4AF, 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 RH20 4AF 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 RH20 4AF 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 RH20 4AF: remote working 50/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.
RH20 4AF falls within the Horsham local authority area. The immediate area is Storrington and Sullington, a distinct community within the wider district. The RH20 postcode area contains 867 postcodes on this site. Superfast broadband across RH20 ranges from 0% to 100%.
Not every property at RH20 4AF 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 Storrington and Sullington has its own feel. This data gives you the factual starting point. A visit fills in the rest.
What does all of this mean for someone considering RH20 4AF? Broadband is the main concern at RH20 4AF. With no superfast coverage, check what alternatives exist before committing. 4G home broadband, satellite, or community fibre schemes may fill the gap. Horsham 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. Storrington and Sullington 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 RH20 4AF. 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 RH20 4AF in Storrington and Sullington. 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 RH20 4AF
What are the broadband speeds available at RH20 4AF?
Broadband is available at RH20 4AF. Contact local providers for specific speed information.
What is the average house price near RH20 4AF?
No recent house price data is available for RH20 4AF.
What is the flood risk for properties at RH20 4AF?
RH20 4AF has a Medium flood risk rating. Check Environment Agency maps for detail.
What schools are nearby in the RH20 4AF area?
School data for RH20 4AF is being updated. Check the Get Information About Schools service for the latest.
How does crime rate in RH20 4AF compare to other areas?
Crime data for this area is being updated.
How suitable is RH20 4AF for remote working?
RH20 4AF scores 50/100 for remote working suitability. Speeds may limit video-heavy workflows.
What is the mobile signal like at RH20 4AF?
4G outdoor coverage at RH20 4AF is 95%. Indoor coverage may be lower.
What is the most common energy efficiency rating near RH20 4AF?
EPC data for RH20 4AF is being updated. Check the EPC register for individual property ratings.
What is the council tax band distribution at RH20 4AF?
Council tax band information for RH20 4AF is being updated.
How accessible are GP surgeries near RH20 4AF?
GP surgery data for RH20 4AF is being updated. Check NHS.uk for the latest.
What transport links are available near RH20 4AF?
Transport data for RH20 4AF is being updated.
Is RH20 4AF a suitable area for families?
RH20 4AF scores 50/100 for family suitability. Check school and crime sections above for detail.
What is the air quality like at RH20 4AF?
Air quality data for RH20 4AF is being updated.
How far is the nearest EV charging point from RH20 4AF?
EV charging data for RH20 4AF is being updated. Check Zap-Map for the latest.
Can I get full fibre broadband at RH20 4AF?
Full fibre availability at RH20 4AF is being updated. Check Openreach for the latest rollout status.
Area suitability scores
RH20 4AFRemote 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
Storrington and Sullington
District
Horsham
Region
Constituency
LSOA
E01031628
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