RH12 postcode
Broadband in RH12 3RR
Warnham, Horsham
Superfast broadband covers 71.4% of premises here.
Free, independent comparison · Ofcom verified data · Updated 1 March 2026
Flood Risk
High
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 RH12 3RR is ~30 Mbps. That covers your 14 Mbps estimate.
Speed Test
Check your current download speed and see how it compares to what is available at RH12 3RR.
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)
| Technology | Available | Coverage | Typical Speed |
|---|---|---|---|
| Standard (ADSL) | 71% | 71% | 10-20 Mbps |
| Superfast (30+ Mbps) | 71% | 71% | 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 RH12 3RR
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 Horsham
Most common: Band
Annual council tax estimates for , 2024/25
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Check Deals →Living near RH12 3RR
Warnham is home to RH12 3RR. Whether you live here or plan to move, the data below paints a clear picture. Broadband, schools, crime, house prices, and local services all follow. The numbers speak for themselves.
Superfast broadband (30 Mbps+) coverage at RH12 3RR stands at 71.4%. That is below the UK average of 93%.
Here is how broadband speeds break down across premises at RH12 3RR. 28.6% of connections fall in the 10 to 30 Mbps range. 71.4% 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 RH12 3RR into daily use gives a clearer picture.
FWA broadband has not reached RH12 3RR yet. Satellite services like Starlink or 4G home broadband routers can fill the gap where fixed-line options are limited.
0% of premises at RH12 3RR 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 RH12 3RR 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 RH12 3RR 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. Strong 4G coverage combined with limited fixed broadband means 4G home broadband could be a practical alternative here.
Suitability scores for RH12 3RR: remote working 35/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.
The local authority for RH12 3RR is Horsham. The immediate area is Warnham, a distinct community within the wider district. The RH12 postcode area contains 1296 postcodes on this site. Superfast broadband across RH12 ranges from 0% to 100%. RH12 3RR is below the area average of 95%.
Broadband availability varies by provider and by property. At RH12 3RR, 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.
Life in Warnham depends on what matters to you. Broadband, transport, and local services vary by street.
What does all of this mean for someone considering RH12 3RR? 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. Warnham 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 RH12 3RR. 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 RH12 3RR. Broadband, property, schools, safety, and local services all in one place. For area-wide trends, see the Warnham 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 RH12 3RR
What are the broadband speeds available at RH12 3RR?
Superfast broadband (30 Mbps+) is available to 71.4% of premises at RH12 3RR.
What is the average house price near RH12 3RR?
No recent house price data is available for RH12 3RR.
What is the flood risk for properties at RH12 3RR?
RH12 3RR has a High flood risk rating. Check Environment Agency maps for detail.
What schools are nearby in the RH12 3RR area?
School data for RH12 3RR is being updated. Check the Get Information About Schools service for the latest.
How does crime rate in RH12 3RR compare to other areas?
Crime data for this area is being updated.
How suitable is RH12 3RR for remote working?
RH12 3RR scores 35/100 for remote working suitability. Speeds may limit video-heavy workflows.
What is the mobile signal like at RH12 3RR?
4G outdoor coverage at RH12 3RR is 95%. Indoor coverage may be lower.
What is the most common energy efficiency rating near RH12 3RR?
EPC data for RH12 3RR is being updated. Check the EPC register for individual property ratings.
What is the council tax band distribution at RH12 3RR?
Council tax band information for RH12 3RR is being updated.
How accessible are GP surgeries near RH12 3RR?
GP surgery data for RH12 3RR is being updated. Check NHS.uk for the latest.
What transport links are available near RH12 3RR?
Transport data for RH12 3RR is being updated.
Is RH12 3RR a suitable area for families?
RH12 3RR scores 50/100 for family suitability. Check school and crime sections above for detail.
What is the air quality like at RH12 3RR?
Air quality data for RH12 3RR is being updated.
How far is the nearest EV charging point from RH12 3RR?
EV charging data for RH12 3RR is being updated. Check Zap-Map for the latest.
Can I get full fibre broadband at RH12 3RR?
Full fibre availability at RH12 3RR is being updated. Check Openreach for the latest rollout status.
Area suitability scores
RH12 3RRRemote Worker
35Based 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
Warnham
District
Horsham
Region
Constituency
LSOA
E01031658
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