RH17 postcode

Broadband in RH17 6DZ

Ardingly, Mid Sussex

Superfast broadband covers 100% of premises here.

Best speed~30 Mbps
StandardSuperfastGigabit
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Free, independent comparison · Ofcom verified data · Updated 6 March 2026

Flood Risk

High

Fibre (FTTP)

No

Best speed

~30 Mbps

Reviewed by Rex BlackwellData last verified: 6 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

The best available speed at RH17 6DZ is ~30 Mbps. That covers your 14 Mbps estimate.

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Speed Test

Check your current download speed and see how it compares to what is available at RH17 6DZ.

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)0%
0%
100-300 Mbps
Full Fibre (FTTP)N/A
N/A
300-900 Mbps
Gigabit0%
0%
900-1,000 Mbps

Speed Distribution at RH17 6DZ

100%
30–300 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 Mid Sussex

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 RH17 6DZ

Ardingly is home to RH17 6DZ. 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.

100% of premises at RH17 6DZ can access superfast broadband. The UK average is 93%. This postcode meets or exceeds that benchmark.

Here is how broadband speeds break down across premises at RH17 6DZ. 100% 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 RH17 6DZ 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.

FWA broadband has not reached RH17 6DZ yet. Satellite services like Starlink or 4G home broadband routers can fill the gap where fixed-line options are limited.

The USO guarantees every UK home at least 10 Mbps. At RH17 6DZ, 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 RH17 6DZ 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 RH17 6DZ 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 RH17 6DZ: remote working 55/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.

The local authority for RH17 6DZ is Mid Sussex. The immediate area is Ardingly, a distinct community within the wider district. The RH17 postcode area contains 704 postcodes on this site. Superfast broadband across RH17 ranges from 0% to 100%. RH17 6DZ is above the area average of 92%.

How does RH17 6DZ compare to its neighbours? RH17 6ED (0.04 miles, ardingly) has 100% superfast coverage and 0% gigabit. RH17 6EX (0.05 miles, ardingly) has 100% superfast coverage and 0% gigabit. Coverage is broadly similar across these neighbouring postcodes.

When choosing a broadband provider at RH17 6DZ, 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.

Ardingly 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 RH17 6DZ? Connectivity at RH17 6DZ is a strength. Strong broadband coverage gives flexibility for both working and leisure. The area scores well on that front. Mid Sussex 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. Ardingly 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 Ardingly. 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.

RH17 6DZ in Ardingly: broadband, house prices, crime, schools, and more. All from verified sources. Run a speed test above for a live reading. Compare with nearby postcodes to see how this area stacks up against its neighbours.

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 RH17 6DZ

What are the broadband speeds available at RH17 6DZ?

Superfast broadband (30 Mbps+) is available to 100% of premises at RH17 6DZ.

What is the average house price near RH17 6DZ?

No recent house price data is available for RH17 6DZ.

What is the flood risk for properties at RH17 6DZ?

RH17 6DZ has a High flood risk rating. Check Environment Agency maps for detail.

What schools are nearby in the RH17 6DZ area?

School data for RH17 6DZ is being updated. Check the Get Information About Schools service for the latest.

How does crime rate in RH17 6DZ compare to other areas?

Crime data for this area is being updated.

How suitable is RH17 6DZ for remote working?

RH17 6DZ scores 55/100 for remote working suitability. Speeds may limit video-heavy workflows.

What is the mobile signal like at RH17 6DZ?

4G outdoor coverage at RH17 6DZ is 95%. Indoor coverage may be lower.

What is the most common energy efficiency rating near RH17 6DZ?

EPC data for RH17 6DZ is being updated. Check the EPC register for individual property ratings.

What is the council tax band distribution at RH17 6DZ?

Council tax band information for RH17 6DZ is being updated.

How accessible are GP surgeries near RH17 6DZ?

GP surgery data for RH17 6DZ is being updated. Check NHS.uk for the latest.

What transport links are available near RH17 6DZ?

Transport data for RH17 6DZ is being updated.

Is RH17 6DZ a suitable area for families?

RH17 6DZ scores 50/100 for family suitability. Check school and crime sections above for detail.

What is the air quality like at RH17 6DZ?

Air quality data for RH17 6DZ is being updated.

How far is the nearest EV charging point from RH17 6DZ?

EV charging data for RH17 6DZ is being updated. Check Zap-Map for the latest.

Can I get full fibre broadband at RH17 6DZ?

Full fibre availability at RH17 6DZ is being updated. Check Openreach for the latest rollout status.

Area suitability scores

RH17 6DZ

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

Ardingly

District

Mid Sussex

Region

Constituency

LSOA

E01031694

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