LL17 postcode

Broadband in LL17 0TP

Cwm, Denbighshire

Gigabit broadband is available at this postcode.

Best speedGigabit (1Gbps+)
StandardSuperfastGigabit
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Free, independent comparison · Ofcom verified data · Updated 14 March 2026

Flood Risk

Low

Fibre (FTTP)

No

Best speed

Gigabit (1Gbps+)

Reviewed by Arthur TuringData last verified: 14 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

Gigabit broadband (Gigabit (1Gbps+)) is available at LL17 0TP. That covers your 14 Mbps needs with room to spare.

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Speed Test

Check your current download speed and see how it compares to what is available at LL17 0TP.

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)87%
87%
10-20 Mbps
Superfast (30+ Mbps)87%
87%
30-80 Mbps
Ultrafast (100+ Mbps)87%
87%
100-300 Mbps
Full Fibre (FTTP)0%
0%
300-900 Mbps
Gigabit87%
87%
900-1,000 Mbps

Speed Distribution at LL17 0TP

2–5 Mbps (7%)
300+ Mbps (87%)

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: Low

This postcode is in undefined — low risk of flooding from rivers and sea.

Flood Zone

Risk Level

Low

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 Denbighshire

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 LL17 0TP

This is the area guide for LL17 0TP, located in Cwm (Denbighshire). It covers connectivity, property, safety, and local services. Every claim links back to a specific data point.

86.7% of premises at LL17 0TP can access superfast broadband. Ultrafast (100 Mbps+) reaches 86.7% of properties. Gigabit-capable connections cover 86.7% of premises.

Next-generation access (NGA) reaches 86.7% of the area. 86.7% of connections can achieve 300 Mbps or faster.

Flood risk at LL17 0TP is rated Low. Minor precautions may be worth considering.

Coverage data includes EE,O2,Three,Vodafone.

Suitability scores for LL17 0TP: remote working 50/100, family 50/100, value 50/100. Remote workers may want to check actual speeds before committing.

Not every property at LL17 0TP gets the same speeds. Run a postcode check with each provider. Compare contract lengths and total costs, not just headline speeds.

Cwm offers a mix of local amenities and residential properties. The character of the area is best judged by visiting in person.

Data sources include Ofcom (broadband), 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. All figures are the latest available at the time of writing.

Data is a starting point. Walk the streets at different times. Test your mobile signal. Check parking, noise, and the feel of the area. Some things only a visit can reveal.

This covers the key data for LL17 0TP. Broadband, property, schools, safety, and local services all in one place. Check back periodically as data updates. For area-wide trends, see the Cwm district page.

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 LL17 0TP

What are the broadband speeds available at LL17 0TP?

Superfast broadband (30 Mbps+) is available to 86.7% of premises at LL17 0TP. Ultrafast coverage is at 86.7%.

What is the average house price near LL17 0TP?

No recent house price data is available for LL17 0TP.

What is the flood risk for properties at LL17 0TP?

LL17 0TP has a Low flood risk rating. Check Environment Agency maps for detail.

What schools are nearby in the LL17 0TP area?

School data for LL17 0TP is being updated. Check the Get Information About Schools service for the latest.

How does crime rate in LL17 0TP compare to other areas?

Crime data for this area is being updated.

How suitable is LL17 0TP for remote working?

LL17 0TP scores 50/100 for remote working suitability. Speeds may limit video-heavy workflows.

What is the mobile signal like at LL17 0TP?

Mobile coverage data for LL17 0TP is being updated. Check Ofcom coverage maps for the latest.

What is the most common energy efficiency rating near LL17 0TP?

EPC data for LL17 0TP is being updated. Check the EPC register for individual property ratings.

What is the council tax band distribution at LL17 0TP?

Council tax band information for LL17 0TP is being updated.

How accessible are GP surgeries near LL17 0TP?

GP surgery data for LL17 0TP is being updated. Check NHS.uk for the latest.

What transport links are available near LL17 0TP?

Transport data for LL17 0TP is being updated.

Is LL17 0TP a suitable area for families?

LL17 0TP scores 50/100 for family suitability. Check school and crime sections above for detail.

What is the air quality like at LL17 0TP?

Air quality data for LL17 0TP is being updated.

How far is the nearest EV charging point from LL17 0TP?

EV charging data for LL17 0TP is being updated. Check Zap-Map for the latest.

Can I get full fibre broadband at LL17 0TP?

Ultrafast broadband (100 Mbps+) reaches 86.7% of premises. Full fibre status may vary by provider. Check Openreach and local operators for FTTP availability.

Area suitability scores

LL17 0TP

Remote Worker

50

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

Cwm

District

Denbighshire

Region

Constituency

LSOA

W01000248

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