CF5 postcode

Broadband in CF5 5BD

Caerau, Cardiff

Gigabit broadband is available at this postcode.

Best speedGigabit (1Gbps+)
StandardSuperfastGigabit
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Free, independent comparison · Ofcom verified data · Updated 2 March 2026

Flood Risk

Data pending

Fibre (FTTP)

No

Best speed

Gigabit (1Gbps+)

Reviewed by Sage MitchellData last verified: 2 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 CF5 5BD. 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 CF5 5BD.

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)100%
100%
100-300 Mbps
Full Fibre (FTTP)N/A
N/A
300-900 Mbps
Gigabit100%
100%
900-1,000 Mbps

Speed Distribution at CF5 5BD

100%
300+ Mbps (100%)

Source: Ofcom Connected Nations 2025

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Living near CF5 5BD

CF5 5BD sits in Caerau, part of Cardiff. 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 broadband (30 Mbps+) coverage at CF5 5BD stands at 100%. That is above the UK average of 93%. Ultrafast broadband (100 Mbps+) reaches 100% of properties. That is solid coverage for bandwidth-heavy households. Gigabit-capable connections cover 100% of premises. Most homes can access gigabit speeds if they choose to.

Looking at the full speed profile for CF5 5BD gives a better picture of what to expect. 100% of connections fall in the 300 Mbps or faster range. No premises here are stuck below 5 Mbps. Every property meets the basic threshold for video calls. Over half of connections exceed 300 Mbps. That supports multiple 4K streams, large file transfers, and cloud gaming without issue.

Here is how the broadband at CF5 5BD maps against common household needs. Most premises have superfast speeds. Remote working with video calls and cloud tools should be manageable for most households.

Fixed Wireless Access (FWA) is available to 50% of premises at CF5 5BD. FWA uses a fixed antenna to deliver broadband without a phone line or fibre cable. FWA is an option for some properties. Check individual provider coverage before committing.

The USO guarantees every UK home at least 10 Mbps. At CF5 5BD, 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.

Suitability scores for CF5 5BD: remote working 55/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.

CF5 5BD falls within the Cardiff local authority area. The immediate area is Caerau, a distinct community within the wider district. The CF5 postcode area contains 1424 postcodes on this site. Superfast broadband across CF5 ranges from 0% to 100%. CF5 5BD is close to the area average of 99%.

When choosing a broadband provider at CF5 5BD, 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.

Caerau offers a mix of residential properties and local amenities. The character of any area is best judged in person.

Pulling the data together for CF5 5BD, here is what stands out. Connectivity at CF5 5BD is a strength. Strong broadband coverage gives flexibility for both working and leisure. The area scores well on that front. Cardiff 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. Caerau 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 CF5 5BD. 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 CF5 5BD in Caerau. 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 CF5 5BD

What are the broadband speeds available at CF5 5BD?

Superfast broadband (30 Mbps+) is available to 100% of premises at CF5 5BD. Ultrafast coverage is at 100%.

What is the average house price near CF5 5BD?

No recent house price data is available for CF5 5BD.

What schools are nearby in the CF5 5BD area?

School data for CF5 5BD is being updated. Check the Get Information About Schools service for the latest.

How does crime rate in CF5 5BD compare to other areas?

Crime data for this area is being updated.

How suitable is CF5 5BD for remote working?

CF5 5BD scores 55/100 for remote working suitability. Speeds may limit video-heavy workflows.

What is the mobile signal like at CF5 5BD?

Mobile coverage data for CF5 5BD is being updated. Check Ofcom coverage maps for the latest.

What is the most common energy efficiency rating near CF5 5BD?

EPC data for CF5 5BD is being updated. Check the EPC register for individual property ratings.

What is the council tax band distribution at CF5 5BD?

Council tax band information for CF5 5BD is being updated.

How accessible are GP surgeries near CF5 5BD?

GP surgery data for CF5 5BD is being updated. Check NHS.uk for the latest.

What transport links are available near CF5 5BD?

Transport data for CF5 5BD is being updated.

Is CF5 5BD a suitable area for families?

CF5 5BD scores 50/100 for family suitability. Check school and crime sections above for detail.

What is the air quality like at CF5 5BD?

Air quality data for CF5 5BD is being updated.

How far is the nearest EV charging point from CF5 5BD?

EV charging data for CF5 5BD is being updated. Check Zap-Map for the latest.

Can I get full fibre broadband at CF5 5BD?

Ultrafast broadband (100 Mbps+) reaches 100% of premises. Check Openreach and local operators for FTTP availability.

Area suitability scores

CF5 5BD

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

Caerau

District

Cardiff

Region

Constituency

LSOA

W01001706

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