CF24 postcode area guide — Cardiff

Where is CF24?

Broadband & internet speeds in CF24

Excellent coverage

Broadband availability in the CF24 postcode district (Cardiff) is Excellent — gigabit-capable full fibre is widely available. Across the 1,034 postcodes Ofcom measures in CF24, superfast broadband (30 Mbit/s or faster) reaches 98.6% of premises and gigabit-capable lines are available to 95.2%.

Around 0% of premises in CF24 fall below the Universal Service Obligation (a minimum of 10 Mbit/s download and 1 Mbit/s upload), so the overwhelming majority of homes and businesses here can already order a decent fixed line. For a business that depends on its connection, the figures that matter most are gigabit and full-fibre availability — the symmetric, low-contention services we quote leased lines and FTTP against.

Sample postcodes in CF24

Run a speed test to see what you're actually getting, or check your exact postcode.

Mobile signal around Cardiff

Ofcom's coverage model for the wider Cardiff district (173,267 premises):

Signal varies street by street — use the mobile coverage checker to compare EE, O2, Three and Vodafone at an exact postcode.

Crime in CF24

Police recorded 1,214 incidents within about a mile of the centre of CF24 in May 2026 (latest published street-level data). The breakdown:

Raw counts favour busy town centres — a high street with shops and nightlife records more incidents than a residential cul-de-sac. Source: police.uk open data (point sample around the district centroid).

House prices in CF24

Based on 449 sales registered with HM Land Registry in the last 12 months, the median sold price in CF24 is £240,000, up 2.1% on the previous year (£235,000).

Latest recorded sales in CF24

Contains HM Land Registry data © Crown copyright and database right 2026, licensed under the Open Government Licence v3.0.

Who lives here? Cardiff demographics

Census 2021 figures for the wider Cardiff district (362,308 residents, 147,333 households):

Source: ONS Census 2021 (district level — the finest openly licensed cut we republish). © Crown copyright, OGL v3.0.

Schools in and around CF24

Source: DfE Get Information about Schools (England & Wales). Check Ofsted report cards for inspection detail — headline one-word grades were retired in 2024.

Food hygiene ratings in CF24

613 rated food businesses operate in CF24. 296 hold the top rating of 5, 143 are rated 4, and 44 are rated 2 or below.

Among the 5-rated: 888 Top Shop, 99 Viet Mart, A A Farah, A Pin Of Salt, A to Z Stores.

Source: Food Standards Agency, food hygiene ratings (FHRS) open data.

Energy performance (EPC) in CF24

From a sample of 387 Energy Performance Certificates across 10 CF24 postcodes, the most common rating is band D (average band D). 40% of sampled homes are rated C or better.

Source: MHCLG Energy Performance of Buildings Data (England & Wales), sampled at postcode level and refreshed monthly. Individual certificates are on each postcode’s page.

Phone area codes for Cardiff

Landlines around CF24 typically use:

Had a call from an unknown number? Use our free UK phone number checker to see who called.

What's it like living in CF24?

Postcodes in CF24

Neighbouring districts

All Cardiff (CF) postcode districts ›

Frequently asked questions

Sources: HM Land Registry Price Paid Data, police.uk street-level crime, Ofcom Connected Nations, ONS Census 2021, DfE Get Information about Schools, Food Standards Agency FHRS — all © Crown copyright, licensed under the Open Government Licence v3.0. Figures are area aggregates; individual addresses vary. Energy performance (EPC) data will be added when our Open Data Communities registration is approved.