# Caerau West

West Cardiff. 6,900 people (mid-2024 estimate) in 1.5 square kilometres.

Caerau West had 6,599 usual residents at the census (ONS Census 2021).

Middle area. Code W02000411. In: [Wales](https://openindex.co.uk/wales) › [Cardiff](https://openindex.co.uk/cardiff)

## Key figures

- **Median sale price: £240,000** (2025). The median price paid for a home in Caerau West was £240,000 in 2025. Joint 2,422nd cheapest of 7,259. Source: Worked out by Open Index from HM Land Registry Price Paid Data. Published 28 September 2026. https://openindex.co.uk/cardiff/caerau-west#f-house-sales-median-price
- **Population: 6,599** (2021). Caerau West had 6,599 usual residents at the census (ONS Census 2021). Joint 3,665th least populated of 9,448. Source: Census 2021, England and Wales and Scotland's Census 2022 and Census 2021, Northern Ireland, 2021. Published 21 July 2026. https://openindex.co.uk/cardiff/caerau-west#f-population
- **People in radon Affected Area squares: 48%** (2022). About 48% of people in Caerau West live in a 1 km square that the radon atlas marks as a radon Affected Area. UK 44%. Source: Worked out by Open Index from the UKHSA and BGS radon atlas and census output areas. Published 1 December 2022. https://openindex.co.uk/cardiff/caerau-west#f-radon-affected-share
- **Gigabit broadband coverage: 97.7%** (January 2026). In Caerau West, 97.7% of homes and businesses could get gigabit-capable broadband in January 2026 (Ofcom). UK 87.8%. Source: Connected Nations (Ofcom), January 2026. Published 13 May 2026. https://openindex.co.uk/cardiff/caerau-west#f-gigabit-coverage

## On the map

- [Radon Affected Area by middle area](https://openindex.co.uk/map/radon-affected-areas#place=W02000411) (Worked out by Open Index · 2022): About 48% of people in Caerau West live in a 1 km square that the radon atlas marks as a radon Affected Area.
- [Sales per year by middle area](https://openindex.co.uk/map/house-sales-per-year#place=W02000411) (Worked out by Open Index · 2025): 65 homes were sold in Caerau West in 2025.
- [Crime and ASB by middle area](https://openindex.co.uk/map/recorded-crime#place=W02000411) (Police recorded crime and outcomes (data.police.uk) · August 2026): Crime and anti-social behaviour for Caerau West.
- [Population by middle area](https://openindex.co.uk/map/population#place=W02000411) (Census 2021, England and Wales): Caerau West had 6,599 usual residents at the census.

## Recorded crime in Caerau West

In the 12 months to August 2026, police recorded crimes and anti-social behaviour in Caerau West at a rate of 109.7 per 1,000 people.
That compares with 112.2 per 1,000 people across Cardiff.
Worked out by Open Index from police.uk crime records and ONS and NISRA population estimates.

| Kind of crime, 12 months to August 2026 | Count |
| --- | --- |
| Violence and sexual offences | 301 |
| Other crime | 149 |
| Anti-social behaviour | 92 |
| Shoplifting | 81 |
| Criminal damage and arson | 75 |
| Drug offences | 21 |
| Vehicle crime | 17 |
| Burglary | 13 |
| Robbery | 6 |
| Theft from the person | 2 |

Source: police.uk, 12 months to August 2026.

## How Caerau West compares

Each middle area against every other middle area the measure covers.

| Measure | Caerau West | Rank | Compared with |
| --- | --- | --- | --- |
| Median sale price | £240,000 | 18th cheapest | 48 middle areas, Cardiff · 2025 |
| Population | 6,599 | 17th least populated | 48 middle areas, Cardiff · 2021 |
| People in radon Affected Area squares | 48% | joint 15th fewest people in radon Affected Areas | 48 middle areas, Cardiff · 2022 |
| Gigabit broadband coverage | 97.7% | joint 17th highest | 48 middle areas, Cardiff · Jan 2026 |

## Is Caerau West safe? What police records show

In the 12 months to August 2026, police recorded crimes and anti-social behaviour in Caerau West at a rate of 109.7 per 1,000 people.
That compares with 112.2 per 1,000 people across Cardiff.
Across Wales as a whole, the recorded crime rate was 96.7 per 1,000 people.
In August 2026 alone, 69 cases of crime and anti-social behaviour were recorded in Caerau West.
In the 12 months to August 2026, the most common types were violence and sexual offences (301), other crime (149) and anti-social behaviour (92).
Worked out by Open Index from police.uk crime records and ONS and NISRA population estimates.
Rates are per resident, so places that many people work in or visit, such as Westminster, the City of London and other city centres, have far higher rates than their residents alone would suggest.

## Figures for the whole of Cardiff

These figures are published for the whole of Cardiff, not for each middle area, so they describe all of Cardiff and not Caerau West alone. [See Cardiff](https://openindex.co.uk/cardiff)

- **Average house price: £272,443** (August 2026). Cardiff’s average house price was £272,443 in August 2026 (HM Land Registry). Up 2.1% in a year. Source: UK House Price Index, August 2026. Published 21 October 2026.
- **Median full-time pay: £36,946** (2025). Full-time workers living in Cardiff earned a median of £36,946 in 2025 (ONS earnings survey). 121st lowest paid of 348. Source: Annual Survey of Hours and Earnings, 2025. Published 23 October 2025.
- **House price to pay: 7.4×** (2025). A home in Cardiff costs 7.4 times local full-time pay. Joint 168th least affordable of 348. Source: Worked out by Open Index from the UK House Price Index and the ONS earnings survey. Published 21 October 2026.
- **Population estimate: 381,516** (2025). Cardiff’s population was an estimated 381,516 in mid-2025 (ONS population estimates). Down 0.1% in a year. Source: Mid-year population estimates, 2025. Published 1 October 2026.

## Caerau West in brief

The median price paid for a home in Caerau West was £240,000 in 2025.
Caerau West had 6,599 usual residents at the census.
About 48% of people in Caerau West live in a 1 km square that the radon atlas marks as a radon Affected Area.
In Caerau West, 97.7% of homes and businesses could get gigabit-capable broadband in January 2026.

## About

- Type: Middle area
- Code: W02000411
- Ward: [Caerau †](https://openindex.co.uk/cardiff/ward/caerau)
- Constituency: [Cardiff West †](https://openindex.co.uk/constituency/cardiff-west)
- Council: [Cardiff](https://openindex.co.uk/cardiff)
- Nation: [Wales](https://openindex.co.uk/wales)
- Area: 1.51 km²
- People, mid-2024: 6,900*
- Neighbourhoods: 4
- Output areas: 20

* People: worked out by Open Index by adding up the neighbourhood estimates inside this area.
† Best fit: the ward and constituency this middle area mostly lies in. Its edges do not follow theirs.

## Next door

[Ely West](https://openindex.co.uk/cardiff/ely-west), [Dinas Powys](https://openindex.co.uk/vale-of-glamorgan/dinas-powys), [Caerau East](https://openindex.co.uk/cardiff/caerau-east), [Peterston-super-Ely & Wenvoe](https://openindex.co.uk/vale-of-glamorgan/peterston-super-ely-and-wenvoe), [Ely East](https://openindex.co.uk/cardiff/ely-east)

## Latest updates for Caerau West

- August 2026 house prices published: HM Land Registry and partners · Oct 2026.
- September 2026 rent published: ONS private rents · Oct 2026.
- Dental practices updated: NHS England · Oct 2026.
- Schools updated: Ofsted · Oct 2026.

The same figures as JSON: https://openindex.co.uk/v1/places/W02000411

## How to cite

Source: Open Index, openindex.co.uk. Link to this page, https://openindex.co.uk/cardiff/caerau-west, or to one figure with its anchor, https://openindex.co.uk/cardiff/caerau-west#f-house-sales-median-price.

Open Index's own text and the figures it works out are licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Source data keeps its publishers' licences, named with each figure. Give each figure's period and source with it.

Snapshot 2026.10.11. The HTML page: https://openindex.co.uk/cardiff/caerau-west