Blackweir on the map
Location in CardiffBlackweir sits where the marker shows within the county.
About Blackweir
Blackweir is a residential area located in the city of Cardiff, within the county of Cardiff and the country of Wales. It lies within the CF10 postcode area, situated to the west of the city centre. The area is known for its mix of housing types, including both older terraced homes and more modern developments, reflecting its evolution over the years. Blackweir is close to the River Taff, offering residents access to riverside paths and green spaces. The locality benefits from good transport links, with regular bus services connecting it to central Cardiff and nearby districts. There are several local amenities, including shops, schools, and community centres, making it a convenient place to live. The area has a strong sense of community, with local events and activities often taking place in the surrounding parks and public spaces.
School Ratings in Blackweir
Families in Blackweir have access to 157 local schools.
House Prices in Blackweir
Homes sell for an average of £467K locally. Most of the housing is made up of flats, averaging £175K.
Crime and Anti-Social Behaviour in Blackweir
Crime in the area is higher than the national average. Shoplifting is the leading concern across Blackweir, with 285 incidents recorded in June 2026.
Healthcare in Blackweir
There are 53 GP surgeries within three miles of Blackweir, the nearest being Cathays Surgery (0.4 miles away).
Property Prices 3,223 sales
Schools & Education 157 within 5 miles View all schools
Household Income in Blackweir ONS 2023
The average total household income in Blackweir is approximately £50,914 a year before tax, 8% below the national average of £55,302. After tax and benefits, the average disposable (net) household income is around £36,105. These are modelled estimates from the Office for National Statistics for the financial year ending 2023.
Net (after tax) household income averages £36,105.
Businesses in Blackweir ONS 2025
There are approximately 1,620 active businesses based in Blackweir, around 92 for every 1,000 residents. The local economy is dominated by small firms: about 79% are micro-businesses employing fewer than 10 people, while 87 are larger employers with 50 or more staff. Figures are from the Office for National Statistics UK Business Counts.
Crime in Blackweir 1,977 crimes · June 2026
Crime figures for Blackweir are higher than the England and Wales average, with violence & sexual offences the most prevalent offence recorded. Urban density and footfall contribute to elevated reporting in areas like this. Ongoing investment in policing and community safety programmes aims to improve the picture.
Crime figures depend on reporting by individual police forces and may not reflect the full picture in all areas.
Nearest Train Stations 6 stations
Location
Nearby Towns & Villages 12 found
Local Government
Home Ownership in Blackweir
Of the 7,206 households in and around Blackweir, 30% are owned, 17% are socially rented and 54% are privately rented. Home ownership here is lower than the England and Wales average of 63%.
Tenure from the 2021 Census (ONS), for the postcode districts covering Blackweir.