St Mellons/Llaneurwg on the map
Location in CardiffSt Mellons/Llaneurwg sits where the marker shows within the county.
About St Mellons/Llaneurwg
St Mellons, also known as Llaneurwg, is a suburb located in the eastern part of Cardiff, Wales. It is primarily a residential area, offering a mix of housing options, from modern developments to older properties. The suburb has a range of local amenities, including shops, schools, and parks, making it a convenient place for families and individuals alike.
The area is well-connected to Cardiff city centre, with public transport options available for easy commuting. St Mellons is also close to the M4 motorway, providing access to other parts of Wales and beyond. The local community is active, with various events and activities taking place throughout the year, fostering a sense of belonging among residents.
School Ratings in St Mellons/Llaneurwg
There are 94 schools in and around St Mellons/Llaneurwg.
House Prices in St Mellons/Llaneurwg
The average property price is £255K, with semi-detached homes making up the majority of the housing stock at around £233K.
Crime and Anti-Social Behaviour in St Mellons/Llaneurwg
Recorded crime levels are higher than the national average. Shoplifting is prevalent across St Mellons/Llaneurwg, with 65 recorded incidents in May 2026.
Healthcare in St Mellons/Llaneurwg
There are 7 GP surgeries within three miles of St Mellons/Llaneurwg, the nearest being Brynderwen Surgery (0.2 miles away).
Local Data for St Mellons/Llaneurwg
Dig deeper into the area around St Mellons/Llaneurwg with our free postcode tools.
Property Prices 6,102 sales
Schools & Education 94 within 5 miles View all schools
Household Income in St Mellons/Llaneurwg ONS 2023
The average total household income in St Mellons/Llaneurwg is approximately £45,566 a year before tax, 18% below the national average of £55,302. After tax and benefits, the average disposable (net) household income is around £34,961. These are modelled estimates from the Office for National Statistics for the financial year ending 2023.
Net (after tax) household income averages £34,961.
Businesses in St Mellons/Llaneurwg ONS 2025
There are approximately 1,159 active businesses based in St Mellons/Llaneurwg, around 25 for every 1,000 residents. The local economy is dominated by small firms: about 86% are micro-businesses employing fewer than 10 people, while 37 are larger employers with 50 or more staff. Figures are from the Office for National Statistics UK Business Counts.
Crime in St Mellons/Llaneurwg 550 crimes · May 2026
St Mellons/Llaneurwg sees higher than average levels of reported crime relative to its population. Violence & sexual offences represents the most frequently recorded category. This pattern is not uncommon in densely populated urban areas and does not necessarily reflect the experience of most residents.
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 St Mellons/Llaneurwg
Of the 18,748 households in and around St Mellons/Llaneurwg, 60% are owned, 26% are socially rented and 14% 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 St Mellons/Llaneurwg.