Treowen on the map
Location in CaerphillyTreowen sits where the marker shows within the county.
About Treowen
Treowen is a residential area located in Caerphilly, Wales, within the NP11 postcode area. It is primarily a suburb, offering a mix of housing options suitable for families and individuals. The area is well-connected to nearby towns and cities, making it convenient for commuting. Local amenities include shops, schools, and parks, providing essential services to residents.
The surrounding landscape features typical Welsh scenery, with rolling hills and greenery. Treowen is close to the larger town of Caerphilly, known for its impressive castle and historical significance. The area benefits from public transport links, allowing easy access to Cardiff and other nearby locations. Overall, Treowen serves as a practical base for those looking to enjoy both suburban living and the attractions of South Wales.
School Ratings in Treowen
There are 59 schools in and around Treowen.
House Prices in Treowen
The average property price is £181K, with terraced houses making up the majority of the housing stock at around £132K.
Crime and Anti-Social Behaviour in Treowen
Recorded crime levels are lower than the national average. Anti-social behaviour is prevalent across Treowen, with 25 recorded incidents in April 2026.
Healthcare in Treowen
There are 7 GP surgeries within three miles of Treowen, the nearest being North Celynen Practice (0.5 miles away).
Local Data for Treowen
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Property Prices 4,466 sales
Schools & Education 12 nearby View all schools
Household Income in Treowen ONS 2023
The average total household income in Treowen is approximately £42,320 a year before tax, 23% below the national average of £55,302. After tax and benefits, the average disposable (net) household income is around £32,910. These are modelled estimates from the Office for National Statistics for the financial year ending 2023.
Net (after tax) household income averages £32,910.
Businesses in Treowen ONS 2025
There are approximately 768 active businesses based in Treowen, around 21 for every 1,000 residents. The local economy is dominated by small firms: about 89% are micro-businesses employing fewer than 10 people, while 19 are larger employers with 50 or more staff. Figures are from the Office for National Statistics UK Business Counts.
Crime in Treowen 101 crimes · April 2026
Treowen records relatively low levels of reported crime compared to national averages. Violence & sexual offences is the most commonly logged offence type, though overall numbers remain modest. The area is generally considered a safe and settled town with a strong sense of community.
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 Treowen
Of the 16,487 households in and around Treowen, 68% are owned, 18% are socially rented and 14% are privately rented. Home ownership here is higher than the England and Wales average of 63%.
Tenure from the 2021 Census (ONS), for the postcode districts covering Treowen.