Trewennack on the map
Location in CornwallTrewennack sits where the marker shows within the county.
About Trewennack
Trewennack is a small village located in Cornwall, England, within the TR13 postcode area. It is situated near the town of Helston, which offers various amenities and services. The village is surrounded by the natural beauty of the Cornish countryside, making it a pleasant area for those who enjoy outdoor activities and exploring the local landscape.
The village features typical Cornish architecture, with a mix of traditional stone cottages and more modern homes. Trewennack is well-connected to nearby towns and attractions, providing easy access to the stunning coastline and other points of interest in the region. Visitors can appreciate the local community and the peaceful atmosphere that characterises this part of Cornwall.
School Ratings in Trewennack
Trewennack is served by 16 schools. A further 4 schools hold a Good rating.
House Prices in Trewennack
Property prices average £306K across the area, and detached homes are the most common property type, typically selling for £387K.
Crime and Anti-Social Behaviour in Trewennack
Local crime rates sit broadly in line with national averages. Anti-social behaviour accounts for the highest share in Trewennack, with 8 incidents logged in July 2026.
Deprivation and Employment in Trewennack
Based on the 2025 Index of Multiple Deprivation, Trewennack falls within the mid-range nationally for overall deprivation. Working-age employment is around the national average for the area. Income levels locally sit close to the national average.
Healthcare in Trewennack
There are 4 GP surgeries within three miles of Trewennack, the nearest being Helston Medical Centre (1.6 miles away).
Property Prices 2,909 sales
Schools & Education 16 within 5 miles View all schools
Ofsted ratings for schools in the TR13 postcode area.
Household Income in Trewennack ONS 2023
The average total household income in Trewennack is approximately £49,468 a year before tax, 11% below the national average of £55,302. After tax and benefits, the average disposable (net) household income is around £38,168. These are modelled estimates from the Office for National Statistics for the financial year ending 2023.
Net (after tax) household income averages £38,168.
Businesses in Trewennack ONS 2025
There are approximately 783 active businesses based in Trewennack, around 39 for every 1,000 residents. The local economy is dominated by small firms: about 89% are micro-businesses employing fewer than 10 people, while 7 are larger employers with 50 or more staff. Figures are from the Office for National Statistics UK Business Counts.
Deprivation and Employment in Trewennack IMD 2025
The 2025 Index of Multiple Deprivation places Trewennack in the mid-range nationally. Employment and income levels are close to the England average, with a mix of opportunities across sectors. Overall living conditions are comparable to similar areas across the country.
Crime in Trewennack 82 crimes · July 2026
Trewennack experiences crime rates that are roughly comparable to the national picture. Violence & sexual offences is the most reported category, consistent with broader patterns across similar communities. Day-to-day life here reflects the usual mix of challenges found in any established town.
Crime figures depend on reporting by individual police forces and may not reflect the full picture in all areas.
Nearest Train Stations 5 stations
Location
Nearby Towns & Villages 12 found
Local Government
Home Ownership in Trewennack
Of the 8,695 households in and around Trewennack, 69% are owned, 11% are socially rented and 20% 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 Trewennack.