CSA Architects is an award winning architectural practice based in Truro, Cornwall.

As Chartered Architects we provide the full complement of architectural services, including:

- Concept Design, Feasibility Studies & Masterplanning
- Outline and Detailed Planning Services
- Building regulations
- Working drawings, specifications and tendering
- Procurement advice
- Contract administration, site supervision and certification

Contact Details

  City Truro
  Postcode TR1 2XN
  Address St Piran House, Truro Technology Park, Heron Way
  Phone Number 018 7226 5310

From Our Website

We believe that architecture should be judged on the quality of the places it creates, and how they transform the lives of the people who live, work and play in them. We are passionate about Cornwall and how our buildings relate to the spectacular landscape which we all enjoy. This means that our driving concerns are forged from a clear focus on each client's brief, combined with a thorough understanding of the specific locations where we are lucky enough to work. Welcome to the first glimpses of our latest completed project, located on the picturesque Lizard peninsula in South Cornwall.


CSA Architects is a design-led RIBA Chartered Practice based in Truro, Cornwall. We are a friendly, professional, practice of nine creative, motivated and experienced individuals, and we are driven by a passion for delivering high quality design. Established in 1990 and with a longstanding reputation in Cornwall, we provide full architectural services on a range of projects including private homes, residential developments and commercial and leisure projects. Our bespoke service is focused on our client's aspirations and the specific requirements of the project to deliver exceptional buildings.


Welcome to the first glimpses of our latest completed project, located on the picturesque Lizard peninsula in South Cornwall. The traditional cottage within a highly. We are very proud to announce that our recently completed manor house project near Mawgan Porth has been highly commended in the LABC South West. The redundant barn and family farm is located on the rural outskirts of Mawnan Smith, just north of the Helford River in an Area of. Some amazing footage of our recently completed works to a manor house in a secluded valley near Mawgan Porth.