A New England-inspired replacement dwelling in Cornwall designed for contemporary coastal living, combining characterful architecture, panoramic living spaces and practical energy efficiency.

Discover how a thoughtfully designed extension can transform your home, improve everyday living and make better use of space, light and views. We explore practical ways to create beautiful, functional homes across Cornwall.

If you’re planning a home extension, loft conversion, or even a new build in Cornwall, one of the most important things to understand is the Building Regulations. While planning permission often gets more attention, Building Regulations are what make sure your project is safe, sustainable, and legally sound. At Coach Haus Architecture, we’ve guided countless homeowners in Cornwall through the complexities of Building Regulations, ensuring their projects run smoothly from conc

Securing Planning Permission in Cornwall can be a daunting task without the right guidance. The County's rich cultural heritage, diverse landscapes, and strong environmental protections make the Planning process more intricate than in many other parts of the UK