Planning Approved
Coastal Replacement Dwelling, St Mawes
We are pleased to confirm planning approval for a high-quality replacement dwelling at a spectacular coastal site in St Mawes, located just 130 metres from the historic St Mawes Castle.
The approved design replaces a modest existing property with a sustainably built home that celebrates its exceptional coastal setting. The proposal combines traditional form with contemporary detailing and uses a carefully considered palette of materials, including natural stone, slate, zinc, timber cladding and lime render. The scheme also incorporates a series of landscaped terraces leading to an improved sea wall, creating a strong connection between the house and its shoreline location.
Design & Sustainability Highlights
Contemporary design with a traditional building form
Air source heat pump, solar PV and MVHR system
High levels of insulation exceeding current energy standards
Native planting, biodiversity enhancements and bee bricks
Coastal defences assessed and reinforced
High-quality materials suited to the coastal environment
This was a complex application requiring careful navigation of heritage, landscape and environmental constraints. Supported by specialist reports covering ecology, energy efficiency and coastal resilience, the proposal demonstrates how thoughtful, design-led planning can unlock potential in sensitive coastal locations.
We are delighted to support our clients in delivering a sustainable, future-proof home that respects both the setting and the wider character of St Mawes.
If you’re considering a coastal or replacement dwelling project, our team would be pleased to help.
Watershedd Architecture
