Longrose Barn represents a remarkable transformation from a utilitarian agricultural building into a stunning contemporary home. Initially approved under Class Q permitted development rights, the project evolved through a full planning application to deliver a more coherent, sustainable, and architecturally refined scheme. Completed in 2025, the home showcases exceptional interior design by Lucy Coulthard Interior Design, reflecting the client’s clear vision and commitment to creating a truly unique residence.
The site is located near Kniveton, within the rolling Derbyshire countryside. Originally comprising two agricultural barns—a traditional stone structure and a steel-framed building—the site offered panoramic views to the north and south. Its rural setting demanded a sensitive approach to design, ensuring the new dwelling respected the agricultural character while embracing modern living standards.
The design evolved significantly from the fallback Class Q scheme. By opting for a full planning application, the client unlocked opportunities for architectural refinement and energy efficiency. The external palette combines standing seam metal cladding with restored stonework, maintaining a quasi-agricultural aesthetic while introducing crisp modern detailing. The glazed link acts as a visual and functional hinge, creating a seamless flow between old and new elements.
Longrose Barn exemplifies how a fallback Class Q permission can be leveraged to deliver a superior, bespoke home through full planning. The project demonstrates the value of collaboration, vision, and design ambition—resulting in a property that harmonises with its rural setting while embracing modern sustainability and luxury. It stands as a benchmark for rural conversions done right.
For more information, and to arrange a no obligation consultation to discuss your project, please contact us on 01332 347371.




