43 Portland Place

This project involved the careful townhouse refurbishment London, focusing on the ground and lower ground floors of an 18th-century Adam-designed property. Originally extended in the 1980s, the building required modernisation to improve its letting potential while preserving its historic charm. Consequently, Whistlers planned each intervention to protect heritage features and maintain structural integrity.

The works included sensitive structural alterations, installation of new WC facilities, and a tea point, alongside upgrades to mechanical and electrical systems. In front-of-house areas, restoration preserved the Georgian period character. In addition, a simplified layout, light neutral finishes, and carefully considered lighting enhanced the sense of space and openness.

At garden level and within the 1980s extension, the team created open-plan offices designed to maximise natural light. Furthermore, exposed brick vaults and original irregular openings were retained to maintain both character and spatial quality. A newly created green courtyard provides a tranquil outdoor retreat. This courtyard strengthens the connection between interior and exterior spaces, adding real value for tenants.

Throughout the project, Whistlers combined heritage sensitivity with contemporary office design. Therefore, the result is a flexible, functional workspace that respects the townhouse’s historic character while meeting modern commercial requirements. Careful craftsmanship, precise execution, and thoughtful planning ensured a balance between preservation and practicality.

Ultimately, this townhouse refurbishment London demonstrates Whistlers’ expertise in transforming historic properties into functional, modern office spaces. By blending architectural integrity with contemporary layouts, natural light, and flexible working environments, the project delivers a bright, welcoming space that preserves the charm and elegance of its heritage.