A 19th-century Islington duplex reimagined with bold timber-clad elegance
A 19th-century duplex in Islington's Conservation Area has received a striking yet sensitive update. Holland Harvey Architects and Get Turner Construction completed the project between March and September 2018, blending modern design with heritage features. The result includes a sculptural timber-clad extension and improved living spaces tailored to the client's needs.
The transformation focused on expanding the lower ground floor while respecting the surrounding area's character. A mix of charred timber, brickwork, and glazed elements now defines the property's new outdoor and indoor areas.
The project began with a need to extend the lower ground floor, creating room for a kitchen, dining area, and living spaces. A semi-basement was also added to house a utility area and boiler room. To comply with local planning rules, the upper corner of the extension was folded back, reducing its impact on the neighbouring property.
The exterior features charred timber cladding, treated using the traditional Japanese shou-sugi-ban method. This technique not only preserves the wood but also offers a sustainable alternative to endangered hardwoods. The dark, textured timber contrasts with mixed bricks and glazed doors, forming a stylish two-level outdoor living spaces.
Natural light was a key focus in the redesign. A large roof light, slim-framed sliding doors, and slatted vertical balustrading now flood the interior with brightness. An LED light strip adds subtle illumination, enhancing the modern yet understated aesthetic. Additionally, a glazed single-storey infill with a green roof connects the dining area to a garden terrace, blending indoor and outdoor living spaces.
The client praised the final result, noting how the extension balanced contemporary design with the building's historic character. Holland Harvey Architects, known for projects like the bold Cloudmakers development (2023) and the community-focused Grahame Park Phase 2 (2022), took a more restrained approach here. Instead of dramatic facades or large-scale regeneration, the focus was on heritage retention and subtle modernism.
The refurbishment now provides a functional, light-filled home with a distinctive timber-clad extension. The use of shou-sugi-ban cladding and careful planning ensures the design respects both conservation guidelines and modern living needs. The project stands as an example of how contemporary architecture can harmonise with historic surroundings.
