The design approach for Terrace House centred on improving the quality, performance and character of the existing home, while creating a more considered relationship between the house and garden. The name reflects the stepped topography of the site, which was carefully incorporated into the design.

The proposals took a holistic approach to the house, responding to the needs of the householders and creating spaces better suited to the way they live and use their home. Internally, the existing layout was carefully adapted to improve bedroom sizes, circulation and the overall arrangement of spaces.

(Sketch proposal – Stage 3)

A key element of the project was the transformation of the relationship between the house and garden. The existing raised timber decking was replaced with a new lower-ground-floor extension, working with the natural levels of the site by cutting into the sloping ground to create a new lower level. This allowed the building to step naturally with the terrain, providing additional accommodation including a study and garden room, while creating a stronger connection between the house, terrace and garden.

The extension was constructed in masonry to complement the existing building and is topped with a paved terrace enclosed by a simple metal balustrade. At the rear, a new masonry wall replaced the existing extension wall, creating a cleaner and more coherent elevation while removing the existing stepped fascia and mismatched brickwork. This traditional masonry façade is contrasted with a contemporary standing-seam metal-clad staircase element, which incorporates a built-in external seat.

Internally, a new oak timber staircase provides access to the lower-ground-floor extension.

(Staircase detail)

Within the new extension, Scandinavian pine joists have been left exposed, running continuously through the rooflights to bring warmth and texture to the dining area.

(Internal rooflight detail)

The existing rear extension was demolished and rebuilt to current standards, using red brickwork to complement the existing house. The gable ends were upgraded with insulated render, while new windows, gutters and fascias improved both the appearance and thermal performance of the building. The existing roof was also re-tiled and insulated.

To the front of the house, the existing conservatory porch was replaced with a new standing-seam metal porch. A consistent monopitch silhouette is maintained from every viewpoint, creating a simple, contemporary intervention that contrasts with the red insulated render. The black-grey standing-seam metal provides a deliberate material contrast, adding definition and character to the front elevation.

Across the project, the building envelope was substantially improved through external insulation and upgraded construction, enhancing the thermal efficiency and performance of the home while retaining and strengthening its architectural character. The scheme also sits within a colourful planting scheme, which includes a wildlife-friendly garden with a naturalistic feel, blending perennials and bulbs for colour, texture, and interest throughout each season.

Making the most of the east-facing aspect, morning sun and afternoon shade, to combine varying heights of flowering perennials in the raised planters, alongside a looser, woodland-style planting scheme in the bed bordering the lawn.

(Planting Plan for the Front Garden)