Design elements of a townhouse garden

For all intents and purposes, the typical townhouse garden site is a rectangular box with an open top.

Walls or fences commonly enclose the ‘box’ on three sides while the house itself forms the fourth side.

This creates a space that is inward and self-focused. Views and contact with the nearby environment are limited as is the size. Here are some tips to help you make the most of your townhouse garden space:

A townhouse garden site should be divided into sub-spaces to provide spatial and visual interest.

Sub-spaces

This is typically a necessity to relieve the monotony created by the existing simplicity of the box-like space.

Spatial subdivision can be created by a combination of techniques. You can start by organising the site for different outdoor uses. Functions such as entertainment, sitting, eating and reading that can fit within the garden area should each be given their own space.

Such spaces should then be defined by use of plant materials, walls/fences, or even low earth mounds.

On the ground, different pavement materials can be employed to give each space its own character and identity.

Grade changes between individual spaces also help to subtly separate spaces. These techniques create multiple sub-spaces within the framework of the perimeter garden walls, just as furniture, room dividers, house plants, rugs, and so on do in interior rooms.

Perception of spatial size

Every effort should be made to increase the perceived size of the townhouse garden site.

One way to achieve this is through the use of forced perspective.

This is done by progressively converging the edges of spaces as they extend farther away from the house.

This will give a greater sense of depth and distance to the spaces as viewed from inside or near the house.

Another approach is to make the spaces located near the house comparatively large while making other spaces progressively smaller farther away from the house.

Material colours and textures can likewise establish forced perspective by contrasting materials that are coarse-textured and/or bright-coloured near the house with materials that are fine-textured and/or light-hued at the back-end of the garden area.

Overhead planes

Overhead planes should be strategically located throughout a townhouse garden in coordination with the other elements of the design. This is critical, especially where privacy is an issue.

A tree canopy, pergola, canvas awning, or other covering should be located over frequently used spaces in a townhouse garden to screen upper storey views and provide a ceiling.

They also create shade and make the outdoor rooms more comfortable.

-The writer is a landscape architect   

[email protected]