By London garden designer Charlotte Rowe. The owner of this Knightsbridge property had a really good space of around 70 square metres outside her drawing room which although at ground level and with access to a community garden, was constructed on top of her kitchen and her neighbour's apartment. Therefore, to all intents and purposes it is a roof terrace.

The building and the terrace are Grade II listed with a
wonderful 19th century stone ornamental wall on two sides, an
original water trough, a stone bench and a stone ledge. All of
which were subject to restrictions imposed by the heritage
listing.
Although the owner was keen to upgrade her terrace which had
been decked some years before and bring a more contemporary look to
it, we advised that anything too contemporary would not sit well
with the original features of the terrace and what is more would
not be approved for listed building consent. In addition, the other
challenge in a relatively small space was to create a really good
entertaining space with a large amount of seating and space for a
large dining table so that large groups of friends and family could
be accommodated.

The design solution was to create a really elegant terrace with
some modern touches such as outdoor furniture, an L-shaped cupboard
for serving food when the owner entertained and a classic but not
overly traditional black horizontal trellis to replace the more old
fashioned square trellis.
Lighting was to be major feature as the terrace would be used a
great deal at night with the key feature plants uplit, shadow
lighting behind the L-shaped cupboard, lighting under the benches
and cross lighting from inside the planting containers.

Planting was kept to the minimum for ease of maintenance using
large dove-grey planters with three feature size multi stemmed
silver birch trees on the side bordering the communal gardens, some
evergreen screening in front of the trellis and some grasses and
square clipped Buxus in the other containers.
Plants list
Click on any of the plant names below to learn more about the
plant and to add it to your own plants list
Prunus lusitanica
Taxus baccata
Buxus sempervirens
Alchemilla mollis
Pennisetum
hameln
Euphorbia
cyparissias 'Fen's Ruby'
Betula
utilis var jacquemontii
Trachelospermum
jasminoides
Clematis henryi
All photos by Light IQ