Joanna Plant imbues a glamorous Victorian house with an easy elegance 

With Victorian period features reintroduced and interiors inspired by the subtle glamour of the 1940s, Joanna Plant has given this west London terraced house dating from the 1840s an easy elegance that suits the owners’ busy lifestyle

The colours of the bespoke Jamb fireplace in Breche Violette marble and Soane’s ‘Simplified Crillon Chair’ in claret leather, were chosen to complement the tones of the photograph, as was Claremont’s dusky ‘Sackville’ silk damask used for the curtains. Joanna singles these out, without hesitation, as her favourite item in the room. The fabric hangs like a dream from black poles with brass rings – a typical Joanna touch. The Forties influence can be seen in the brass and glass tables and the lamps. The double-ended chaise longue is another Joanna stalwart; it is the perfect perch on social evenings, or for reading a book on lazy ones. It completes the seating area without blocking it from the rest of the room and was, like all the upholstery, made in Joanna’s workshops.

In many London houses, there is a narrow area at the back of the main drawing room and the temptation is to turn it into a study or a library, which is then often underused. But here, there is a down-filled sofa that runs the length of the whole area, with an ottoman of the same length and height on the opposite wall. This can be drawn up against the sofa to make a delicious lounging bed for watching television. The luxury of this room is deliberately tempered by the thick jute floor covering, a modern distressed rug and Rose Uniacke brass wall lamps, with an unlacquered finish so they will age over time.

Upstairs, in the main bedroom, the glamour is unconfined. The walls are covered in Watts’ ‘Walzin Chinoiserie’ – a digitally reproduced copy of a late-18th-century hand-painted Chinese wallpaper. The details close up are delightful – the little slips of the painter’s brush, a tiny water run – but the general effect is also breathtaking, as the paper is combined with a statement headboard, designed by Joanna and handmade by Ensemblier, and an extra-tall bed with a quilted silk bedcover.

Through mirrored pocket doors there is the Carrara marble bathroom, where an underlit, wall-sized mirror hides storage. The walls are in Edward Bulmer Natural Paint’s ‘Cuisse de Nymphe Emue’. ‘It makes you look about 12 years old,’ Joanna enthuses. The gently filtered light, from soft Roman blinds and pleated half curtains in gauzy Volga Linen, also helps.

In other rooms, too, Joanna has filtered the light, using split bamboo chik blinds in the small study area off the entrance hall and in the smart downstairs cloakroom nearby. This space is hidden behind panelling, which also conceals coat cupboards: ‘In a house like this, every inch must work.’ This house really does work. ‘Joanna listens to how you want to live,’ says Clare. Joanna adds, ‘Houses in cities are more often messed around with.’ As this one was, before Joanna arrived to soften it and make it beautiful as well as practical for a busy family.

Joanna Plant: joannaplant.com

Joanna Plant is a member of The List by House & Garden, our essential directory of design professionals. Find her profile here.