A Victorian house in Cambridge undergoes a California-style renovation

A handsome Victorian house in Cambridge that had seen better days has been respectfully rejuvenated by the architect Neil Dusheiko, taking inspiration from the renowned mid-century Case Study Houses in California

You can reach the back of the house from this room without having to return to the hall. An opening leads through to a vestibule space, which is lined with bookshelves and has a piano. This is linked to an area that serves as both television room and thoroughfare leading to the new rear extension. There is a pleasing circularity to the layout, as the other side of the extension reconnects to the original hallway.

One thing this country is not short of is Victorian houses with contemporary extensions tacked onto the back. What is rare, however, is to find one that is so well thought out. The footprint of the addition is a simple rectangle that creeps round the free side of the semi-detached house. But it is the shape of its roof – all angled and vaulted and cut through with skylights – that hints at something more unusual at play here. The back of the house faces north and, through a series of solar studies, daylight-analysis software and physical models, Neil and his team devised a structure that maximised the amount of daylight entering the home. The angles of the roof and positioning of the skylights allow shafts of light to move around the space like a clock throughout the day. This idea gave the building its name: Sun Slice House.

Huge sliding glass doors onto the garden form the rear of the extension, which serves as a kitchen and dining area. And, on one side, a wall of cupboards conceals three individual study areas for the children, who are homeschooled.


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At the end of the garden, a companion outbuilding was created: a very different space that is part gym and spa, part guest accommodation. The Yorkstone terrace at the back of the house leads to a gravel path running along one side of the garden, which bypasses a lawn, greenhouse and raised vegetable and flower beds on the way to the spa building. The crunch of gravel underfoot is meant to reinforce the idea of transitioning to a different zone while the same handmade brick used on the façade of the extension appears as stepping stones along the path to tie the landscape to the main house.

The Dark Spa, as this structure has been named, is clad in the wonderfully textured Shou Sugi Ban, or charred cedar, traditionally used in Japan for weatherproofing. It sets the scene for an interior that is richer and darker than that of the house. The walls are lined with sapele, an African hardwood that retains its slightly spiced timber scent and rich red tones, which work beautifully with the granite floor. There is a gym, yoga room and sauna here, and a spare room that opens out onto a small private garden, planted to obscure the view of the house. It is a wonderful place to escape to.

Back in the main house, the side return of the extension allowed the creation of a boot-room entrance, which leads back to the main hallway. Oak floors and panelling, and crisp white walls combine to define these spaces, which meet at the foot of the refurbished staircase. The stairs were overclad with oak and refined with a contemporary oak handrail and bronze spindles. There is less radical reinvention on the upper floors, which accommodate four bedrooms and two bathrooms. One notable exception is the first floor landing, where a section at the front of the house was removed to form a double-height atrium from the entrance below – an effective way of creating a sense of drama for anyone entering by the front door, with just a few underused square feet of floor space sacrificed.

One of the achievements of the house is the balance that Neil and the owners found in preserving the integrity of a Victorian house while implementing significant changes. It has been rationalised and added to, rather than completely reinvented. More importantly, it has been designed to suit the specific needs of the family who live there, with just the right amount of added flair.

Neil Dusheiko Architects: neildusheiko.com