An Monolithic Introverted House in Stone and Concrete

Goldsmith Street beat out five other shortlisted nominees to scoop the coveted architecture award.

The site has the typical challenges of many urban lots in Ho Chi Minh city: abutted by tall neighboring houses, small developable area relative to the clients’ program, and compromised access to daylighting and natural ventilation. Due to the height restriction, the house was pushed 1 level below the ground to accommodate the large program. In an effort to solve as many issues as possible, we proposed a concrete column system hidden inside the north and south concrete wall that face the neighbors, acting as the primary structure for the house and freeing up the space in-between. These concrete walls provide privacy to the clients and their family, and open up the east and west facade for views and outdoor-indoor connection. Because the column system extends continuously from the basement to the roof, the concrete beams spanning in-between can be moved vertically without any structural concerns. This flexibility also meant total discretion to determine the elevations of the upper floors–which we intended to take advantage of. By convention, the program is stacked floor-by-floor to maximize the usable area of a small lot which could result in monotonous and isolated spaces. We wanted to do just the opposite: visually and spatially connecting the different parts of the house together by splitting the floor plates, and then cascading them to create a multi-story atrium. In this space, life unfolds naturally; once a family member steps out of the bedroom, he/she will be in an all-connected “room”, and in the company of another member, whether that person is on the other side of the atrium or 2 levels above. In addition to spatial articulation, this atrium brings daylighting down to the basement, and–working with the 2 sunken gardens which are naturally filled with cool air–aids the stack effect by letting the hot air rises to the top. The temperature of the lower floors, as a result, becomes more comfortable. From the outside, Cascading House looks solid as a rock that provides sturdy shelter. The interior, however, feels as porous as a sponge soaking up natural light and air, and brings family members closer together–the qualities that make this house a home.

The Kahua Kuili residence is a modern interpretation of the classic Hawai’i summer camp. In keeping with the firm’s design philosophy, the warm yet spacious retreat was designed with longevity in mind. Kahua Kuili incorporates centuries-old indigenous design elements paired with contemporary attitudes to create a residence that will remain relevant for generations to come. Located within the dry portion of the Kona Coast at the base of the large cinder cone Pu’u Kuili, the property offers expansive views of the Pacific Ocean and Kua Bay as well as mountain views of Hualalai. Previously the site of a working ranch, the transition to residence became an opportunity to return the majority of the landscape to its natural state: a mix of lava and bunch grasses. Inspired by traditional Hawaiian architecture, the 5,590-square-foot residence is composed of multiple structures that simultaneously provide privacy through their scattered arrangement and community through the open spaces between them. The camp-like retreat’s focal point is the main hale (Hawaiian for house), which provides a central gathering place for family and friends. The main hale opens to ocean views and the central, protected courtyard, enabling activity to flow easily between indoor and outdoor space, including to the adjacent pool and tiki bar. The bar/lounge area spills over into the pool, complete with multiple lounge chairs and breathtaking ocean views. A barbecue/luau area allows for gatherings of family and friends who can picnic under the comfort and shade of a magnificent kiawe tree. Deep roof overhangs define the transition between inside and outside and offer shelter from sun and rain. Outdoor spaces link the separate structures—guest quarters, studio, wash house, garage—to one another. The use of simple, durable materials, such as board-formed concrete, western red cedar, large sliding doors, operable wood ventilation louvers, and rope lashing help reinforce the camp-like aesthetic. Western red cedar was selected for its resistance to termites and dry rot as well as for the beautiful way it patinas with age. Natural stone cowboy walls surrounding the property help create a sense of privacy from nearby houses. The interiors, by Marion Philpotts, were designed in a comfortable, contemporary aesthetic with bright colors and retro elements that tie into the modern theme of the structure. The expansive cedar-clad kitchen features a breakfast bar, dining table, and state-of-the-art appliances. Tall ceilings, large windows, and grand sliding doors that open to the courtyard contribute to the casual ease of the house. Intimate spaces, which include cozy reading nooks and relaxing sitting areas, are scattered throughout the home. Kahua Kuili is the quintessential destination for relaxation, where one can unwind comfortably and in style, all while enjoying the natural climate and landscape of Hawaii. Project team
Architect: Walker Warner Architects
Interior Designer: Philpotts Interiors
Landscape: David Y. Tamura Associates
Builder: Maryl Construction
Photography: Matthew Millman

Situated on the hillside of Bandung, Indonesia, EH House was carefully designed to serve as a…