This week's roundup of American houses from each of the 50 states brings us to Oregon, where a house built atop a pond and a home and studio nestled in a defunct warehouse are among our favourites (+ slideshow). More about Five of the best houses in Oregon on Dezeen
Local architects Elliot + Elliot have completed a seaside residence that juts out over the rocky Maine shoreline (+ slideshow). More about House Over the Sea by Elliott + Elliott faces a bay in Maine
Oregon firm Scott Edwards Architecture has created a home in Portland that includes soundproof rehearsal spaces for a family of musicians (+ slideshow). More about Scott Edwards Architecture creates home with acoustically separate spaces for a Portland family
US studio Merge Architects has completed a family home in the Boston area with facades clad in pre-rusted steel and interior spaces that overlook slot gardens (+ slideshow). More about Merge Architects clads Massachusetts home in weathering steel
These new photographs show American architect Richard Meier's Douglas House perched above Lake Michigan, which has been added to the USA's National Register of Historic Places (+ slideshow). More about Richard Meier's Douglas House joins America's historic places list
We're heading to Arizona for this week's roundup of American houses from different states, where a rammed-earth retreat near the Mexican border and a white concrete house in the desert are among our top five (+ slideshow). More about Five of the best houses in Arizona on Dezeen
Arizona studio DUST has created a desert home south of Tucson using volcanic residue to form rammed-concrete walls (+ slideshow). More about DUST uses "lava-crete" to create monolithic desert house in Arizona
Florida-based studio Brillhart Architecture has completed a home fronted by slatted wooden shutters in a lush Miami forest (+ movie). More about Wooden shutters swing open to reveal Miami house by Brillhart Architecture
Kean University in New Jersey is purchasing three properties owned by late American architect Michael Graves, including the Princeton house and studio where he developed his Postmodern designs for 40 years. More about Michael Graves' Princeton home to become architecture education centre
This week's roundup of houses from each of the 50 American states focuses on Wisconsin, and includes a charred timber cabin and the renovation of a Frank Lloyd Wright house outside Milwaukee (+ slideshow). More about Five of the best houses in Wisconsin on Dezeen
Architect Edgar Papazian of New York studio Doon Architecture has revamped an ageing A-frame home into a frugal family dwelling, in an area of Long Island known for its "outrageous housing market" (+ slideshow). More about Edgar Papazian transforms pointy wooden cabin in the Hamptons into weekend retreat
Visitors must traverse a bridge to enter this family dwelling by US studio Cutler Anderson Architects, which was built atop a pool in Oregon (+ slideshow). More about Cutler Anderson builds wooden Newberg Residence over an Oregon pond
Washington is up next in our series looking at houses from different US states, with a concrete dwelling cut into a rocky outcrop (pictured) and a retreat nestled in a canyon among the best examples (+ slideshow). More about Five of the best houses in Washington state on Dezeen
US firm In Situ Studio has clad this rural North Carolina cabin in darkened wood and set it far back from the road to protect it from view (+ slideshow). More about In Situ Studio hides black Corbett Residence in a North Carolina forest
Milwaukee firm The Kubala Washatko Architects has renovated a Frank Lloyd Wright house near the city, adding a pool house that was informed by the home's original site plan (+ slideshow). More about TKWA restores and extends 1940s Frank Lloyd Wright home in Wisconsin
Students in a design-build program at the Southern California Institute of Architecture have completed a house in a crime-ridden area of Los Angeles, with features included to help occupants feel "safe and secure" (+ slideshow). More about SCI-Arc students build affordable home in low-income Los Angeles neighbourhood
Our second roundup of houses from different US states focuses on Massachusetts, where some of the best homes we've featured include a sculptural weekend retreat (pictured) and a translucent plastic building with giant shutters on wheels (+ slideshow). More about Five of the best houses in Massachusetts on Dezeen
Johnsen Schmaling Architects has created a family dwelling in rural Montana that consists of interlocking volumes clad in charred wood and is topped with a glass-enclosed viewing room. More about Glass observatory rises from roof of Montana mountain home by Johnsen Schmaling
Sliding barn-style doors inside this pared-back studio space and guesthouse by Seattle-based SHED Architecture and Design hint at the building's past life as a horse stable (+ slideshow). More about SHED transforms Washington horse stable into art studio and living quarters
New York studio Architensions has enlarged a Brooklyn townhouse by adding two boxy volumes clad in vertical slats of burnt wood (+ slideshow). More about Architensions clads rear facade of historic Brooklyn townhouse in charred wood