The Heartwood Residence sits on the east bank of the Willamette River in Portland, Oregon. Offering a sweeping panorama of the river and its wildlife, the home overlooks boat docks, freight barges, and an early 20th-century railroad bridge, recalling the city’s industrial roots. Inspired by the architects’ New Mexico origins, the main house and guest house form a one-story compound organized around a central courtyard, where a mature maple tree was preserved as the centerpiece. The home’s main entrance fronts the river, allowing for arrival by boat.