Columbia Hills Estates is a planned community of homesites ranging from about half an acre to more than one acre. Many homes and homesites have sweeping views of the Cascade Mountains and the Columbia River valley. Other homes in Columbia Hills Estates enjoy quiet, forest settings. You may buy now and build later; Architectural Review and CC& R's protect your investment. Paved Roads, underground utilities, walking trails, and wildlife. Use our Master Builder, Stone Builders!