Willamette Historic District

The Willamette Historic District is a special zoning area designed to protect and preserve the architectural heritage of West Linn, now and for future generations. The area was listed on the National Register of Historic Places in 2009 in recognition of the distinctive character and historic significance to the City and the State of Oregon.

This district stands out due to its exceptional collection of Victorian and early-twentieth-century American architectural styles, which have remained largely intact. Its period of significance extends from 1895, when the first residences were erected, to 1929 when construction activity declined significantly, mainly attributed to the onset of the Great Depression and a dwindling supply of available building lots.

Within the Willamette Historic District, there are a total of 38 officially designated historic properties. These properties are closely linked to events that have played a substantial role in shaping the broader historical narrative of West Linn. They also embody the distinctive features associated with a particular architectural type, period, or construction method that was significant during the turn of the century.

Structures that greatly contribute to defining the district's character fall into the category of "contributing structures." These buildings were predominantly constructed between 1890 and 1920, with most of their original architectural elements such as windows, roof designs, porches, and siding still in their original state. These structures stand as the finest remaining examples of turn-of-the-century architectural styles in the community.

Buildings constructed after 1929, especially those designed in styles that do not harmonize with the area's architectural heritage, are designated as "noncontributing." Out of the total number of structures in the district, twenty-six fall into this noncontributing category, either due to their historical status or their construction occurring after the significant period.

Properties located within the historic district are subject to a design review process. This means that any exterior alterations to these properties must gain approval from the City before implementation. The purpose of this design review is to ensure that the historic character and quality of the buildings and the surrounding neighborhoods are preserved and maintained.