The Blair Building, built circa 1925 is a rectangular two-story brick commercial building standing at the northeast corner of the intersection of Main Street (formerly B Street) and Love in downtown Washougal. The Blair Building is one of the oldest buildings remaining in Washougal’s traditional downtown core, has a high level of integrity, and is the most intact of all remaining older brick commercial buildings in the nearby vicinity. The period of significance dates of 1925-1968 represent the time period of ownership by John and Georgia Blair.

The Blair Building is significant for its associations with builder John Edgar Blair, who was active in commercial and political activities in Washougal; for its distinctive architecture featuring intricate, artistic, well-preserved brickwork; and for being a rare remaining example of early twentieth century commercial buildings in downtown Washougal.

• Listed in the Clark County Heritage Register (2018)
• Blair Building Nomination