The single-story home, built in 1922 and updated to a contemporary look, features white wood floors, walls of glass and fireplaces in the living room and master bedroom. Its nearly 3,000 square feet include three bedrooms and 31/2 bathrooms. The gated property, surrounded by tall hedges, has a patio area for outdoor dining and a koi pond.
Blair, 41, starred last year in "Darkhorse" and "Replicas." Among her films are "Homeland" (2008), "Purple Violets" (2007) and "Legally Blonde" (2001).
She bought the house in 2004 for $1.315 million, public records show.
Paul Lester and Aileen Comora of the Agency in Beverly Hills have the listing.