Liberty Mutual Insurance is looking to take some cash off the table with their announcement that they will be selling 10 St. James Ave. and 75 Arlington St. in Back Bay.

10 St James Avenue
• 565,758 RSF
• 19,606 RSF/Floor
• 20 Stories
• Built in 2001
• 400 Parking Spaces
• Last sale was $342,700,287 in January of 2006

75 Arlington Street
• 244,000 RSF
• 25,000 RSF/Floor
• 00 Stories
• Built in 1914
• Last sale was $147,799,713 in January of 2006

From the BBJ:

The Boston-based insurer occupies about 40 percent of the 825,000 square feet of space in the two buildings, it said. In recent years, Liberty Mutual has moved some employees from the buildings into its new 22-story headquarters at 157 Berkeley St. that opened in 2013.

“We’re selling now because we fully occupy our new building,” spokesman John Cusolito said in an email. “The (St. James Avenue and Arlington Street) buildings are 96 percent occupied; however, owning and operating investment properties is not our primary business.”