Office building or home? It depends on which listing you read. One on LoopNet appears to have marketed the property for a while at $599,000 — as an office building. But it popped up as a single family item this week on HAR, asking $535,000. Built in 2001 and updated in 2010, the corner-lot custom live-work structure is 2 blocks south of the Katy Fwy. in the Brunner subdivision in Cottage Grove.