Home 94123 商业地产 1831 Union Street, San Francisco, CA 94123 By siteeditor. Published on 1 1 月, 2017. Sale Details Sale Status: Sold Sale Date: 03/25/2016 Sale Price: $4,720,000 ($1,066.67/SF) Property Information Property Type: Retail Property Subtype: Retail (Other) Building Size: 4,425 SF Lot Size: 0.07 Acres No. Buildings: 1 Year Built: 1900