1900 construction & studs-out, foundation to roof renovation w. elevator install in Y2K. 4-story, vacant duplex with flex flr plan & internal staircase linking the units. Options include: single family home; multigenerational compound; upper-level owner unit w. income producing tenants; & fast-track condo conversion. Located on rare, flat Russian Hill block near shops, parks, and transit. 1 block to Polk St. Hyde St. shops. Stairs next door lead to Alice Marble tennis and basketball courts. Much anticipated Francisco Park 2 blocks away in 2021! Upper Unit: 4th Flr - consists of palatial primary suite w. 30' ceilings, mezzanine/loft w. view terrace. This level also includes 2 bedrooms, guest bath, laundry & rear deck that leads to backyard. 3rd Flr - consists of an extremely flexible and open layout with multiple living/family areas plus multiple spaces for casual & formal dining. Lower Unit: 2nd Flr - 3BR, 2BA, laundry, patio. 1st Flr - open concept living/dining, kitchen, half bath.