Floating above the Bay with sparkling panoramic views and a majestic treehouse feel, this luxurious penthouse condominium sits at the apex of one of San Francisco's quintessential neighborhoods on a treasured, hidden garden lane. The largest and finest residence in the building, this home was designed by the original builder for their own use, featuring expansive open plan living spaces and embraced by 300-degree views of the Bay, Alcatraz, Coit Tower, city lights, and Marin Headlands. The impressive, two-level home is crowned by luminous, sky-lit double lounge, formal dining, and a professionally equipped, custom eat-in kitchen. A chic powder room completes this level. Terraces on three sides offer maritime visual entertainment, exceptional sunrises and sunsets, as well as airy outlooks to the lush lane. Three spacious bedrooms below include primary suite with integrated office, walk-in closet, and luxe bath with marble topped double vanities, shower, and linen storage. Two Bay view bedrooms have been converted with pocket doors and are used as a bedroom with private terrace and lounge/office with adjoining bath and spacious closets. New designer paint scheme, lighting, refinished hardwood floors, and new carpet create a fresh, move-in-ready modernity. The fully equipped laundry room and copious storage make this home as comfortable as convenient. The property includes two huge, deeded storerooms with windows and three-car garage parking. The unique elevator rises from the 945 Union Street/Macondray Terrace entrance or the garage to the unit. An access point on each level of the home and easy Macondray Lane access offers flexible entry to the property. Close to North Beach, Francisco Park, Hyde Street retail and Alice Marble Tennis Courts.