Magnificent Edwardian duplex nestled on a wonderful block in the heart of the Lake District, close to the Presidio, Mountain Lake Park, shops, restaurants & public transportation! A columned entrance w/period tiled entry & beveled-glass front doors leads into each of the two delightful, vacant units. Each flat has a newly carpeted staircase w/period wall paneling that ascends to an expansive center hallway w/coved ceiling & coat and/or linen closet. Unit 129 features 3BR's & a split-bath, while unit 131 enjoys 2BR's & a split-bath. Each flats showcases an impressive formal living rm w/glass paneled door, high ceiling, fireplace w/handsome mantel, beautiful inlaid hardwood floors & huge bay window w/views to the Presidio treetops, a banquet-size formal dining rm w/elegant built-in china hutch, striking chandelier & bay window, light-filled kitchen w/gas range, laundry rm w/W&D, utility sink & built-in shelving. The full basement level includes an enormous two-car tandem parking garage & two large storage rooms. The property also enjoys a landscaped backyard w/handy tradesman's entrance, stepping-stone walkway, park bench & mature, colorful plants & trees including lemon & camellia!