Incredible opportunity to build new or renovate on this expansive 140x145 lot located on one of Birmingham's most sought-after streets. This Erwin E Kamp-designed mid-century modern masterpiece features a blend of organic elements and modern design. Steps from downtown amenities, the home includes a sleek island kitchen with Pogan cabinetry, a formal dining room, private office, spacious mudroom, and a 3-season screened porch opening to gardens designed by Masao Kinoshita. The second level offers a primary suite with a terrace, his-and-hers closets, and a full bath, along with three additional bedrooms, a flex space for an art studio or sitting room, and a homework room or second office. A full-size apartment with a separate entrance boasts an island kitchen, family room, two bedrooms, and a full bath. The lower level provides additional recreation space, a large wet bar, wine cellar, and a game/billiards room or media room. With plentiful storage throughout, the home includes a spacious drop zone off the four-car garage (two 2-car garages). This spectacular home is ready for your finishing touches, renovation, or new construction.