Transamerica Pyramid

Transamerica Pyramid in San Francisco, United States, by William Pereira; Foster + Partners restoration, rebuilt as an approximate visual BIM model from 3 published architectural references. The building measures 53 × 53 m on plan and 260 m tall, across 4 named levels: Lobby datum, Typical office pitch — brochure anchor, Highest occupied level, Spire — approximate base.

Modelled detail includes four tapering quartz-toned facades, opposed projecting service wings and thin pyramidal metal spire.

The template ships with 4 saved scenes — a street-level approach, 2 viewpoints from the building's own observation set, and an aerial three-quarter — and carries the real site at 600 Montgomery St, San Francisco, CA 94111, USA, so map context and sun angles line up when you open it. It is an approximate visual reconstruction for design and presentation use, not a measured survey, certified BIM, engineering model or construction document.