China just 3D-printed an entire mansion. Here’s what it looks like

A Chinese construction company last weekend unveiled its two largest 3D-printed buildings to date. One is a grand-looking, three-story mansion (well, McMansion), and the other is a more utilitarian five-story apartment block. Both are made entirely by 3D printers creating layers of materials that form walls and roofs.

The giant 3D-printed homes are made by Winsun, the same company that cranked out basic one-story homes last year.

This latest project is a proof-of-concept for now, with both the villa and the apartment block (which are undecorated inside) positioned side-by-side in an expo area, according to photos on Chinese sites such Caixin and Netease News.

3D-printed mansion covers an area of 1,100 square meters (11,840 square feet).