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Architects: Comte & Vollenweider
- Area: 4974 m²
- Year: 2026





In collaboration with building materials manufacturer Kingspan, Buildner has launched MICROHOME 2026, the eleventh edition of its annual competition, offering a €100,000 prize fund. This global competition invites architects, designers, and creative thinkers to redefine the concept of microhomes and develop cutting-edge, sustainable solutions for compact housing.

The public observation deck at the top of the Tour Montparnasse, long considered one of the most debated additions to the Parisian skyline, is set to close on March 31, 2026, ahead of a major redevelopment of the tower and its surrounding complex. Completed in 1973, the 210-meter structure has remained the only skyscraper within central Paris for decades, frequently criticized for its scale and contrast with the historic cityscape. The closure of the Paris Montparnasse Observatory marks the beginning of a multi-year transformation aimed at modernizing the tower while rethinking its relationship with the surrounding Montparnasse district.