The Sagrada Família in Barcelona became the tallest church in the world after reaching a height of 172.5 meters [1].

This milestone marks the completion of the central tower, a project that had remained unfinished for 144 years [3]. The achievement solidifies the basilica's role as a primary driver of urban development, and tourism, within the city of Barcelona.

The record height was officially reached on Feb. 20, 2026, when workers installed the final piece of the central cross [1]. While some reports listed the height at 162 meters [2], multiple sources confirm the peak at 172.5 meters [1].

"La basílica de la Sagrada Familia se convirtió este jueves en la iglesia más alta del mundo después de que una parte de su torre central fuera colocada en su lugar," Yahoo Noticias said [4]. The installation involved a white piece that was elevated into place over the structure [5].

The completion of the tower is expected to draw further global attention to the site, which already attracts nearly five million visitors annually [3]. The basilica's growth continues to reshape the surrounding Eixample district, shifting the monument from the city's outskirts to a central focal point of the metropolis.

Religious leadership is expected to mark the occasion shortly. Pope Leo XIV will inaugurate the tower during a visit to Spain next month, the Associated Press said [6].

The Sagrada Família in Barcelona became the tallest church in the world after reaching a height of 172.5 meters.

The completion of the central tower represents more than an architectural record; it signals the near-completion of a century-long project that has fundamentally altered Barcelona's skyline. By reaching this height, the basilica cements its status as a global landmark, ensuring continued tourism revenue and urban transformation in the surrounding district.