Sagrada Familia: 144 Years Later, It's Finally Complete!

The Sagrada Familia Basilica in Barcelona has officially concluded its 144-year construction journey, with its inauguration taking place on June 10, 2026. This iconic structure, envisioned by Catalan architect Antoni Gaudi, commenced its construction in 1882. Initial design work was by Francisco de Paula del Villar, but Gaudi took over in 1883, significantly transforming the Neo-Gothic vision.

Throughout its extensive history, the basilica faced numerous challenges, including a halt in construction during the Spanish Civil War in 1936, which led to vandalism and destruction of plans. Reconstruction efforts continued based on saved materials and published records. Significant progress was made in recent decades, with foundations laid for naves and columns in 1986, and the Nativity facade and crypt recognized as a UNESCO World Heritage Site.

Financially, the basilica's construction is estimated to have cost between €600 million and €700 million since 1882. In its 2025 fiscal year, it reported an income of €134.5 million from private sources. This revenue was crucial for funding both ongoing construction and temple management, as the basilica has historically relied on donations and tourist income rather than state funding.

The completed Tower of Jesus Christ, reaching a height of 172.5 meters, marked a significant milestone. Although visible construction is largely finished, decorative elements and interiors may extend the work until 2035. The basilica welcomed over 4.8 million visitors in 2025, underscoring its enduring appeal as an architectural marvel.