Casa Batlló — designed by Antoni Gaudí [FACT-1979]; built in 1904 [FACT-1980]; in the Modernisme (Catalan Art Nouveau) style [FACT-1981].
Location: Eixample, Barcelona, Catalonia, Spain
Verified facts
- Designed by Antoni Gaudí
confidence 70/100 · 2 independent sources · SRC-1760, SRC-1867 - Built in 1904
confidence 70/100 · 2 independent sources · SRC-1868, SRC-1867 - Architectural style: Modernisme (Catalan Art Nouveau)
confidence 70/100 · 2 independent sources · SRC-1760, SRC-1869
Evidence & sources
- SRC-1760 — UNESCO World Heritage Centre — Works of Antoni Gaudí (Tier 1, official_archive; retrieved June 2026)
- SRC-1867 — Encyclopaedia Britannica — Casa Batlló (Tier 2, reference_work; retrieved June 2026)
- SRC-1868 — Casa Batlló (official site) — The history (Tier 1, official_site; retrieved June 2026)
- SRC-1869 — Barcelona Film Commission — Casa Batlló (Tier 1, official_archive; retrieved June 2026)
How we verify
Every fact above is independently corroborated by at least two reputable sources and
confidence-scored before publication. Claims that cannot clear that bar are withheld. We publish
location only at neighborhood/city granularity — exact street addresses and personal information
are structurally barred from publication. Last reviewed June 2026.