The central Tower of Jesus Christ reached structural completion on 20 February 2026, when the final piece was installed,[14][15]
Construction on Sagrada Família is not supported by any government or official church sources. Private patrons funded the initial stages.[89] Money from tickets purchased by tourists is now used to pay for the work, and private donations are accepted.[90]
https://en.wikipedia.org/wiki/Sagrada_Família
The building work started 144 years ago and is ongoing, so “still building” has a slightly different meaning in this case.
The church, you see, is building. It’s also a building
You beat me to it, I’d love to see it if I finally ever make it to Spain