When was first Christian church built?

In the New Testament, 'ekklesia' is the Greek term used for those 'called out' as the new Church. Many met in houses at this time.




There are some in Christianity that would point to the 'Upper Room' as the first Church or meeting place of the new following. In the Catholic denomination, this room is called the 'Cenacle' and considered by them to be the first Church in Christendom.
In the New Testament, 'ekklesia' is the Greek term used for those 'called out' as the new Church. Many met in houses at this time.




There are some in Christianity that would point to the 'Upper Room' as the first Church or meeting place of the new following. In the Catholic denomination, this room is called the 'Cenacle' and considered by them to be the first Church in Christendom.