Ed Stetzer has a series of articles (part 1, part 2) on trends in church architecture:
Much ecclesiological conversation these days indicates a love-hate relationship with church and church buildings. Yet historically, many people find and follow God in sacred places and spaces.
… Buildings can be a telling of God’s story to our culture. If we are going to have buildings—which is actually neither a biblical requirement nor always helpful—then we should at least use them well, leveraging them for maximum influence needs to be part of our strategy.
It’s worth thinking about what a building does, besides keeping the snow off you when you worship. What would you try to communicate if you were designing a brand new church building? What does it communicate to people who worship there? To people who drive by it during the week?
Common areas in church buildings are one of the trends Stetzer pointed out (in part 2).
Community (People) Space. If you look closely at old modern church architecture, there isn’t much of a lobby or gathering place for people to congregate before proceeding into the worship space. Step in, grab a bulletin, step forward, and you’re in the back of the auditorium.
Community space is a designated area where people can congregate and fellowship prior to entering the auditorium. Many churches have large lobbies or foyers with standing and seating areas. Others have created full coffee areas and cafés where people can grab refreshments before and after the service. …
Connection Space. Another common area in church buildings today, regardless of the kind of church, is a connection space. A connection space is a designated area where people can find information about the church. This could range from a Welcome Desk for first time guests to larger areas that include information on small groups, children/youth ministries, and mission opportunities. For instance, North Point Community Church’s newest campus (Woodstock City Church) created “The Gallery,” which is a nicely designed area for guests looking for more information about the church.