In my opinion, the fire is currently out of place with the rest of the pic. When a building catches fire, that's an exciting event that draws much attention. Currently, there are three people within close range that are currently ignoring it. No one is pointing at it, none of the nearby people seem to be really concerned about it. It almost sends the message that this place catches fire so often, no one really cares about it anymore.
With the left row of buildings all being connected, having one of them on fire should have the attention of everyone of pretty much everyone in the town, as people are going to be yelling "FIRE!" and making a production of it.
Don't get me wrong, it looks great. It just doesn't flow for me that there'd be a building on fire, and everyone is relaxed and going about their day as usual.