Concept of town: general view and extra buildings

I have taken the task of drawing a draft of the town in the story to see how it would look like in general and to see whether the town map that I did worked and made the buildings flow.
Here are the three stages of how I drew this piece:

As you can see the first drawing is a sketch of the town view. In this I had to work out how to place the buildings as well as see what angle the camera view I would have to use to make that drawing work. The next piece is lineart, in this clean up version I have added details like windows, doors and signs to the buildings. Lastly the finished coloured piece, I have decided to colour certain buildings with blue hints to make them stand out more than the houses. I have kept a lot of the buildings as simple squares with little details added to them as this doesn't have the big resolution as a drawing and because this is a draft. Since I'm working on the concept of town with another person I have just used my example town plan, later we will compare our ideas and try to work out the best scene for this story.

Moreover I drew some special buildings out of the town view, they have more added details. So far I have managed to draw a town hall and a bait shop. 

For this town hall I have used this photograph as a reference, I simplified my town hall because it doesn't play a major role in the story however I feel that it should be shown with details. I have added a little seal as a wind maker that you can find on some buildings. I thought that this added a special touch to the town hall and it's a special little thing as a seal is part of the story.

The next special building is the bait shop. I have two versions of it. The first one was done before my feedback from the team leader and the other is after feedback. There aren't many changes done to the whole design, I just received few pointers in making the shop look more attractive and realistic in the amount of details and props.