User blog comment:TruisticWharf/Map of dunwall/@comment-1500935-20160225195031

I don't know if that can help, but the Parliament was to be featured in a mission in Dishonored, and the Clocktower was part of said mission, so that could mean it is located near the Estate District. That said, there is no confirmation where it would be located in the final version of the game, so the choice is yours to place it wherever you want on the map.

As for the academy, it is located on the edge of Dunwall. I would bet the hills behind the North riverside, as I'd imagine the great families of Dunwall would have financed it, and I don't think they would have liked for their fortunate children to cross the whole town to reach it.

Another location which could be added is the Abbey of the Everyman (the actual church/cathedral, not the religion), but there's hardly any mention of it in the game.