Editing zoom speed

Hello. I am creating a large city in Blender and when modeling the first building, the zoom speed was slow as it should be. Now, after creating the terrain, it’s impossible to zoom to building level because it zooms way too fast.

Any way I can change it?

Select the Building you are going to work with an hit Numpad comma to align your view- and scrollsettings to this Building.

Yeah, I’m on a laptop… I don’t have a numpad.

Select the area you want to move around and zoom in to and then go into View -> View selected
To reduce the amount of zoom from each scroll you should hold down the shift key I think.