Buildings can be moved by tapping & holding on any building that you'd like to move for a second or two. "Edit Mode" activates, allowing you to move the building somewhere else.
As for roads, those have to be bulldozed (via the Roads Editor) and repaved.
I tried the click and drag for my sims 4 and cant figure it out ... im so confused.... theres no edit mode.... i want to be able to make my city how i want with more houses and lots like in sims 2
Simcitybuildit
Sorry about that when i googled sims4 city layout change this stream came up.... sorry
