Building over deconstructed buildings

I want to placements of some buildings or tear a factory down and build a new one instead, for I first have to delete it, then wait for a deconstruction. Only after the old factory is gone, I can start planning it it's place.
Would be great if we could toggle visibility of buildings scheduled for deconstruction and pre-plan the new factory on top of old one even before it was entirely deconstructed. The ghost blueprint will only start building once the old building is entirely gone.

100% agree. Frustrating when I'm rip and replacing a pipe for a new layout and I'm not able to plan the build operation until the decontstruct operation is completed. I'd like to see a mode where the stuff being deconstructed is ghosted so I can lay down the plans for the new build without either having to wait for the trucks or spend unity to do a quick destroy.