Shoot the before-and-after as one pair, not two separate photos
The single most effective piece of content on a demolition or scaffolding job is a genuine before-and-after, shot from the exact same position and angle both times. It sounds obvious, but it's the detail most site photos get wrong: the "after" shot is taken from a slightly different spot, at a different time of day, and the comparison loses most of its impact. Marking the original camera position, even roughly, and returning to it for the final shot makes the difference immediately obvious rather than something the viewer has to work out.
Angle: wide enough for context, close enough for scale
A site shot from directly across the street shows the whole structure but loses the sense of scale. A shot from slightly below, angled up, exaggerates height and makes a scaffold or a demolition site feel genuinely imposing, which is usually the effect worth going for. Combining that with a drone shot from directly above gives the full picture: one angle for scale, one for footprint.