New neighbours started renovating a couple of weeks ago. Nice young couple, who had the decency to come round and introduce themselves and let us know that there was going to be some noise and they would need access via our back garden. Not a problem as it’s in the deeds but I did ask then to give us a knock to let us know so we could get the dogs in the house.
A couple of weeks later when the main work started, unannounced, I heard a commotion in the back garden and went out to find a scaffolder, white faced in the back garden pinned against the fence by three very ‘defensive’ dogs. He knocked after that 😉
Other than that they appear to have removed and rebuilt every internal wall and the noise has been huge but have restricted it to 0800-2000 Monday to Saturday, which I think is entirely reasonable. As has been pointed out above, the sooner the work is completed, the sooner peace is restored!
Edit: in answer to the OP – 0735 is a bit early but ok on a Saturday IMO, if they do it tomorrow I wouldn’t be happy!