Hi everyone, a property over the back of me has been acquired for development into townhouses. Several properties in fact. A DA has been approved on the original boundary survey that identified our common fence line as the boundary. A new boundary peg appeared 2.3 meters into my backyard several months ago, I wasn't notified until my neighbors asked me if I was aware of it in September. My property is tenanted. I queried the "Development Manager" who had instigated and maintained contact over the last two years for when he required my permission to remove trees just over my fence (original boundary). He replied to my September email that they needed to re-survery the boundary as another property had submitted new survey point which moved their boundary. This new survery has been submitted to Land Registry Services and approved. At no time was I made aware even though the development company had all my contact details. Has anyone had an issue like this before? Is this an acceptable re-survey process (no notice) and placing a peg onto my property? Any advice? Thanks.