Full property rewires on a new-build is easy to get quoted badly and hard to get quoted honestly without looking at the installation first. The scope is standard once the physical routing is planned around that construction. Every circuit affected is identified and labelled, which makes the next person's job — and yours — considerably easier. We would explain the same thing on site, just with the board open.
The cost drivers here are access and condition rather than parts. Fixed price at quote stage, calibrated to post-2005 construction is the one that moves a quote most. That is the honest version, rather than the version that sells more work. This page covers full property rewires on a new-build for property in Caerphilly and the CF83 postcodes around it.



