If the property has been altered, extended or let out, kitchen & bathroom upgrades on a new-build deserves more than a quick look. If you take one thing from this page: the awkward part is the routing, not the install. A written record matters as much as the work. Anything we find at a CF62–CF63 address is documented in a form you can hand to someone else. We would explain the same thing on site, just with the board open.
The cost drivers here are access and condition rather than parts. Diary planned for the access constraint is the one that moves a quote most. That is the honest version, rather than the version that sells more work. Kitchen & bathroom upgrades on a new-build is easy to get quoted badly and hard to get quoted honestly without looking at the installation first.



