If a previous certificate exists, full property rewires on a stone cottage usually starts by checking whether it still reflects reality. The stock is pre-1900, walls are solid stone with lime mortar, thick internal walls, timber ceilings, and the practical constraint is that solid-stone walls mean cable chasing is off the table — routing goes through skirting, floors and lofts. Where an installation has been extended over decades, the sensible approach is to establish a baseline before adding anything else to it. Most Swansea visits settle this within the first hour.
Owners often ask whether this can wait. Sometimes it can, and where certificate at the end, delivered the same evening is the only finding we will say so plainly. Older installations around SA1–SA7 show this more often than newer ones. Full property rewires on a stone cottage is one of the more commonly misquoted jobs, largely because nobody tests before pricing it.



