Consumer unit upgrades on a modern flat sits somewhere between routine and urgent depending on what the property is doing right now. On a modern flat you should expect us to flag: developer CU inside a bedroom or kitchen — noise nuisance from RCBO trips; no SPD in the base install; communal EV provision governed by the freeholder, not the individual flat. The practical question for a Tredegar property is not what usually happens, but what this installation actually shows when it is tested. Older installations around NP22 show this more often than newer ones.
Where the answer is to leave it alone for now, that is exactly what we will tell you. The schedule of results records it either way. There is no single price for consumer unit upgrades on a modern flat in Tredegar, and anyone quoting one before looking is guessing.



