Painting an entire 3-bedroom home in London can vary massively in price, mostly because some decorators cut corners on prep. The smoother the walls and woodwork, the longer the job — and that’s reflected in cost. To get a realistic baseline, check how teams like london painting pros calculate their quotes: materials included, clear timelines, and transparent processes. Jobs done at that level rarely need “touch-ups later” because the finish is properly executed the first time.