I have just googled. It's a lone house in "flatland" priced at about £2m above the price point the road.
It's on with three agents and was last reduced in October. Despite its charm, it hasn't exactly been snapped up.
Structurally it may not be as sound as it appears; neither has anyone suggested it is decluttered and "dressed" to sell which is customary for expensive properties. Neither is it on the market with high end agents.
I'd love to know the provenance of the owners who must have lived there for decades as there is no record of a previous sold price.
My initial instincts, I fear, were correct. It will end up going to developers for under £3m to be replaced with probably 6 flats, three stories which will all go for at least £1m.