Here's an illustration of this:
www.rightmove.co.uk/property-for-sale/property-37768813.html
Truly vomitous prose:
"Coach House For Sale and on the horns of a dilemma - should it remain part of the servant hall or upgrade and become the master's residence?
A coach house can stay true to its roots and house the conveyances and attendant grooms - or in today's parlance, the staff flat and garaging for a fleet of luxury cars. Or it could be reborn as a delightful two or three bedroom house, in the village-like environment of a charming cobbled mews complete with stone entrance arch.
Such is the quandary facing the potential buyer of this property. Unleash one's imagination (and architect) on what is a proper sized space, and turn it into a really very satisfactory house, with an enormous open-plan reception room and kitchen downstairs? Or indulge long held dreams of car-owning supremacy, save oneself a spot of subterranean excavation, and put the staff upstairs.
It's a tricky one, but either option is feasible and sensible, and more than that, hard to come by in today's market. It is a quiet and peaceful mews, yet incredibly well located. As investments go, it seems to be a good one - the first freeholds on this mews were sold for between eighty-seven and one hunderd and forty-seven pounds in about 1860, so there has clearly been an uplift since then!"
What the fuck?
Clearly while £2 million now, this was once a family house.