(Photo: Martin Cooper)
It's called Fantasia. It looks like a human-sized dollhouse that fits into a single slot in a parking lot in the seaside town of Aldeburgh, Suffolk, UK. You can find it on Google Street View here. A local travel information website says Fantasia has a kitchen, a bedroom, and a bathroom.
(Photo: Matt Lake)
This YouTube video indicates that people live there. I wonder what the experience would be like.
-via Messy Nessy Chic