The last time I noticed this antenna, I wondered if this was some radio amateur's shed. As soon as they renovated it and stuck the rather utilitarian metal doors on the front, I managed to place it: it's an electrical substation. A lot of the local ones seem to have antenna masts; I suppose it's how they do remote monitoring, or something. In my defence, I'm not sure the sign on the gate with the electricity symbol was there before, either.
GPS Coordinates:
51.45075, -2.62327
Location: Hotwells
