Ching Yuen garden - 正園花園 [????- ]
(you have to go to Centamap.com - it is not shown on Google Maps.
One building is a one bedroom / one bathroom bungalow c.1970. The other has a very large living and two small bedrooms and an outside kitchen also c.1970. Between them is a large, flat garden. Each building has big glass windows that face onto the garden.
It is zoned agricultural, but the two buildings should really be restored and put to use as nature displays for Lung Fu Shan Country Park.
TS, or "tolerated structures", is usually code for squatter hut, but in this case, the buildings were clearly a nice home.
About 10 years ago it appeared to be run as an aviary or some such as you could always hear birds from behind the wall.
I found reference to a man, 麥正, a "well-known cartoonist" who emigrated to Canada in 1992, who created 正園花園 (Ching Yuen Garden) in 1972.
But why has Ching Yuen Garden been allowed to go to seed (pun intended).