Current condition
Demolished / No longer exists
Built on KIL 2140, according to the 1938 Street Index (printed page 239, image 439 in the viewer).
There's a good view of the building on map '1935 Hong Kong' at https://www.hkmaps.hk/viewer.html At that time it was the northern half of a building, with open land to the north.
Re-development has rearranged the buildings, so that the current number 11 is the southern half of a building, with open land to the south.