Two-storey residential building in front of the RAF Officers Mess [????-????] | Gwulo: Old Hong Kong

Two-storey residential building in front of the RAF Officers Mess [????-????]

Current condition: 
Demolished / No longer exists

It's visible in the centre of the photo below. From its style it looks to have been built several years before the more modern-looking RAF Officers Mess building (completed in 1934) behind it:

RAF Officers quarters & Guardroom-1936
RAF Officers quarters & Guardroom-1936, by IDJ

Photos that show this place

1935
1937
1954