Tragic Hero - Chow Yun Fat (1987) - Chi Lok Villa, Tuen Mun

Boss Chu's house is Chi Lok Villa, a famous mansion that was demolished a few years back to make way for the current "South Crest" developemnt. You can see some images of it here because it also featured as Chor Yuen's house in Police Story 2. We don't get to see much of it in this film because the camera is inside filming out onto the driveway. This is where Yung puts in his attack plan and finally kills Boss Chu during a dinner party.