How we got the floor area: 2,460 sqft of land x 64% site coverage = 1,574 sqft per floor, x 2 storeys = 3,148 sqft of floor area. Site coverage: URA sets no site coverage limit for terrace houses (only setbacks from the road and the rear boundary), so this uses the typical terrace house, which covers 64% of its lot. Storeys: we don't hold this plot's URA storey control. URA allows 2 or 3 storeys in Landed Housing Areas (2 in Good Class Bungalow Areas) and 3 outside them, so this assumes 2. URA also allows an attic and a basement, which would add floor area and are not counted.

Enter your actual floor area below for a sharper figure.