Harmonisation rule

Revised floor area definitions wef 1 June 2023

Apply to all Government Land Sale (GLS) and industrial Government Land Sale (iGLS) sites launched for sale on or after 1 September 2022

• In consultation with industry representatives from the professional institutes, URA, SLA, BCA and SCDF have jointly reviewed the different floor area definitions to harmonise requirements across agencies, which aims to pave the way for coordinated submissions and improved productivity for the built environment profession. The key changes are summarised as follows: a) All agencies’ floor areas will be measured to the middle of the wall. b) All strata areas will be included as GFA. c) All void spaces and aircon ledge will be excluded from strata area. d) BCA and SCDF will adopt an aligned definition for SGFA computation.