Built-up area plus your share of lifts, lobbies, staircases and the club. Usually 25–30% more than carpet, and the number most price quotes are based on.
How it works and what to check
Super built-up area is the built-up area plus a share of the common areas: lobbies, lifts, staircases, corridors and sometimes the clubhouse. The share is set by the builder, which is why two flats with the same carpet area can have very different super areas.
RERA requires the price of a registered project to be stated against carpet area, but quotes, brochures and resale listings still often use super built-up area. The ratio between the two is the loading.