Documents & visas
PBG renovation
Post-IMB framework for approving structural changes—extensions and major retrofits need aligned paperwork.
PBG (Persetujuan Bangunan Gedung) is the modern pathway that replaced classic IMB for many projects.
Major retrofits—adding floors, extending footprints, big pool shell moves—should trigger architect + notary review against current rules, not “handshake OK.”
Buyers inheriting illegal builds inherit enforcement risk too.
See also: Knowledge base