Are gta online properties usable in story mode?

Grand Theft Auto Online functions as a standalone multiplayer component separate from GTA V's single-player campaign. Properties purchased in Online, such as apartments and businesses, exist within the online economy and are tied to individual online profiles. The story mode features its own set of purchasable properties for Michael, Franklin, and Trevor, which are unrelated to Online acquisitions. Rockstar Games has consistently maintained separation between the online and story modes, with no cross-compatibility for assets, vehicles, or currency between the two modes. This design choice preserves the distinct progression systems of each mode while allowing players to engage with the game's content in different ways.