Gisele Bündchen has begun the process of becoming Tom Brady's new next-door neighbor ... and if you look closely enough, you can see she's actually getting a hand with the move from an associate of the jiu-jitsu coach who vacationed with her earlier this month.
TB12's ex was spotted Monday outside the $11.5 million Miami Beach home -- which is located just across the creek from where Brady is building a house -- directing traffic and handing off appliances.
Gisele pointed at different parts of the property with famed designer Constanza Collarte .