Route by which side of the water the building sits on
Asset class routing is the standard advice and it is only half the answer in a metro where geography decides who can physically serve the requirement.
An industrial inquiry for a building in Largo handed to your best industrial broker is still a bad route if that broker spends every day in Hillsborough. The requirement gets a knowledgeable call and a slow tour, and the second firm books first.
Route on county first, then asset class. Build it into the form, not into the reply. If the sender has to state the submarket before submitting, the routing rule has something reliable to work with, and nobody is guessing from an address they have not looked up.
Set a fallback and make it a person, not a shared inbox. Anything the rule cannot classify should ring someone within the hour rather than resting overnight while two competitors call back.
Audit the routing monthly by pulling ten inquiries at random and checking who got them. Rules drift as territories change, and nobody notices until a quarter has gone.