Search in Darwin is local in a way that maps neatly onto councils and suburbs.
Nightcliff, Parap, Casuarina and the CBD sit in the City of Darwin, Palmerston is its own city council, and Howard Springs belongs to Litchfield, and people use those names when they search.
Seasons drive a lot of the volume: air conditioning in the build-up, storm, leak and mould work in the wet, pest and pool care right through the year.
Property searches run steadily, helped along by tenancy changes linked to Defence postings. realestate.com.au and Domain own the listing searches, so property managers do better aiming at phrases like property manager Palmerston.
Agents answer to the NT Agents Licensing Board and trades hold NT licences, which stay with your firm. The audience is not huge, so tightly matched suburb pages beat broad volume.