Reference

All functions
divisions_ACT	Allhomes ACT suburb (division) names and IDs
divisions_NSW	Allhomes NSW suburb (division) names and IDs
extract_past_sales_data()	Extract Allhomes past sales data for a single division ID and year.
get_ah_division_ids()	Get Allhomes division (suburb) IDs (name, state, postcode, ID).
get_past_sales_data()	Extract Allhomes past sales data for a/multiple suburb(s) and year(s).