All roads lead to North Sydney, identified as the most undersupplied property market in the country.
Good luck needed buying in Australia's 20 tightest markets
New research has identified the top 20 Australian house markets that desperately need new listings due to being severely undersupplied.
In all these markets, inventory levels are under one month, which is extraordinarily low, according to the research commissioned by HOOD.ai.
The inventory level i…