More than 100,000 affordable homes need to be built in NSW as sky-high property prices continue to lock lower-income households out of the market, a new analysis shows.

To maintain the social housing stock at its current rate, an additional 2000 houses are needed each year until 2036 to maintain current waiting lists, a report from the University of Sydney says. A further 2900 dwellings are also needed each year “to ensure lower income households who currently face…