Although the last 12 months have resulted in real-estate price increases of more than 11%, properties in GV can still be purchased for less than $1 million, which, in Sydney terms, is a steal. Suburban houses have a more affordable entry point than downtown properties and can also be rented for a considerable but predictable passive income. Investing in a suburban house can simplify your life and bring you the monetary security required to continue your daily activities and pursue new passions.