Which Sydney suburbs offer the best balance in terms of reasonable rent price, low crime, being pleasant and within 30 minutes commute to the centre? Sydney is a sprawling city that stretches out for a two-hour commute north, west, and south of the CBD.However, finding a suburb that offers a reasonable rent price, low crime, and being pleasant while still being within a 30-minute commute to the city centre can be a challenge. Most of the suburbs that are closer to the city and considered “good suburbs” are also the most expensive. But don’t worry, we’ve done the research for you and have found the best Sydney suburbs that offer the perfect balance.