Good reputations follow good builders among homeowners and real estate agents. Look for Bacchus Marsh Builders whose homes tend to maintain their value. We know that in recent years the value of homes has dropped a bit for one of the first times in history, because of the market. So this is not an exact science, but when you see that a builder's houses maintain or increase in value, it is a good sign. It would be best if you also looked for real estate agent ads that specifically mention the name of a builder of a house for sale that is already five or seven years old. The real estate agent sees the brand of the construction company as a great added value.