One question that’s top of mind if you’re thinking about making a move today is: Why is it so hard to find a house to buy? And while it may be tempting to wait it out until you have more options, that’s probably not the best strategy. Here’s why.There aren’t enough homes available for sale, but that shortage isn’t just a today problem. It’s been a challenge for years. Let’s take a look at some of the long-term and short-term factors that have contributed to this limited supply.Underbuilding Is a Long-Standing ProblemOne of the big reasons inventory is low is because builders haven’t been building...