With home prices and interest rates still low across the country, and inventories high, it’s a great time to be in the market for a fixer-upper. By buying a house that needs some work, you can achieve your dream home for less than you would probably pay for a move-in-ready abode.To ensure you’re making the most of your investment, however, it pays to take a look at your credit before you buy and begin your remodel. You’ll not only need credit to cover the purchase price of the house, but you’ll need it for renovation expenses as well.The first step you should take in your bid to buy a fixer-upper is to check your credit report and score.