The level of repairs you make will likely depend on how hot the market is. If it's a sellers market, your agent may not suggest making any big changes. But if it's a buyer market, you may need to spend some time and money to increase the "curb appeal" of your home, which can ultimately increase the price you sell for. If you're selling during warmer months, spending a little bit of money adding some simple landscaping can add up to 28 percent to the overall home value. Paint the walls in neutral colors like whites and greys and consider replacing any carpet, if it's older and won't show well. Finally, make any big repairs such as foundation issues, broken windows or shutters, and roof issues, as these are all things that potential buyers will likely look closely at.