Yes, it's important to factor in additional costs like landscaping, appliances, and furnishing, as these items are typically not included in the home's base price. You'll may want to consider energy-efficiency upgrades and other features that can add value to your home. Making sure all of these components are taken care of during the construction process will help ensure a smooth transition from building to closing. Of course, you can always negotiate these items into the terms of the contract and have the builder take care of them for you.