As a homebuyer you would want to ensure that you will get what you paid for. And so it is important that you have an accurate idea of the market value of the house. This is also why having the house appraised before buying it is imperative. Aside from that, lenders look at the market value of the property in deciding how much they will lend you. If you are buying an overpriced house you would not even be able to get financing for that much amount. Take note that lenders appraise the property you are buying too so they know how much its market value is too.   Aside from getting the market value of the house you are buying, you will also get to know more about the house. For instance, a home appraiser will be able to tell you the general condition of the home. If there is a problem with the foundation or the structure of the home you would know about it through the home appraisal. In addition to that you will also know the condition of the community where the house is located. And lastly you will know if the house you are looking into will be easy to dispose in the future. With such details, you will be able to decide wisely on your impending purchase.