It provides an independent assessment of what the property is really worth.
In the event you are unable to make your mortgage payments, and your lender has to sell the property, the appraisal represents the true value of the home and will inform the sales price.
The lending company also requires someone to physically see the property and establish if there are structural problems or flooding risks that may impact its current or future value.
You pay for the appraisal
In the case of a purchase transaction, the appraisal is ordered and completed after you and the seller have signed a sales contract. The buyer will pay for the appraisal in advance.
Regardless of the outcome of the appraisal, this fee is nonrefundable. The lender will hire a third-party appraisal management firm to ensure the appraisal is independent, with little likelihood of bias in the report.
The property is inspected (with somewhat different criteria than a home inspection). The findings are then compared with similar properties in the same area.
After adjustments are made for differences such as the number of bedrooms and bathrooms and lot size, the appraiser comes up with a value.
Your real estate agent is also able to estimate the value of your property. He or she will have access to the same information that appraisers do, and an agent with experience should be able to come very close to the value submitted by the appraiser.
The lender, however, relies on the appraisal report, and that affects you: if the property is priced higher than its appraisal value, your lender is very unlikely to loan you the money to purchase it.
Of course, that also protects you, as you likely won’t want to pay more than the property is worth.