A hypothetical condition is an assumption made contrary to fact, but which is assumed for the purpose of forming an opinion of value. The most common example of a hypothetical assumption is an appraisal for new construction, "subject to completion". In this case, the home’s appraised value is based on the current market value as if complete, even though the home may not be finished for several more months. The lender uses this appraisal for the purpose of construction lending by allocating installment construction draws to the contractor from the borrower's construction loan. When the home is completed, the lender sends the appraiser back out to certify the home's completion, typically but not always, for the original hypothetical appraised value.