Estimate your realized yearly energy savings to calculate an estimated increase to your property value.
The IPV is based on present value and dollar per energy reduction formulas that are averaged into a total number. The IPV can then be used for appraisal analysis (discounted rates) or added to the current value of the property, (subject to completed improvements and appraisal, underwriting requirements), to achieve an estimated value.
(Disclaimer: The IPV calculator yields a general estimate and in no way reflects an actual appraised or property sale value. A formal audit and appraisal will need to be conducted, and is subject to lender approval and funding. For a property listing evaluation, contact your local real estate agent.)