For Swarthmore College, SIA led a full remediation and deep energy retrofit of historic 1824 masonry house that was badly damaged in a fire. Applied passive house principles of continuous air sealing, code-exceeding insulation, and all electric building systems and appliances. New kitchen was created in previously unconditioned greenhouse, with new dramatic views overlooking Crum Creek. Living, bedroom and bathroom were fully renovated . Rebuilt stair for ease of use and code compliance. New landscape plan integrated into a steep hillside, with a new site drainage system.