Alterations to the contributing accessory structure: 1. Structural improvements including new slab/footings, framing walls on first floor, studs and additional anchor straps on second level. 2. Interior modifications to floor layout. 3. Infill one window each on west, north and south elevation of second floor Replace remaining windows with aluminum, impact single hung 6/1 or 4/1 windows (white frames, clear glass). 4. Replace garage doors with garage doors featuring rounded corners. 5. Replace exterior stairs.