Magnificent, 4,223 sqft 1916 Colonial Revival Estate on park-like .53-acre lot in the coveted Professorville historic district known for its romantic era architecture and proximity to downtown PA. Rebuilt to studs and earthquake retrofit in 1987. 3 sundrenched levels plus 1,323 sqft detached 4-car garage w/separate carpentry shop, potential for ADU/multi-general housing. Main level 1 bedroom suite w/bonus room, formal living and dining rooms w/walls of windows/French doors overlooking mature trees/greenery. Oak floors, vintage glass pocket doors, crown molding, skylights, recessed lighting, laundry on 2 levels, multi-zone heating/AC. Well-appointed chefs kitchen w/island, fireplace, SS appliances. 7 closets, gas fireplace and glorious spa-like bath in primary suite. Sep 3 room suite on 3rd level w/private staircase. Brick terrace and raised deck for outdoor entertaining, surrounded by your own park-like oasis. Close to downtown PA, top schools, Caltrain, tech campuses, Stanford, 101