Tranquil and private, this two-story Monterey Colonial residence is situated on a large 23,012 sf lot, in the heart of the Huntington Library District. One of San Marino's most prestigious and desirable neighborhoods, the property is central to schools, Lacy Park and Downtown San Marino.This home features six bedrooms and six bathrooms. Four of the bedrooms, including master, are located on second floor. The heart of the house is a large great room that acts as an extension of the kitchen, combining it with the large family room and entertainment area. Natural light enters through a wall of windows and French doors opening to rear patio and yard. The extensive naturalistic grounds feature large rear lawn, specimen trees, brick patio and a separate, recently renovated guesthouse featuring: bedroom, bath, family room and kitchenette. The expansive lot, main house and guesthouse make this a perfect sanctuary that provides relaxation and peace of mind in today's world.*Detached 690 sf 3-car garage.*Automatic driveway gate.*707 sf Guesthouse renovated 2020.*Temperature controlled wine cellar.*Updated systems.*Built-in BBQ.