Located on one of the most sought after streets in Altadena and designed by noted architect Ray Kieffer, this stunning Monterey Colonial is a treasure. Lovely landscaping frames the home, which is beautifully situated on the flat 40,000 plus square foot lot. A large entry, with grand staircase and charming powder room welcome you to the first floor. The Formal Living Room features hardwood floors, a fireplace along with room for your grand piano. The Formal Dining Room also features hardwood floors and is nicely situated next to the kitchen, also adjacent to the light drenched Great Room, with a large fireplace and banks of floor to ceiling double hung windows from which to enjoy breathtaking views of the rear grounds. The flowing floor plan includes 4 bedrooms (1 without a closet), 5 baths, and a paneled library. In the remodeled Chef's Kitchen: a Wolf 6 burner range, Wolf double ovens, sub zero refrigerator, a breakfast counter and eat-in area; the kitchen also boasts custom cabinetry with quartz countertops. State-of-the-art Central Air: a high energy efficient, dual system for upstairs and downstairs with 4 zones upstairs and 3 zones downstairs, touch screen and wireless access, with the whole house on filter. Details abound: crown molding, wainscoting, a cedar closet, beam ceilings. Whether enjoying day to day living or hosting any size event, this perfect marriage of architectural beauty with today's amenities makes it easy.