Welcome to 3151 Grandeur, this original Janes Cottage in the Tutor revival style is nestled in an Historic Neighborhood in the beautiful Altadena Foothills with breathtaking mountain views. Step inside to an inviting open floor plan that seamlessly connects the living room, family room, and dining area--perfect for entertaining and creating cherished memories. All bedrooms and bathrooms are conveniently situated on the left wing, ensuring privacy and an effortless flow. The spacious backyard is an oasis with a large size swimming pool, ample space for gardening, and areas to host. A detached garage has his own electrical panel, sewer and gas offering a potential ADU (buyer to verify with city), extra storage, a studio, or a workshop, and the long driveway provides generous parking. With easy access to highways, local shops, hiking trails and dining, this charming home is move-in ready and waiting for you to make it your own!