Welcome to 2004 Glen Allen Ln in Altadena, CA, with views of Downtown LA, this is a rare opportunity to own a spacious, private residence in one of Altadena's most desirable settings. Located on a quiet private driveway shared with two other homes. Built in 2004, this 4-bedroom, 4-bathroom home offers 4,137 square feet of living space and a 3-car garage. The gourmet kitchen is a standout feature, showcasing high-end Miele appliances, including two ovens, a stovetop, a warming drawer, a built-in coffee machine, a dishwasher, a steamer, and a refrigerator. The interior has been recently upgraded with new paint throughout and new flooring, creating a bright, move-in-ready environment. Bathrooms feature premium Dornbracht and Noken fixtures, adding a refined, contemporary finish. The entire second floor is dedicated to the primary suite. This level includes a private office or bonus room, a double-sided fireplace, rooftop balconies, a seating area, and a large primary bathroom with a fireplace, soaking tub, and oversized shower. Both closets in the primary bedroom offer the opportunity for customization to suit your needs. The backyard is designed for outdoor living and entertaining, featuring a new firepit and built-in barbecue.