Tucked away in the Santa Clarita valley, Northglen is a hidden gem for those seeking a charming and peaceful place to call home in Valencia, CA. Close to restaurants, theaters and shopping. Enjoy easy access to the 5 Frwy. Northglen apartments are located close to Castaic Lake and Magic Mountain in Valencia, CA. Residents enjoy a home close to restaurants, theaters, and shopping. These spacious homes feature NEST thermostats, fireplaces, kitchens with modernized cabinetry, upgraded lighting and everything you would expect to find in the perfect home.