This is the landmark Brentwood Glen/Westwood Hills building with the mirror exterior visible to all the traffic on the 405 Freeway through the Sepulveda Pass. With coworking space and private executive offices, 500 S Sepulveda office space is good for 1 person or a team of 12. With offices ranging form 80 to 700 square feet, our Brentwood Glen office space has a solution for you.