Brentwood is a neighborhood in west L.A. and is located at the base of the Santa Monica Mountains, Wilshire Blvd., the Santa Monica city limits.  It is on the border of Topanga State Park and the famous Mulholland Drive along the ridge-line of the mountains.

Nearby neighborhoods and cities include Pacific Palisades on the west, Santa Monica, West Los Angeles, Westwood, and Bel Air.