Vallecito, Newbury Park, CA - Nestled in the hills of Newbury Park, among large beautiful trees, this 55+ manufactured housing community is one of the most attractive and welcoming neighborhoods in California. Besides our resort-style amenities, professional staff, and friendly neighbors, Vallecito boasts a gorgeous southwestern California location. Breathe in the endless rolling hills and experience the good life beneath the beautiful California sunshine. Come check us out and start living the ultimate California lifestyle today!