Dunsmuir Hellman Historic Estate is one of Oakland’s premier rental venues for spectacular events. Whether you’re planning a grand wedding, an intimate party or a large social gathering we offer the perfect mix of elegance, experience and creativity. Dunsmuir Hellman Historic Estate’s serene atmosphere, quality services, and professional staff make it a perfect location to host your corporate retreat, wedding, reception, dinner party, or any other type of social event. Built in 1899, the Estate features a 37-room Neoclassical Revival Mansion set upon 50 acres of beautifully landscaped grounds