Golden Rule Real Estate is a real estate business serving Chino, California. Local knowledge. Exceptional results. Golden Rule Real Estate is a local real estate and mortgage brokerage serving Chino and surrounding communities including Corona, Chino Hills, Eastvale, Ontario, Pomona, Diamond Bar, Walnut, Covina, West Covina, and La Puente. Led by broker/owner Flavio Berny, who brings a background in both mortgage lending and real estate, the team guides sellers with professional marketing and pricing support while helping buyers navigate every step from budgeting to closing with clarity and confidence. Grounded in responsiveness, honesty, and treating every client with dignity and respect, Golden Rule Real Estate is committed to making the experience of buying or selling a home a positive and rewarding one, with services also available in Spanish.