**Positive Reviews Summarized:** Costa Brown Architecture is highly praised for its attention to detail and innovative designs. Customers appreciate the firm's ability to push the boundaries of creativity and deliver next-level architectural solutions. The designs are described as stunning and unique, with the company's focus on enhancing and complementing existing structures resonating well with clients. With a strong track record in San Francisco's historic area, Costa Brown Architecture is a go-to firm for those seeking high-quality, custom architectural designs that showcase the building's unique personalities. **Unique Facts:** 1. Over twenty years' experience in the historic San Francisco area. 2. Passion for finding hidden treasures in historic buildings. 3. Emphasis on truth in materials and high-quality design details. 4. Design philosophy of working alongside existing structures and their contexts. 5. Extensive track record of delivering approved approvals to clients, saving time and money. **Business Specialty:** Costa Brown Architecture specializes in creating stunning custom details that enhance and complement existing structures. They work with skilled contractors and fabricators to achieve high-quality design solutions that celebrate the unique personality of each building. With a deep understanding of San Francisco's permitting and planning procedures, the firm has a proven track record of delivering approved approvals to clients, ensuring a smooth and efficient process.