Luxury Hiltop House Architecture by Safdie Rabines and Kustom in Rancho Santa Fe. Perfection luxury, created from the structure of a large building, spacious and bring diverse beauty that radiates from every element seta owned furniture. Lighting system that is rich in elegant colors. produce stunning views of space. Luxury is also emitted from architectural design that we present below. Building called the House Hiltop located in Rancho Santa Fe is a perfect example of timeless architectural masterpiece luxury, especially it is designed to maximize the 360 degree view from the top of the hill. This luxury home offers incredible panoramic views located on top of setting two private & gated acres in Rancho Santa Fe. This world-class estate was designed by renowned architectural firm Safdie Rabines & custom-built by award winning Wardell Builders with green energy efficient technology.