This exceptional three-story luxury townhome crowns the top of Rincon Hill, offering the privacy and scale of a single-family home with full-service amenities. Renovated in 2021 by AIA Fellow Jim Zack of Zack DeVito, the residence was custom-designed and is offered both furnished and unfurnished. Overlooking the Sailors' Union of the Pacific and downtown San Francisco, the home features 10-foot ceilings and white oak plank floors throughout. The residence offers two private entrances: a third-floor entry from the podium level with direct access to a secluded patio, lap pool, jacuzzi, and outdoor fireplace, and a ground-floor entrance opposite the valet garage. All three levels are connected by a striking custom steel and acrylic staircase with a 30-foot sculptural guardrail of woven stainless steel rods. The first floor is dedicated entirely to the primary suite, featuring a northwest-facing terrace, a private sitting area ideal for work or relaxation, a spa-like ensuite with soaking tub, separate shower, double vanity, and a custom walk-in closet. The second floor includes two northwest-facing bedrooms with walk-in closets and floor-to-ceiling windows, a full bath, a spacious laundry room, and a library/office with built-in steel and wood shelving, enclosed by sliding steel and reeded glass doors. Designed for entertaining, the top floor showcases an open layout filled with natural light, custom storage, and thoughtful architectural details. A concealed bar wall, pivoting steel door with integrated storage, and a chef's kitchen with induction cooktop, steam and electric ovens, Miele dishwasher, and Sub-Zero refrigerator complete the space, along with a living area and powder room. A private outdoor patio just steps from the pool provides a tranquil retreat. Residents enjoy full access to amenities at both One Rincon Hill and The Harrison.