553 Diamond Ave

Rare professionally remodeled modern living on a quiet Sign Hill cul-de-sac with sweeping South City views. This two-level home offers 4 bedrooms, 3 full bathrooms, and a reconfigured layout designed for comfort and function. A newly added family room on the lower level opens directly to the backyard ideal for recreation or guest use. The main floor separates the bedrooms from the living and kitchen areas, enhancing privacy. Updates include premium wood flooring, NEW kitchen with quartz countertop, and state of art stainless-steel appliances. Bathrooms feature new tile, vanities, and fixtures. Electrical and mechanical systems include 200 AMP panel, recessed LED lighting, updated HVAC ducting, and battery-powered smoke/CO alarms. The garage features epoxy floor, fire-rated wall and ceiling, and structural reinforcement. Additional highlights include a NEW Class A roof with 5-year warranties, Milgard double-pane windows with bug screens, fresh exterior paint, a Caldwell walnut-finish entry door, and a steel-railed deck overlooking the city. Moments from Sign Hill Park, Oyster Point, and downtown SSF, this residence enjoys effortless access to BART, Caltrain, and the Bay Areas premier AI and biotech innovation centers blending modern comfort with a peaceful, elevated lifestyle.