Welcome to 9911 Westhaven Circle, a beautifully renovated 2 story home situated on a quiet cul-de-sac in Westminster's desirable Westhaven neighborhood, near the Fountain Valley border and Mile Square Regional Park. Offering an impresive 2,602 square feet of living space on a 6,000-square-foot lot, this five-bedroom, three-bathroom residence features a versatile floor plan with two spacious bedrooms downstairs and three upstairs. Enter through contemporary double doors into an open living area featuring soaring vaulted ceilings, abundant natural light, and a stunning staircase with frameless glass railings! The remodeled kitchen features quartz countertops, custom gray shaker cabinets with soft-close hardware, a glass-tile backsplash,side by side lazy susan and new stainless steel appliances. Luxury waterproof vinyl and tile flooring complement the home's modern finishes.The upstairs primary suite includes a private bathroom. All three bathrooms have been remodeled with frameless glass shower enclosures, designer tile, white shaker vanities, and illuminated LED mirrors.Extensive improvements include whole-house plumbing repiping, a new kitchen gas line, dual-pane windows and sliding door, fresh interior and exterior paint, a new air handler and five-ton A/C condenser, recessed lighting, updated fixtures, and a refreshed fireplace. The newly poured concrete driveway accommodates up to three vehicles, in addition to the attached two-car garage. The low-maintenance backyard offers space for entertaining, landscaping, or a potential ADU, subject to city approval. Conveniently located a 5-10 min drive to Mile Square Regional Park, shopping, dining, Little Saigon, and the 22, 405, 5, and 57 freeways.