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Pride of ownership defines this luxury residence where privacy, elegance, and exceptional craftsmanship converge in this remarkable hillside home located within the Diamond Hills Estates of a prestigious 24-hour guard-gated community. Thoughtfully enhanced with over $300,000 in premium upgrades, this 5-bedroom, 4.5-bath estate offers 4,212 sq. ft. of refined living space and reflects an outstanding level of care and attention—far surpassing the standard model-home experience. The entry welcomes you with soaring 20-foot ceilings and a grand open foyer, while 9-foot ceilings extend throughout the remainder of the home, enhancing its spacious and airy ambiance. The highly versatile floor plan features a rare dual-primary-suite configuration, including a generous main-level primary retreat, two inviting living areas, and two upper-level lofts ideal for a home office, media room, or flexible lifestyle needs. beautifully remodeled chef’s kitchen is designed for both everyday comfort and elevated entertaining. It showcases custom slim-shaker cabinetry, premium Sub-Zero and Wolf appliances, elegant Italian porcelain tile, White Oak engineered hardwood flooring, fully renovated bathrooms finished with imported Italian porcelain tile, a fully integrated smart-home system, brand-new plumbing, and a central water-softening system. Residents enjoy the security of 24-hour guarded access while remaining just minutes from shopping, dining, top-rated schools, and major transportation routes. This is a rare opportunity to own a truly distinguished Diamond Bar estate, where thoughtful design, extensive upgrades, security, and sophisticated living come together in perfect harmony.
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Last Updated: Sep 9, 2026 10:34 AM. Source: CRMLS
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Listed by Cathy Cheng (#HCHENCAT), 626-222-3050
Listing Office: CC Royal Realty (#PB19814)

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