Welcome to this exceptional custom-built residence, perfectly situated in one of Pasadena's most coveted locations. Just moments from Caltech, Polytechnic School, and the vibrant South Lake shopping and dining district, this stunning three-level home offers the perfect blend of comfort, elegance, and convenience. Recently upgraded with over $200,000 in improvements-including a brand-new roof, new flooring, and fully remodeled bathrooms-this 6-bedroom, 4-bath home is move-in ready. Step inside to a beautifully lit, step-down living room with expansive views of the landscaped front yard. Entertain with ease in the formal dining room or the oversized family room, complete with a custom-built entertainment center and fireplace. The spacious kitchen is a chef's delight, featuring modern appliances, countertop seating, and an adjoining everyday dining area. Upstairs, the private master retreat offers a serene escape, while the versatile second-floor layout includes a sitting area, a home office, and a billiards room with its own wet bar and bathroom. The third-floor loft provides endless possibilities-whether as a playroom, gym, or yoga studio. The backyard is a true oasis, showcasing a newly plastered and tiled pool with jacuzzi, a covered patio perfect for outdoor gatherings, and a pool house with its own 3/4 bath. A long driveway leads to the impressive 3-car garage, offering ample parking and storage. This rare Pasadena masterpiece combines timeless design with modern upgrades in an unbeatable location. Don't miss the opportunity to make it YOURS!

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Property Details of 673 S Mentor Avenue

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Listed by CONG DU of eXp Realty of Southern California,Inc. (626-215-4029)

Based on information submitted to CRMLS as of May 15, 2026 3:28 AM EDT . All data is deemed reliable but is not guaranteed accurate by the MLS. All information should be independently reviewed and verified for accuracy. IDX information is provided exclusively for consumers’ personal, noncommercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

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