Welcome to 326 E Sierra Madre Ave, a fully reimagined 5 bd 4 ba single-story home featuring over $500,000 in top-to-bottom permitted upgrades. With acoustic-insulated dual master suites, an open-concept layout, and an extensive list of key upgrades, this is not a cosmetic flip - this home has had a total transformation built on thoughtful design, quality craftsmanship, and long-term durability. Inside, natural light fills the home, highlighting the brand-new 16mm engineered hardwood flooring and plush carpeting throughout. New drywall finished in a modern palette complement the home, with select interior walls removed and shear walls restructured to achieve the sense of openness and flow. The kitchen has been thoughtfully designed, featuring high-end appliances that blend seamlessly with the Euro-style cabinetry, with premium finishing throughout. New recessed lighting and updated fixtures throughout the home enhance the ambience and create a very vibrant living environment. Inside the primary suite, you’ll notice the spa-like bathroom featuring a spacious walk-in closet with soft lighting and custom built-in cabinetry. Both suites open directly to the newly landscaped yard, complete with a putting green and a gazebo that create a refined outdoor retreat, perfect for friends and family to enjoy. Nearly every major system has been replaced, with all-new plumbing and sewer lines, 200-amp electrical system with approximately 80% of the home rewired, a new water heater, a 5-ton HVAC system with new ducts, and premium R-32 insulation. A brand-new roof with new plywood offers peace of mind for years to come. Termite fumigation has been completed with all affected wood replaced, and pest control has been performed twice, covering both interior and exterior spaces. The garage has an epoxy coating and is EV ready with a 220V outlet. Located on a quiet and well-kept street in one of Glendora’s most established neighborhoods, this home offers a great balance of privacy and convenience. It’s just minutes from schools, parks, shopping, and dining, with quick access to the 210 Freeway for an easy commute. Don’t miss out on the perfect mix of quality, comfort, and location, this one checks every box. All property details are provided to the best of the agent’s knowledge based on available information. Buyers are encouraged to verify all information independently to their own satisfaction.