Welcome to 625 Chester Avenue, a rare one-level home located in a very prestigious neighborhood of San Marino, just moments from the iconic Huntington Library and Gardens. Set on a flat lot over 18,000 square feet, this expansive property offers the perfect blend of classic charm, lots of space, and endless potential. This gracious 5-bedroom, 3-bathroom home features open and generous living quarters, including a spacious primary suite, one bedroom on other side of the house with 3/4 bath, could be used as separate guest quarters,ideal for flexible use. A formal entry leads into a traditional living room with an impressive fireplace, recessed lighting, and beautiful hardwood floors. The heart of the home is the spacious family room, complete with soaring ceilings, skylights, a custom entertainment center, and French doors that open to a brick patio--ideal for indoor-outdoor living. The kitchen features granite countertops, Viking appliances, and a sunlit breakfast area with serene views of the manicured front garden. The centerpiece of the backyard has a sparkling pool, perfect for entertaining, relaxing or enjoying warm evenings. As a bonus, you will enjoy the view of the San Gabriel mountains. This home is a cosmetic fixer, offering incredible potential for those looking to customize, renovate, or invest in a solidly built property with great bones.