Welcome to 2175 Palmer Place, a grand executive estate tucked within the guard-gated and prestigious San Marino community. This stately 5-bedroom + office, 4.5-bathroom residence offers 4,461 square feet of thoughtfully designed living space on an expansive 8,400 square foot lot. Upgraded throughout with rich wood flooring and plush carpet, fresh paint, thick crown moldings and baseboards, plantation shutters, and elegant wainscoting, the home blends timeless elegance with modern comfort. A dramatic double-door entry leads into a sweeping Foyer featuring soaring ceilings, a striking curved staircase, and a Formal Living Room with a fireplace and two-story windows. The Formal Dining Room opens directly to the backyard, ideal for effortless indoor-outdoor entertaining. At the heart of the home lies an expansive Great Room, combining a chef’s Kitchen with quartz countertops, center island with bar seating, a sunny Breakfast Nook, Bluestar range, SubZero refrigerator, and walk in pantry, all flowing into a spacious Family Room with a built-in media center. The resort-style backyard is a true entertainer’s dream, showcasing mature tropical landscaping, a spa, putting green, custom stone fireplace, outdoor living pavilion with an outdoor kitchen – including BBQ, hood, and fridge – plus extensive brick and stone hardscaping and professional landscape lighting. Downstairs, enjoy a private ensuite bedroom, a convenient Powder Room, and a French country-inspired Laundry Room with a stylish sink and tile backsplash. A stately Executive Office impresses with soaring ceilings, custom built-ins, and a sliding ladder. Upstairs, the luxurious Primary Suite offers a triple-sided fireplace, private retreat, a large walk-in closet, and a spa-like bathroom with jetted tub, walk-in shower, dual vanities, and a makeup area. Three additional bedrooms complete the upper level – one with an ensuite bath and another with a large covered balcony. Additional highlights include a 3-car garage, a spacious driveway, low HOA dues, and no Mello-Roos. Ideally located just minutes from Ladera Elementary, The Market Place, Tustin Ranch Golf Club, and Peters Canyon Regional Park, 2175 Palmer Place presents a rare opportunity to own a refined estate in one of Orange County’s most sought-after communities.