Located on a quiet, tree-lined street north of Montana Avenue, 434 21st Place is a beautifully updated 4-bedroom, 3-bath home offering 2,560 square feet of inviting, light-filled living space. The inviting living room features rich hardwood floors, classic crown molding, a fireplace, and expansive picture windows that frame lush greenery and flood the space with natural light. Its open layout flows effortlessly into the breakfast area and kitchen, creating an ideal setting for relaxed daily living and seamless entertaining. Elegant French doors lead directly to the backyard retreat, bringing the outdoors in and enhancing the home's sense of indoor-outdoor harmony. The remodeled kitchen is bright, timeless, and designed for both style and function. It showcases crisp white cabinetry, marble countertops, tile flooring, and high-end stainless steel appliances, including a Sub-Zero refrigerator and a Viking double-door oven. A charming breakfast nook overlooks the garden and opens seamlessly to the outdoors, creating a light-filled, airy space that reinforces the home's open and inviting atmosphere. The flexible floor plan features two bedrooms and bathrooms on the main level, including one with an en-suite bath ideal for guests, extended family, or a home office. A second downstairs bathroom thoughtfully integrates a stackable washer and dryer for added convenience. Upstairs, two additional bedrooms and bathrooms provide privacy and separation, anchored by a spacious primary suite with its own luxurious en-suite bathroom. The backyard is a true retreat beautifully landscaped with mature trees, raised garden beds, and multiple areas for dining and entertaining. A pergola-covered patio sets the stage for al fresco evenings, while a private yard offers space to play, garden, or unwind. Completing this serene outdoor haven, an inviting spa provides the perfect spot to relax. Set in the coveted 90402 zip code, moments from Montana Avenue's boutiques, dining, top-rated schools, and the beach, this home blends classic Santa Monica charm with modern comfort in an exceptional location.