Welcome to 3495 Bayfield Blvd., a fabulously appointed meticulously landscaped 5-bedroom, 3.5-bathroom Split Level located in the highly desirable Estates section of Oceanside. Main Level Living & Outdoor Oasis Step into a welcoming entrance hall with beautiful hardwood floors throughout the formal living room, formal dining room, and expansive den with a gas fireplace. The main level also features an eat-in kitchen equipped with stainless steel appliances and granite countertops, a sitting room, a full bathroom, a dedicated laundry room, and access to the partial garage. Step outside to your private backyard retreat featuring a bi-level cedar deck, an impressive outdoor kitchen, paver patio, and Jacuzzi-all privately secluded by a mature hedge wall. Upper Level Bedroom Layout Just a few steps up, the second level is dedicated to the primary suite, complete with its own full bathroom and spacious primary closet. Continuing up to the top level, you will find four spacious bedrooms, two of which share a convenient adjoining bathroom. Finished Basement & Mechanical Upgrades The partial basement offers additional living space with a lower-level den/playroom, a half bathroom, and a dedicated workshop/storage room. High-End Mechanicals & Features Include: Heating & Electrical: 5.5-zone wall-hung gas heating system, 200-amp electrical panel with a subpanel, and a generator transfer switch. Comfort & Efficiency: 8 A/C units, spray-foam insulated crawl space, French drain system, smart sprinkler system, and full security alarm system and so much more.