- Welcome to 853 Oak St, a newly completed 2026 contemporary residence in the heart of Costa Mesa, offering a rare lease opportunity for a thoughtfully designed and highly upgraded main home. Showcasing four bedrooms and five bathrooms, each bedroom... features its own en suite, delivering both privacy and comfort throughout. As you step inside, you are immediately greeted by soaring 20 foot ceilings and expansive windows that flood the home with natural light. The open concept layout creates a seamless flow between the living, dining, and kitchen spaces, ideal for both everyday living and entertaining. The chef s kitchen is equipped with state of the art appliances, custom cabinetry, and sleek quartz countertops, complemented by a butler s pantry and a secondary prep kitchen, perfect for hosting gatherings or catering larger events. The main level also includes a private downstairs bedroom with custom built ins and its own en suite, along with a stylish powder bath for guests. Upstairs, a striking floating staircase leads to a versatile loft filled with natural light, creating an additional space for relaxation or work. The primary suite is a true retreat, featuring 10 foot ceilings, custom cabinetry, and a spa inspired bathroom with dual vanities, a soaking tub, and an oversized walk in shower with three showerheads. Two additional bedrooms, each with en suite baths and custom closets, complete the second floor, along with a conveniently located laundry room. The backyard is designed for low maintenance living with a clean patio space and artificial grass, offering a perfect setting for outdoor enjoyment without the upkeep. A spacious three car garage provides ample parking and storage. This lease offering is for the main residence only and does not include the ADU. A rare opportunity to enjoy brand new construction, modern design, and exceptional functionality in one of Costa Mesa s most desirable locations. Listing provided by: Lockwood, Michael of eXp Realty of California, Inc. LA State License : 01878277 Listing posted by Orange County [SYNDID 4158735 04272026] Read More