Step into this beautifully designed coastal Mediterranean, 5 bedroom, 5 bathroom, 3,453 sq. ft. home with attached ADU and be transformed into a house of luxury. Nestled in the coveted gated community of Mission Circle in San Marcos, a Plan 3 home like this has not been available for sale since community sell out. The attached ADU, with its own entrance, is perfect for a whisky room, in-law suite or offers potential rental income, especially with Cal Sate San Marcos located less than 2 miles away. The ADU has its own little kitchen with a sink and microwave. In the main home, the kitchen boasts a custom stove shroud with a stunning quartz backsplash and quartz shelving perfect for spices, cooking utensils, or a memorable picture. Hand selected stone is showcased as the backsplash to the quartz kitchen countertops. The living room features a custom electric fireplace with mantle, and ceiling beams that run throughout the main first floor, and upstairs loft. This home stuns with every detail. Upgrades include paid off Solar panels, partial home backup Battery, Provenzo LVP flooring, designer cabinet hardware, lighting and faucets touch every aspect. Beauty and convenience meet here featuring a walk-in kitchen pantry, upstairs and downstairs laundry, roman shades throughout the home, his and hers custom master closets, standalone master bathtub, and master bathroom with roman clay feature wall. The garage is wired for an electric car charger. The outdoor living space offers a California room complete with roll up shades, and a tranquil backyard with mature olive trees, plants and lighting. The newest City of San Marcos Community Park has been approved for Discovery Street. The unnamed park will span 16.5 acres and has plans to include tennis and pickleball courts, a small and large dog park, walking trails, playground structures, a half basketball court and an event lawn area. Internal to Mission Circle, the community has a dog park, playground structures, and a large pool with barbeque area and fireplace. This home is priced to sell.