Stunning Single-Level Mission Viejo Home with Upgrades Galore and Lake Access. Nestled in the highly sought-after Castille neighborhood, this single-level home offers fabulous curb appeal and a host of recent upgrades, making it model-perfect and move-in ready. The spacious floor plan features four bedrooms and two remodeled bathrooms, providing comfort and style for modern living. Upon entering, the vaulted ceiling and recessed lighting in the family room create an inviting atmosphere, while the fireplace and French doors leading to the backyard enhance the home's indoor-outdoor flow. The chef's kitchen is a true highlight, appointed with stainless steel appliances, abundant granite counter space, and windows that fill the area with natural light. The private backyard is a relaxing oasis, featuring a newly plastered saltwater pool with a baja shelf and fountains, a spa, and a partially covered patio area. Over $165,000 in upgrades, including new flooring, baseboards, new master and guest bathrooms, new pool equipment, new gutters, new water heater, new recess lighting, new front Dutch door, new front yard landscaping and lighting, and a full re-piping of the house with PEX, ensure peace of mind. This home is situated in a convenient location, just steps from two parks, award winning Castille Elementary school, the Oso Creek Trail, Oso Creek Golf Course, and the Mission Viejo YMCA. A significant bonus is the included membership to Lake Mission Viejo, which offers an array of recreational activities like pontoon boats, kayaks, stand-up paddleboards, fishing, and seasonal concerts. This home offers an unparalleled living experience, combining a beautifully upgraded residence with a vibrant community lifestyle. This home has low HOA fees and no Mello Roos! It will sell quickly so make your appointment to see it today.