Discover a tranquil, enchanting retreat nestled in a GATED community within the heart of Atascadero. Immerse yourself in a thoughtfully designed haven that marries elegance & modern comfort. Spanning 4.9± acre oak-studded lot, this oasis offers a sense of space, privacy & AMAZING VIEWS. The property features a Main Home encompassing 3233± sqft, boasting 4 bdrm, 2.5 bath, 3-car garage & a SEPARATE DETACHED 1000± sqft ADU, complete with 1 bdrm, 1 bath, full kitchen, laundry room & expansive deck, great for family & friends or a potential source of INCOME. Situated in Summit Hills, between Atascadero & Morro Bay, this property welcomes you with a stunning floor plan. Step into the luxurious Main Home & be greeted by a gracious foyer adorned with soaring HIGH ceilings, cascading stairwell & abundant natural light. The entry-level offers a versatile bedroom adjacent to the foyer that may function as an office or workout room. The formal living & dining rooms offer SPECTACULAR VIEWS & feature a beautifully positioned free-standing fireplace, complementing the property's elegant, inviting ambiance. Impressively appointed fixtures, fans & neutral paint selections can be seen throughout. A gourmet chef's kitchen with an expansive center island, stainless steel appliances & an informal dining room seamlessly transitions into the family room. Ascending into the oak trees to the upper level with newer carpet throughout, you'll find the Primary Suite, a true spa-like retreat. Picture yourself unwinding in this serene atmosphere, complete with a spacious private balcony, lofty ceilings & cozy fireplace. The Primary Bathroom dazzles with two separate vanities, tasteful tiled backsplash, exquisite shower & generous soaking tub. Additionally, there is a sizable walk-in closet & private balcony off the bathroom. All Guest bedrooms are generously sized with ample storage space. This executive home offers a range of modern conveniences including an OWNED SOLAR SYSTEM, an upgraded whole-house GENERATOR, newer central vac unit, NEST thermostats & even a recently replaced second-floor AC unit. Experience the quintessential California indoor/outdoor lifestyle with a sensational SPARKLING POOL featuring a RETRACTABLE COVER system & SEPARATE SPA. There is even a NEWER commercial-grade pool heater for the possibility of year-round swimming! Whether you're a growing family, a working professional or an entertainer, come & discover the beauty & allure of this captivating property!