Nestled in the rolling foothills of Simi Valley, the area is known for its scenic backdrop, tranquility, and cool breezes and sweeping views of the valley and mountains. Residents of Castlewood have access to the broader Big Sky amenities, which include a central park with sports fields, a dedicated dog park, and immediate access to miles of hiking and mountain biking trails. Located on the end of a private street on a cul-de-sac is this 5 bedroom and 4.5 bathroom home with a courtyard flex room, which would make a great office, studio or gym. This home with panoramic view features a formal living room with a fireplace. There is a formal dining room that overlooks that courtyard. The spacious chef's kitchen features stainless steel appliances, a huge breakfast bar and opens onto a family with fireplace and French doors that open onto the private-resort styled yard. On the main level is a large bedroom with en-suite bathroom. Upstairs there are 4 spacious bedrooms including a generous primary bedroom with fireplace, large walk-in closet and en-suite bathroom with double sinks, spa tub, and separate shower. In addition, there is wonderful sunroom with fireplace. This versatile space would make a great place to relax and enjoy the view, but would also make a great living room, office, or gym. In additional upstairs bedrooms include one with an en-suite bathroom and two that share a bathroom with double sinks, plus there is a generous balcony. The expansive backyard has both hardscape and grassy area. It features sparkling pool, spa, built-in BBQ and swing set styled treehouse with slide. There is a 2-car garage and a 1 car garage. This home with wonderful views offers privacy and flexible floorplan to suit your lifestyle.