Located on the best street in one of the most prestigious neighborhoods of Riverside in Hawarden Hills and nestled at the end of a private cul de sac, this home is known as the Spanish Castle perched upon a hill with irresistible views of the mountains and city lights of the valley below. This beautiful classic California home is priced to reflect the need for the buyers to complete the kitchen and first floor bathroom remodel. Approximately 75% of the electrical has been completely redone in the main house. This classic Spanish colonial home and guest house boasts 6 bedrooms, 4 bathrooms, an impressive 4,400 sf of living space with 1.25 sprawling acres. Immediately notice the incredible curb appeal as you come down the long driveway and are greeted with mature trees, well-manicured landscaping and unique privacy. The main home comprises of 3,600sf including 4 bedrooms, 3 baths, a study, formal entrance, living room and formal dining room that look over the amazing backyard, pool area and mountain peaks in the distance. Upstairs you will find 4 bedrooms (2 of which share a completely remodeled Jack & Jill bathroom), 2 spacious balconies with more terrific views and the master suite as well. This master bedroom and bathroom give you the freedom to run wild and create a fabulous space that is calling your name. This home has all new upgraded plumbing, partially upgraded electrical and a new sub-panel and even a basement for incredible storage or a wine cellar. Out back you will be captivated with the oversized 10ft deep pool, which has the thrills of a diving board, katch-a-kid safety net and boasts a newer energy efficient Pentair variable speed pump. The guest house is a 2 bedroom, 1 bath at 800sf and sits above the 4 car tandem garage with a 1/2 bath, workbench and windows for natural light. There are multiple producing fruit trees such as avocado, apple, lemon, orange, peach, grapefruit and almond, to name a few. This incredible home sits exclusively on top of Whistler Way and is located just minutes from the grocery store, award winning private and public schools, parks, major shopping and quick freeway access to all major freeways. No HOA nor Mello Roos! Put your own personal touch on this rare gem and come turn this beauty into your dream home!