Welcome home to 657 Washington Street, a beautifully unique, one-of-a-kind, Mid-Century Modern mini-mansion in the coveted Vista De Vallejo. From the moment you enter you feel the charm and elegance that this home offers. Huge floor to ceiling windows bathe the living room/dining area with natural light and opens up views all the way to Sonoma County. The kitchen has been wonderfully updated with solid surface counters and stainless-steel appliances. To the left you will find an adorable Breakfast Nook complete with built in corner cabinets, where you can enjoy your morning beverage of choice or a casual dinner. Off to your right is your inside laundry room. Don't miss the hidden wet bar in the cabinet located in the entrance, perfect when entertaining. Head down the hall to 3 generous sized bedrooms, a huge primary suite and 2 full baths. You will love the primary bedroom's dressing room, surrounded by mirrored doors and a mirrored vanity for that Old Hollywood Movie Star treatment. Downstairs you'll feel like you walked into the set of Mad Men With a full vintage bar, raised hearth fireplace, built in vintage TV and Stereo. Plus, another bedroom and full bath. The private patio is accessible from the both the family room and primary bedroom. This rare gem has been tastefully updated yet still retains all the charm of the original home. Add paid Solar and this is a must-see home!