This rare, True Mid-Century Modern Gem is located on one of Penn Valley's most coveted streets, tucked away on 1 Acre & completely surrounded by nature. Enter the driveway and be guided by the stone wall down the long drive, into this secluded oasis. The curved stone walkway, surrounded by trees and plantings leads you to the bank of glass doors. Open the circular- windowed front door to find the gleaming random width, hardwood pegged floors & open floor plan featuring floor to clg. glass walls & windows, providing this space with incredible natural light. The abundance of recessed lighting, fireplace, deep-sill windows & sliding glass doors are just some of the elements that make this space so inviting. The tiled kitchen features original custom designed/built cabinetry, clg. suspended glass shelving, butcher block countertops and stainless appliances such as the Blue Star Commercial range w/ Stainless Steel commercial grade exhaust hood along w/ the Stainless Sub Zero. The The kitchen peninsula overlooks the breakfast area & out to the large new deck & back yard of trees. Glass walls separate the kitchen & eating area from the fabulous (glass on 3 sides) Family Room. Sliding doors lead to the stone patio and greenry & the floor to clg glass create the sense that you are truly outside; away from it all. The formal Dining Room is open to the Living Room yet tucked away and has it's own glass walls to view the outdoors The 2nd Floor features 4 Bedrooms: 2 large guest bedrooms and a 3rd bedroom, is adj. to the Main Bedroom & currently being used as an office. The 1st bdrm is often mistaken for the Main Bedroom due to the large, open space and two sides of windows: Pella casement windows, w/ retractable screens & integral window treatments, it's large closet, and an attached tiled bathroom. The bathroom features incl. a wall of windows, skylight, step-up large tub, add'l heating, & a large vanity w/ a Corian top integral sink bowl. The 2nd bdrm features a large footprint, w/ MCM windows, as well as the signature floor to clg glass corner. The white tiled hall bathroom features a tub/shower and floating Corian custom vanity with integral bowl sink. Enter the Main Suite and look down the corridor, past the bank of closets (with built in shelving), to the gorgeous view through the full height plate glass window to the outside. To the left is the Main Bathroom featuring a large tub w/ handheld shower, toilet, bidet, stall shower and a wall of mirrored cabinets above the Corian integral bowl sink. The large plate window allows natural lighting. The Main Bedroom has the most stunning views! Floor to clg windows on 2 sides overlooking the greenery. Feel as though you're floating above in the trees yet tucked away. A niche of windows provides a perfect reading nook flooded with light or use the recessed lighting to provide ambiance. The adjacent room (currently being used as an office) could be used as the 4th bedroom. From this room see the views and the light streaming in from the outside: One full size sliding door with a Juliette balcony and one with the floor to clg glass. There are two ample sized closets in this room as well. The lower level features an outside entrance to the driveway and has light from the glass door and two windows as well as a window well. This room makes for a wonderful playroom, office or gym. Previous owners installed a pottery kiln that adds interest to this large and open room. Behind the door of this room is the fully cedar lined walk -in closet. 2 more windows flank the oversized washer and dryer, laundry sink and storage. The unique, large, metal door opens into the one car garage. Houses in this neighborhood have sold quickly, with half the land, and for well over $1.5M. At this sale price, you have plenty of “financial room” to update and make it your very own masterpiece without paying for someone else's taste.