"Spacious" does not even begin to describe this nearly 3000-square-foot marvel in the beautiful Cedar Glen Subdivision. Sitting on an expansive 1/4 lot, this completely custom 4-Bedroom, 2 Full Bath, 2 Half Bath home with full Finished Basement and attached 2 Car Garage has a staggering amount of space. Inside, you'll find a sophisticated style with rich, oak hardwood flooring throughout most of the home, classic crown molding, and beautiful fixtures. Off the 2-story foyer, the expansive formal living room featuring hardwood floors and ample windows leads into an extra-large, sun-drenched 2nd living area featuring 3 walls of windows, tray ceilings, and French doors opening up to a gorgeous paver patio. This unique flex space is currently being used as a gorgeous and grand Home Office. The chef's kitchen features granite countertops, 42" hickory cabinetry, stainless steel appliances, a 36" Viking convection oven and gas stove as well as a 2nd Viking convection oven, instant hot faucet, counter seating, pantry, and desk, and opens to the charming family room with stone fireplace, skylights, and French doors leading to the spacious backyard. Enjoy this magnificent private outdoor area, perfect for entertaining, complete with a paver stone patio, 6 ft privacy fence, pergola, mature trees, and shed for additional storage. Back inside on the main level, you will find a separate dining room with hardwood floors, a beautifully updated powder room, and a laundry room. Step upstairs to your massive primary bedroom and en-suite bathroom that is sure to please even the most discerning buyer. This luxurious and grand bathroom features an enormous walk-in stone steam shower with 7 body sprayers, a rain shower, and 2 additional shower heads, heated custom stone floors, dual granite counter vanities with stone bowl sinks, vaulted ceilings, 2-person jetted tub and heated towel bar. The primary also includes 2 walk-in closets with beautiful custom built-in cabinetry, and the larger 8x8 closet also with chandelier and window. 3 additional bedrooms complete the 2nd level along with a 2nd full bath with updated double vanity, quartz counter, and whirlpool tub. The lower level is perfect for entertaining, boasting a rec room, built-in wet bar with built-in fridge, additional powder room, additional office area, cedar closet, and massive storage area, complete with workshop and egress window for potential 5th bedroom. Other wonderful amenities include 2 sump pumps with battery back-up, 2 new 50-gallon hot water heaters, a central vacuum, a whole house security system, a furnace with media air filter, a newer 5-ton Carrier A/C, stamped concrete driveway and walkway, Pella patio doors, updated wood clad windows and roof installed in 2007. Easy access to I-90, minutes from downtown Arlington Heights, Mount Prospect and Schaumburg and all their shopping, dining, theaters, and parks.