Timeless, luxurious and one-of-a-kind mid-century modern estate in idyllic Barrington Hills will wow you from the moment you enter the lush and secluded 5.4-acre property. Extensive whole-home renovations completed in 2021 and 2022 incorporate today's styles and sensibilities and instill a chic, sophisticated vibe inside and out. Enter into this oasis of serenity and tranquility beneath a two-story foyer featuring custom mahogany millwork and an exposed brick fountain. A spacious great room with vaulted ceilings and gas fireplace (one of three) is among the many stylish and welcoming areas for year-round entertaining. So is the connecting skylight-lit sun room, which overlooks the deck, the 800-square-foot pool (with diving board and adjacent splash pad), the 5-hole putting green and a stunning backyard. Expansive chef's kitchen features recently updated professional-grade stainless steel appliances and radiant floor heating as well as a large center island and expansive dining room. 5 bedrooms, 4 full bathrooms and 3 half bathrooms -- along with an apartment-style suite with its own private kitchenette, full bath and attached single-car garage for your extended family and/or visitors. Primary bedroom suite features a vaulted ceiling, gas fireplace, updated en-suite jacuzzi bath with steam shower as well as a second-floor screened-in balcony. Aside from two newly added home offices and the remodeling of all bathrooms, yet another perk is the newly finished basement with custom glass wine room! Property has been professionally landscaped and features a 15-zone sprinkler system. Property rolls on and on into a deeply forested area where birds and native animals of all kinds can be seen daily. ALL NEW mechanical systems throughout the home and pool pump room. Barrington 220 Schools. Over 9,000 finished square footage of living space can be yours!