Welcome to 850 Eldorado Street, where you will enjoy the best of all worlds: a classic 1945 brick colonial facade, with a high-end designer interior including multiple recently renovated rooms. Cared for with kid gloves by the same owners for over 30 years, you will not find a more lovingly maintained and updated home on the market. The only aspect of this home that tops the gorgeous interior is its location on a corner lot in one of Winnetka's most sought-after neighborhoods - for good reason with its close proximity to Tower Road Beach, Hubbard Woods, Elm Street shopping district, 2 Metra stations and numerous parks. Be welcomed into the generously sized living room highlighted by a custom marble fireplace surround, perfect for cozy nights by the fire. A gracious dining room is ideal for more formal entertaining and opens to show stopping marble chef's kitchen remodeled in 2018 and outfitted with high-end and designer everything. Adjacent to the kitchen is the perfectly situated family room, which overlooks the back patio and yard through a full wall of windows and sliding glass door. The lush perennial gardens have been professionally tended to for decades, filling the backyard with vibrant color all summer long. Upstairs find 3 bedrooms including the serene primary suite boasting treetop views from 2 exposures and the recently renovated spa-like primary bath with custom floating vanity and quartz countertop, heated floors, porcelain tile, custom mirror, dimmable LED lights and Toto Washlet toilet. Both additional bedrooms feature sizable closets and 2 exposures. Don't miss the recently renovated full hall bath! The lower level fully finished rec area provides endless flexibility along with a 4th bedroom. Extensive additional seller updates (ask for a full list!) include: Pella Architectural Windows throughout, all electrical and plumbing systems have been replaced, professionally designed and maintained landscaping, outdoor sprinkler system (2021), state-of-the-art air purification system, exterior paint (2022), epoxy garage floor (2022), sump pump and battery backup (2023) and water heater (2022). With this one-of-a-kind opportunity, all that is left to do is unpack and start enjoying the east Winnetka lifestyle. Greeley Elementary school district. 2-car attached garage. Broker owned.