321 Brownstone Drive

St. Charles, IL 60174

Luxury Brownstone Living in the Heart of Downtown St. Charles. Welcome to one of downtown St. Charles' most exceptional luxury brownstones. Offering over 3,200 square feet, 4 bedrooms, and 2.1 baths, this extraordinary residence combines timeless architecture, sophisticated design, and state-of-the-art technology in one of the city's most coveted walkable locations. Designed for those who appreciate uncompromising quality, every space has been thoughtfully curated with premium finishes throughout. The chef's kitchen is a masterpiece featuring Wolf, Sub-Zero, and Miele appliances, complemented by integrated wine, ice, and refrigerated produce drawers for effortless entertaining. Elegant Restoration Hardware lighting enhances every room, while engineered hardwood flooring flows throughout the home, creating warmth and continuity. The primary suite is a true sanctuary, featuring a spa-inspired ensuite bath with heated Carrara marble floors, a luxurious steam shower, bidet, custom-designed finishes, and premium fixtures that rival those of a luxury resort. Technology is seamlessly integrated with an enterprise-grade Ubiquiti whole-home mesh Wi-Fi system, built-in Sonos audio, smart lighting, automated window treatments where needed, and custom premium wood blinds throughout. Custom closet systems maximize both beauty and functionality, delivering exceptional organization in every space. The oversized attached garage is finished as an extension of the home with an epoxy-coated floor, custom built-in cabinetry, and a retractable screen system, creating a versatile space ideal for entertaining, fitness, hobbies, or enjoying the outdoors throughout much of the year. Step outside and experience one of the most walkable lifestyles in the western suburbs. Whole Foods Market is approximately 150 feet away, while Arcedium Coffeehouse, where coffee is roasted fresh daily, is just steps from your front door. Award-winning restaurants, craft breweries, boutique shopping, live entertainment, the Fox River, parks, and year-round festivals are all within walking distance. Luxury. Convenience. Technology. Lifestyle. This is a rare opportunity to own one of downtown St. Charles' premier residences-where every detail has been elevated and every convenience is just outside your door.

Listing Courtesy of MRED as distributed by MLS Grid of Coldwell Banker Realty



Based on information submitted to the MLS GRID as of 2026-07-27 05:26 PM UTC. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.
Last checked: 2026-07-27 05:26 PM UTC
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