LOVE TO HOST? LOOKING FOR A HOME WITH PLENTY OF SPACE IN AN UTTERLY DESIRABLE LOCATION? 4158 Square Feet of living space . Welcome to 315 E. Union Avenue, a Historic 6BR, 3BA all-Brick 1940s Church Conversion offering Stunning Custom Features - in a Prime Walkable Wheaton Location!! Step into timeless charm and thoughtful modern updates in this one-of-a-kind all-brick 1940s residence-originally a church, it has been beautifully transformed by the current owners into a private home. This architectural gem offers a rare blend of history, craftsmanship, and comfort. From the moment you enter, you're greeted by the warmth and richness of hardwood floors, exquisite millwork, French doors, and new solid wood 6-panel doors throughout. The heart of this home is a fully renovated (2020-2024) custom-designed kitchen featuring gorgeous tall cabinetry with soft close feature, granite countertops, two pantries, a classic dual- fuel Elmira stove, a center island with seating, a planning desk, and a sun-drenched dining nook-perfect for a nutritious breakfast to start your day, or family dinners as your day winds down. The main level also showcases a welcoming 2 story foyer; grand formal living and dining rooms anchored by a striking stone wood-burning fireplace, echoing the warmth and elegance of a bygone era; a lovely primary suite with private full bath; 4 additional secondary bedrooms; a beautifully renovated full hall bath with furniture grade double vanity (2020); and main floor laundry for ultimate convenience. Downstairs, the lower level offers incredible versatility with two private entrances, a newer full kitchen (2021) with walk-in pantry, travertine flooring, comfortable radiant heat, and a full bath. This level also includes a home office with double French doors, a formal library/sitting room, an expansive living area perfect for entertaining family and friends featuring a second stone wood burning fireplace, a home theater space, and an additional bedroom-ideal for multi-generational living, a guest suite. An expansive unfinished walk-up attic offers endless possibilities-whether you envision a private and spacious primary suite, art studio, play room, home gym, or additional bedrooms & bathroom, this space is a blank canvas ready to fit your unique needs! Outside, enjoy a fenced yard shaded by mature trees, lush landscaping, picturesque vines that have become a natural part of this home's architecture, a charming paver patio, walkway, and a concrete driveway (2024) leading to the attached garage. Unbeatable location-walk to prestigious Wheaton College, charming downtown Wheaton with its amazing shops and eateries, the acclaimed Wheaton Public Library, and both Wheaton Metra train stations. Transferable home warranty to 7/2027. A rare and remarkable home with character, space, and an enviable address-don't miss this opportunity!