IDEAL WALK-TO-TOWN-AND-TRAIN LOCATION, ONSITE PARKING FOR FIVE CARS PLUS EASY 24/7 STREET PARKING — NEWER ROOF / PLUMBING / SIDING! 3621 Vernon is a legal nonconforming two-flat on a quiet Brookfield street, in which current owners have made several major updates. This solid building provides an updated 2 bedroom/one bath unit on each level, separated by a stunning carved-wood staircase — with vintage, gleaming hardwood floors throughout! Each floor has its own furnace and utilities, including separate water, gas, and electric service. Current owners have made several major investments between 2019 and 2025, including a new roof … new vinyl siding … updated kitchens and bathrooms … new second furnace (located in attic) and water heater … new interior/exterior stone foundation tuckpointing … rebuilt back and front sitting porches … and much more. Full basement with interior and easy exterior access, and features hookups for two washers and dryers along with tons of storage space. The oversized, private backyard features a newer 2.5-car garage along with three off-alley parking spaces. The home is just a five-minute walk to a BNSF Metra Station and Brookfield’s vibrant downtown district with its restaurants, establishments, and shops. About a mile to the world-famous Brookfield Zoo. Top-rated schools! Whether you are looking for a turnkey two-unit investment property, a single family home that is ideal for related living, or a charming owner-occupied home with space for everyone, 3621 Vernon is one of the most flexible properties on today’s market! Owner is a licensed Illinois real estate broker.