Spacious 4-bedroom, 3-bath Forest Grove home with a permitted mother-in-law suite! Set on a desirable corner lot leading into a cul-de-sac, this well-maintained property offers thoughtful updates, mature trees, established landscaping, and exceptional flexibility for multigenerational living, guests, a private workspace, or potential rental income. Inside the main home, a spacious sunken living room features a vaulted ceiling and a fireplace. The galley-style kitchen offers granite countertops and tile flooring and opens to a dinette area with built-in cabinetry and a sliding door to the patio. The primary suite also features its own sliding door to the patio, creating a convenient connection to the backyard and outdoor living space. Both main-home bathrooms have been updated. The standout feature is the permitted 2013 1-bedroom, 1-bath mother-in-law suite, complete with its own bedroom and closet, full bathroom, kitchenette, private exterior entrance, dedicated HVAC, separate electrical panel, and private side driveway with parking directly at the door. This versatile space is ideal for multigenerational living, extended-stay guests, a private home office or studio, or potential rental income. Additional updates include a new roof, new cellulose attic insulation, fresh interior paint, new carpet, and both HVAC systems replaced in 2022. The property also features a two-car attached garage plus two backyard storage sheds, including a larger electrically equipped shed offering excellent additional storage or workspace potential. Conveniently located in Arlington ISD and just minutes from a nearby city parks, US-287, and I-20, this unique property combines comfortable everyday living with the flexibility of a separate living space. If you're looking for extra space, multigenerational flexibility, guest accommodations, or potential income-producing space, this one deserves a closer look.