Welcome to 12162 Brookhaven Park, a beautifully refreshed 3-bedroom, 2-bath Garden Grove home offering approximately 1,772 sq. ft. on an impressive approximately 9,520 sq. ft. lot. Extensively renovated inside and out, the home features fresh interior and exterior paint, wide-plank luxury vinyl flooring, new windows and sliding doors, updated interior doors, baseboards, trim, lighting, and contemporary hardware throughout. The fully remodeled kitchen offers warm natural wood-tone Shaker-style cabinetry, bright countertops, a full-height white tile backsplash, matte-black hardware, stainless-steel appliances, upgraded fixtures, and excellent storage. A dramatic floor-to-ceiling masonry fireplace anchors the spacious front living room, while the expansive rear family room is filled with natural light from walls of windows and large sliding glass doors, creating a wonderful connection to the backyard. Both bathrooms have been beautifully remodeled, including a spacious walk-in shower in the primary bath and an updated tub/shower combination in the secondary bath, along with new vanities, tile, flooring, lighting, and fixtures. Additional improvements include upgraded heating and air conditioning with updated ductwork, electrical upgrades in the kitchen and bathrooms, extensive new lighting, and an attached 2-car garage with a fresh epoxy-coated floor. Outside, the oversized backyard offers a large lawn, patio area, and plenty of room for entertaining, gardening, recreation, or future improvements. The approximately 9,520 sq. ft. lot may also offer an opportunity to explore adding an ADU, subject to City requirements, permitting, development standards, and buyer verification. Warm, bright, thoughtfully renewed, and move-in ready, this is a wonderful opportunity to enjoy an extensively renovated home with generous living space and an exceptional Garden Grove lot.