Welcome to 11625 Allen, located on an interior street in the sought after GATED community of Columbia/Westmont in TUSTIN RANCH. This residence is on the market for the first time! The spacious home boasts 5 UPSTAIRS BEDROOMS with ceiling fans, a versatile LOFT area, attached 3 CAR GARAGE, with an entertainer's dream backyard equipped with an expansive POOL and SPA. Custom wood SHUTTERS throughout the home. Upon exiting the attached LIVING and DINING ROOM, you are greeted with an updated kitchen featuring GRANITE countertops and island, LG appliances, and a sink overlooking the backyard oasis. Attached den features a BRICK FIREPLACE with plenty of built-ins for storage. FULL BATHROOM DOWNSTAIRS, featuring a remodeled laundry room with sink with expanded storage. Upstairs you will find 5 spacious bedrooms with ample closets. The primary bathroom features stained glass windows, DUAL sinks, a luxurious SOAKING TUB, SEPARATE SHOWER, and a large WALK-IN CLOSET. No need to travel to an island destination with this home. This backyard is a family's dream. A sunken OUTDOOR KITCHEN features a built-in barbecue, refrigerator, outdoor television under a palapa roof. Guests can swim up to the bar and sit on the four barstools while keeping cool in the PEBBLE TECH pool with waterfall features and oversized attached spa. LOW HOA! TUSTIN UNIFIED schools. Walking distance to Peter's Canyon Elementary and Pioneer Middle School. BECKMAN High School. Conveniently located to the 241/261 Toll Road, and the 5/55 Freeway. Surrounded by a plethora of shopping, Tustin Market Place and numerous grocery stores. Walking distance to Citrus Park and Peters Canyon Regional Park. This property is waiting for you to make it your own!