STEPS TO GRIMSBY BEACH ... This beautiful, FULLY FINISHED 4 bedroom, 3 bathroom, 2061 sq ft FAMILY HOME with a stunning and PRIVATE BACKYARD OASIS is nestled on a mature property at 15 Sumner Crescent in Grimsby. Featuring a HEATED, INGROUND POOL plus solid wood GAZEBO with TV hookup, natural gas hookup for BBQ, potlights & fans, sitting on a big, elevated 16 x 25 stamped concrete patio! This outdoor seating area is an ENTERTAINERS DREAM for hosting fires with smores, movie nights under the stars, or watching your favourite teams games! Walk through French doors from the spacious foyer and into the OPEN CONCEPT living room/dining room area leading into the UPDATED EAT-IN KITCHEN done by Oakridge Cabinetry. Boasting built-in pantry with pull-outs, pot drawers, soft close cabinetry, Cambria QUARTZ countertops and breakfast bar, wine fridge, subway tile backsplash, updated appliances, plus WALK OUT through patio doors to the fantastic back yard. Step down into the SUNKEN MF family room with California shutters, gas fireplace and brick surround with mantel. A 2-pc bath with updated Oakridge cabinets & Cambria quartz counters, laundry room, plus updated light fixtures & potlights throughout complete the main level. UPPER LEVEL offers a primary bedroom w/4-pc ensuite, 3 more well-sized bedrooms, and another 4-pc bathroom. FULLY FINISHED LOWER LEVEL features a recreation room, office/bedroom with pocket door, WORKSHOP, cold cellar, unique WINE WALL storage & more. Roof 2018, Furnace & A/C 2008. Easy highway access, close to the dog park, pickleball courts, great schools, churches and Grimsby Beach! CLICK ON MULTIMEDIA for video tour, drone photos, floor plans & more.