Located on a peaceful cul-de-sac street in a highly desirable South Mission Viejo neighborhood- Galicia, 26521 Maside presents the rare largest floor plan in the tract with 2,856 square feet of thoughtfully designed living space. This spacious residence offers four bedrooms plus an expansive bonus room—large enough that some neighboring homes have converted it into two additional bedrooms—providing exceptional flexibility for today’s lifestyle. A highly sought-after main floor bedroom is complemented by a beautifully remodeled bathroom nearby, ideal for guests or multigenerational living. The freshly repainted exterior and PELLA windows enhance both curb appeal and energy efficiency. Inside, the inviting family room features a cozy fireplace and opens to the generously sized kitchen, complete with black granite countertops, Bosch induction 5 burner stove, Bosch dishwasher, GE oven and convection microwave, plus freshly painted white cabinetry. The primary bedroom has vaulted ceilings with a cozy brick fireplace, shutters and a stunning remodeled spa like bathroom with a stand-alone soaker tub plus tasteful tiled shower that doesn't disappoint! Secondary bathrooms have been masterfully remodeled with new tub and shower enclosure, quartz countertops, and updated vanities, creating a serene and modern feel throughout. Three car garage that has additional space on the side of the house that could be used for a garden or outdoor recreational items! Enjoy eating Al Fresco under market lighting in the private backyard that has a large grass area with brick accents. Significant upgrades include a completed PEX REPIPE, PELLA sliders and windows, new designer carpet, an updated LENNOX HVAC system with all updated ductwork, a newer water heater, Ring, and all-new landscape irrigation—providing peace of mind for years to come. Enjoy the coveted membership to Lake Mission Viejo, offering beach access, boating, summer concerts, and year-round community events. With no Mello-Roos and access to award-winning Blue-Ribbon schools nearby, this exceptional home combines space, upgrades, and an unbeatable location in one of South Mission Viejo’s most sought-after communities.