Award Winning Irvine Unified School District. Columbus Grove community is encompass by Irvine on 3 sides & Irvine on the 4th side, which most consider as Irvine. Largest sq. ft. home boasts five bedrooms w/ oversized versatile bonus room showcase beautiful cherry oak built-in shelves. Five ensuite bathrooms & guest powder room, ensuring ultimate comfort & privacy. Prime lot is nestled at end of community's interior cul-de-sac street w/ no backyard neighbors. Oversized master suite features walk-in closet, vanity, dual sinks, jacuzzi spa jet stream tub, separate walk-in shower, Brazilian Onyx countertop embellishments & travertine floors. Gourmet kitchen has cherry oak cabinetry, granite countertops, 6 burner stove, double ovens, stainless steel appliances, walk-in pantry, huge island & breakfast nook. Separate entrance in courtyard leads to main level mother-in-law suite w/ a full shower over tub. Each secondary spacious bedroom accommodates queen sized bed, nightstands, dresser & desk. Home boasts $350K in upgrades, including travertine flooring, state-of-the-art surround sound theater system w/ audio visual center in family room, high-speed Wi-Fi, dual HVAC systems, high ceilings, 2 fireplaces, crown molding throughout, designer upgrades, built-in cabinets, library w/ bookcase, separate office loft, fully paid solar panels, security system, Ring cameras, water softener, direct access 3 tandem cars garage w/ built-in storage, epoxy floors & 220V outlets. Step outside to $150K custom upgraded backyard lined w/ palm trees, resort-style saltwater pool w/ slide & BBQ area. Grotto spa features wirelessly controlled waterfall & color changing LED lights, making it an entertainer's paradise. Enclosed front area offers French double doors, Juliet's balcony overlooking water fountain & an open private loggia courtyard w/ custom brick fireplace, allowing seamless indoor outdoor living & entertaining. Conveniently situated within walking distance of park, Jr. Olympic size pool, spa, clubhouse, sports court, BBQ amenities, Peters Canyon biking & hiking trails.  Within 10 minutes of UCI, IVC, Irvine High, Stone Creek Elementary, & Lakeside Middle School. ~25 minutes to Newport Beach & Corona Del Mar Beach. Close to The District, The Marketplace, Diamond Jamboree shopping centers, & easy access to 405, 55, 5 freeways, 261 Toll Road, John Wayne Airport & Metro link train station. Irvine Spectrum, South Coast Plaza, & Fashion Island are nearby.