Welcome to 31 Rosalynne Ave-a spacious 3+1 bedroom, 2-bathroom raised bungalow boasting one of the largest lots in the neighbourhood (60.73' x 149.12') with no rear neighbours in sought-after Southwest Bowmanville!Step into a bright, open-concept main level with rich walnut hardwood floors and elegant crown molding. At the heart of the home is a brand-new (2026) custom kitchen designed for both culinary enthusiasts and everyday ease, complete with double-edge quartz countertops, a commercial-grade gas stove, premium stainless steel appliances, Tuscan tile flooring, ceramic backsplash, dedicated coffee station, reverse osmosis water system, built-in bottle washer, integrated waste system, and its own walk-out door to the back deck.Entertaining flows effortlessly as the adjacent dining room opens through double sliding glass doors onto a private backyard setup featuring a large deck, gazebo, hot tub, and & natural gas patio hookup-perfect for gatherings.The main level features sunlit bedrooms, including a primary bedroom with semi-ensuite access.The finished lower level offers high ceilings and recessed pot lights in a cozy rec room anchored by a stone-wall gas fireplace, plus a full bathroom, a spacious 4th bedroom, utility room & direct garage access.Major updates include windows (2018), roof shingles (2019), fresh exterior paint (2025), & an R18 insulated garage door with a LiftMaster opener (2022). Ideally located just minutes toHwy 401/407, GO Transit, top-rated schools (Dr. Ross Tilley PS, Holy Family Catholic, & Bowmanville High)& steps from the Bowmanville/Westside Marshes Conservation Area & downtown dining & Shopping.