Welcome to 144 Sumner Crescent, a beautiful luxury bungalow built in 2009, just steps from Grimsby Beach. Nestled on a mature, landscaped lot, this 2+1 bedroom, 3-bathroom home offers over 1,300 sqft on the main level plus a fully finished lower level giving a total of 2,600 sqft of living space - perfect for families, downsizers, or those seeking peaceful lakeside living. The open concept main floor features hardwood and ceramic flooring, California shutters, and a bright living/dining area flowing into a functional eat-in kitchen with a large island with breakfast bar, built-in pantry with pull-outs, and direct access to the backyard. The spacious primary bedroom offers a walk-in closet and 3-piece ensuite with a walk-in shower, while a second bedroom, 4-piece bathroom, and main-floor laundry complete this level. The fully finished lower level expands the living space with a large recreation room, third bedroom or office, and a 3-piece bathroom - ideal for guests or a potential in-law suite. Step outside to a private, fully fenced oasis with deck, patio, in-ground sprinkler system, garden shed, and beautifully maintained perennial gardens filled with hydrangeas. Additional features include a single-car garage with inside entry, double-wide driveway, ample storage, and neutral decor throughout. Located on a quiet crescent with easy access to the QEW, schools, parks, pickleball courts, and the lakefront, this stunning home combines modern comfort with small-town charm. Experience luxury, functionality, and lakeside living at its best in this move-in-ready Grimsby gem.