Welcome to 771 Oak Ave, a beautifully updated 4-bedroom, 2 full and 2 half bath Colonial nestled in one of Westfield's most desirable neighborhoods. This home blends the charm of yesterdays with today's modern amenities & offers a warm and inviting atmosphere with an exceptional flow for both everyday living & entertaining. The main level features an open floor plan, beginning with a generously sized living room highlighted by a stylish fireplace & an adjoining sunroom with a door leading to the magnificent backyard where you'll find a large patio and fenced in lot. The cozy living room and formal dining room provide wonderful spaces for gathering, while the updated kitchen impresses with granite countertops, updated appliances, white cabinetry, & a door that opens to the backyard perfect for outdoor dining & entertaining. The beautifully appointed powder room completes the first level. The second floor boasts three generously sized bedrooms, an updated and spacious hall bath, and a private primary suite with spacious closets and modern en-suite bathroom. The finished third-floor bedroom offers fantastic flexibility ideal as a guest room, home office, or creative space The finished basement features a recreation room, a laundry area, bathroom and plenty of storage. A spacious detached 1-car garage provides additional storage or workshop possibilities. This exceptional home offers character, comfort, and modern updates in an unbeatable location ready to welcome you home.