706 Mountain Ave Classic charm meets modern functionality in this beautifully maintained four-bedroom Colonial, complete with a welcoming front porch perfect for relaxing or entertaining. Step inside to a warm and inviting living room featuring a wood-burning fireplace, seamlessly flowing into the formal dining room ideal for everyday living and hosting. A dedicated first-floor office offers the flexibility today's buyers crave, whether working from home or creating a private retreat. The updated kitchen features a spacious eat-in area and opens to a stunning family room with vaulted ceilings, creating an airy, light-filled gathering space. A convenient mudroom and full bath complete the thoughtfully designed first level. Upstairs, you'll find four generously sized bedrooms, including one with its own private powder room, along with a well-appointed hall bath. The semi-finished basement adds additional living or recreational space and includes a powder room for added convenience. When the addition was added, a foundation was also added for a future addition above family room without losing vaulted ceiling. Outside, enjoy a beautifully designed patio and hot tub perfect for relaxing or entertaining along with a detached two-car garage that completes this exceptional property. Walk to Westfield's amazing downtown, train/bus and schools! Don't miss this one!