Set in Great Hills, one of East Sandwich's most desirable neighborhoods, this custom-built contemporary colonial offers elegance, comfort, and privacy. A grand two-story foyer opens to sun-filled living spaces including a living room with French doors to the deck, a chef's kitchen with dining nook, family room, and formal dining room. The first floor features a spacious primary suite, home office, laundry, and oversized two-car garage. Upstairs are three additional bedrooms, two full baths, and a bonus room. The expansive walkout basement is a standout, offering a massive footprint, tall ceilings, and excellent potential for future finished living space. The home is supported by an advanced I/A septic system, enhancing long-term flexibility and value. A walk-up attic and over-garage storage add convenience, while mature trees and perennial gardens create a private outdoor retreat. Recent upgrades include a water filtration system, instant hot water heater, and newer furnace.