Tucked away on it's own enclave, this pristine Colonial sits on 1.55 acres in Old Greenwich. Beautifully expanded and updated 4 bedroom, 3.2 bath shingle home features sun-filled rooms, high ceilings, and hardwood floors. The custom Klaffs, center island, gourmet eat-in kitchen is ideal for entertaining, as it is perfectly centered around the LR, FR, and DR. LR boasts 18-foot ceiling, with front to back exposures, and doors to a gorgeous 3-season screened in porch with vaulted ceiling, and fire pit perfect for making s'mores with family and friends. Formal DR with butler's pantry/wet bar, family room with custom built-ins, and gas burning fireplace with french doors that lead to the covered porch overlooking the heated pool. Large first floor bedroom w/ en suite, offers many options as a second master, or guest/Au Pair suite. Upstairs, the master suite features sitting area, balcony, and walk-in closet. The master bathroom has a large Restoration Hardware vanity with double sinks, beautiful soaking tub, private water closet, and 2 person walk-in shower. Spacious office space, in addition to 2 more bedrooms, bathroom, and site for second laundry room completes the second floor. 3rd floor features private yoga studio with 270 degree views of the property. Lower level has 2482 sq. ft waiting to be finished as a media room, bar, wine cellar, or golf simulator. New HVAC, windows/doors, Z- wave "connected" lighting, and 22KW Generac Generator.