Immaculate, move-in ready 4BR Colonial meticulously & impeccably maintained; offering a brand new gas boiler and an easy flowing floor plan.  Attractive eat-in granite kitchen opens to the fabulous family room w/vaulted ceiling and stone fireplace. A terrific sunroom flows seamlessly to the private & peaceful backyard, perfect entertaining or just relaxing at home; complete w/hot tub & custom fire pit. Elegant living & dining rooms, half bath and laundry room complete the first floor. Upstairs you will find 4 bedrms & 2 gorgeously updated baths. The LL includes a finished playroom/media room and unfinished workshop space. Beautifully landscaped yard with countless perennials and flowering trees.  All handsomely sited on a quiet street, in a sought-after neighborhood, near conservation land & nature trails, close to golf courses, rail trail, S. Acton train station; minutes to area restaurants, TJMaxx/HomeGoods & several supermarkets. Top rated Acton Boxborough schools!  A must see!