A rare offering in Castle Estates! This meticulously maintained center-entrance Colonial has been proudly cared for by its original owners. With over 3,400 sq. ft. of living space, this home offers 4 bedrooms plus a private au pair/guest bedroom and 3.5 baths. The sun-filled, oversize eat-in kitchen opens to a cathedral-ceiling family room with fireplace and views of the professionally landscaped private backyard. Formal dining room and living room with custom built-ins and 2nd fireplace. Cherry hardwood throughout first and second floors. Upstairs has 4 spacious bedrooms including a serene primary suite, a 2nd floor study and more of those beautiful cherry floors! The lower level adds versatility with a full bath, recreation room, and additional office. Timeless design, modern functionality, and exceptional care in one of North Reading's most sought-after neighborhoods. Newer roof, boiler, HVAC and stainless appliances! A true gem!