This charming and rare 4 bedroom, 1.5 bath Colonial in the heart of Ayer has so much to offer! Conveniently located near Ayer's thriving downtown area filled with restaurants, shops & amenities and the MBTA Commuter Rail. Outdoors you will find a partially fenced yard, patio and 2 car garage with additional parking area. Current owner renovated in 2016 to add a large family room and half bath to the first floor while retaining the original living room and dining room with period woodwork including the staircase. Additional updates include 200 amp electrical service, laundry room and new roof with 50yr shingles. The kitchen features updated cabinets and countertops with modern appliances. The laundry is conveniently located off the kitchen. Upstairs are 4 bedrooms with large closets for an older home and the full bath. Freshly painted inside and out!