WILLIAMSPORT...WONDERFUL ALL BRICK COLONIAL situated on 1.29 acres in the small rural subdivision of Potomac Estates. With over 4,500 finished square feet on 3 levels this home offers 4 BR, 2.5 BA and plenty of space to accommodate your needs. The large entry foyer flows to formal living room with gas fireplace; formal dining room with bump out; fully equipped eat-in kitchen with beautiful oak cabinets, granite countertops and breakfast bar; cozy 4-season sunroom; professional office; and main level laundry/mudroom. The upper level has 4 very generous sized bedrooms and 2 full baths plus a huge bonus room. One of the bedrooms features a delightful Palladian window with window seat that is flanked by built in bookshelves...perfect for the avid reader. The master bedroom has walk in closet, dressing area (with skylight) and full master bath. And as if that's not enough space for you, there's a nearly fully finished lower level with recreation room and huge family room plus a craft/sewing room and utility room. Recent improvements have been new architectural roof; tilt-in replacement windows and 2-zoned HVAC (heat pumps) system. There is also back up hot water baseboard (propane) heat. Oversized 2-car garage plus plenty of room for overflow parking in paved driveway. Delightful covered patio; storage shed; and beautifully landscaped yard. Oh, and just a note...the office could easily be a 5th (main level) bedroom; the recreation room on lower level would be ideal for homeschooling; and the huge bonus room above the garage provides extra space for crafting or however you choose to utilize it. Perfect location for commuters with easy access to all commuter routes north, south, east and west.