BucksCountyFSBO.com 63 Mill Creek Rd, Southampton, PA18966 BucksCountyFSBO is a real estate solutions company serving Northampton and the surrounding communities. The company…More offers for sale by owner listings and includes online listings for 12 months, more than 20 photos of each property and 24/7 access for updates. A one-time fee of $59.95 is required for listings. It also comes with a BucksCountyFSBO.com lawn sign and a directional sign. Check its website for samples listings or for details on prices or features.