Byfleet Manor is a historic house located in Byfleet, Surrey, England. It dates back to the 17th century and features a mix of architectural styles, including Tudor and Georgian. The manor is surrounded by beautiful gardens and has a rich history, having been associated with various notable figures over the years. The property gained fame as a filming location for the popular TV series Downton Abbey, where it served as the exterior of Downton Abbey itself. Today, Byfleet Manor remains a private residence, but its historical significance and picturesque setting continue to attract interest from visitors and history enthusiasts.