Over Langford Manor, also known as The Old Courthouse (of the infamous Judge Jeffreys) is a Grade II listed building, in Upper Langford, North Somerset, England. The original east-west mediæval farmhouse (late 15th century), now mostly demolished, was the earliest part of the Manor. A north-south wing dating back to both the 16th and 17th centuries abuts the original house. The wall of the sole remaining part of the original mediæval building is 33 inches thick. As the subsequent additions were built, they were of decreasing wall thickness as befitted the times. Accordingly, the central section of the house is 16th century and the most northerly Hall is 17th century.