Webbs Fen, named after its former owner Mr John Webb, was purchased by LOHP in January 2011. The 5.7 hectare site is a key link in the heart of the most important area of the Little Ouse Valley Fens for wildlife. It lies between the two remaining fragments of Thelnetham Fen, which are part of the Waveney and Little Ouse Valley Fens Special Area of Conservation (SAC). It also adjoins LOHP Bleyswycks Bank and Parkers Piece sites and is on the opposite side of the river from LOHP's Blo' Norton Fen, which is also part of the SAC.