There are 137 Grade II* listed war memorials in England, out of over 4,000 listed war memorials. In the United Kingdom, a listed building is a building or structure of special historical or architectural importance; listing offers the building legal protection against demolition or modification, which requires permission from the local planning authority. Listed buildings are divided into three categories—Grade I, Grade II*, and Grade II—which reflect the relative significance of the structure and may be a factor in planning decisions. Grade I is the most significant and accounts for 2.5% of listed buildings, while Grade II accounts for 92%. Grade II* is the intermediate grade accounting for the remaining 5.5%; it is reserved for "particularly important buildings of more than special inter