[2] During the Second World War, several pillboxes and a guardhouse were built across the parish to defend the crossing of the River Bure in the event of a German invasion of Great Britain.

[4] Fleggburgh falls within the constituency of Great Yarmouth and is represented at Parliament by Rupert Lowe of Reform UK.

Fleggburgh's parish church is dedicated to Saint Margaret and was built in the Nineteenth Century on the site of previous worship under the oversight of Herbert John Green.

The Kings Arms has stood on its current site since the late-Eighteenth Century, except for a short period in the early-Nineteenth Century when a license was refused to Mrs Mary Puxley on the grounds of aiding and assisting a riot that led to the cruel wounding and beating of Mr Robert Chasteney, a local surveyor.

[8] Fleggburgh's and Billockby's war memorial takes the form of a Celtic cross mounted on a tiered base, located inside St. Margaret's Churchyard.