Nearly 200 sites were added to the heritage at risk register including Hastings Castle and Dickens' chalet.
Extreme weather and coastal erosion are cited as major contributors to the deterioration of historic sites.
Historic England successfully removed 85 sites from the register after restoration efforts in 2025-26.
Over £12 million in grants were provided to support the repair of 135 sites on the register.
Read the full story on NexVani Media