Miscreants have hurled a Molotov cocktail at the Union Parishad (UP) office at Saidabad in Sadar upazila.
The incident took place in the early hours of Friday, reports UNB.
Some important documents and furniture were gutted in the bomb attack.
Sadar police station Officer-in-Charge Rafiqul Islam has confirmed the news.
He said: “Upon receiving information, police went to the spot. Legal action will be taken against those involved in the attack after the investigation.”
Nabidul Islam, Saidabad UP chairman, also general secretary of union unit Awami League, said a group of miscreants hurled a petrol bomb targeting the office and fled the scene.