Gunmen led by a Salafist local chief known as Abu al-Abbas blew up the mosque of Sheikh Abdulhadi al-Sudi on Friday night, the official told AFP, confirming media reports of the attack.
Yemen's commission for antiquities and museums condemned the destruction of the site that is considered the most famous in Taez.
It said the mosque's white dome was "one of the biggest domes in Yemen and one of the most beautiful religious sites in old Taez".
Yemen government accepts UN peace deal
Images of the site before destruction showed a white square-shaped, single-storey structure topped by a large central dome circled by smaller ones.
Sufism is a mystical movement of Islam that is frowned upon by the ultraconservative Salafist brand of Islam.
Taez city is besieged by Shia rebels, but the city itself is controlled by a combination of forces loyal to President Abedrabbo Mansour Hadi and allied militias.
While al Qaeda and Islamic State group extremists have been under attack by both government and rebel forces as well as US drones, Salafists operate under the banner of pro-government militias fighting the Iran-backed Shia rebels.
COMMENTS (1)
Comments are moderated and generally will be posted if they are on-topic and not abusive.
For more information, please see our Comments FAQ