A Bronx block was abruptly shut down last night after bomb-sniffing dogs set off a terror search at a warehouse.

A tip led investigators looking into a possible terror cell in the city to American Self Storage on River Avenue in High Bridge. Police dogs indicated they’d found something suspicious.

FBI evidence teams hauled out three boxes at around 10:15 p.m. The contents were not immediately known.

Meanwhile, a member of the NYPD’s intelligence division could be called to testify on why he trusted a Queens imam with the details of the probe into a suspected al Qaeda cell.

Ahmad Afzali, an imam and police snitch, is due in Brooklyn federal court today on charges he told alleged bomb plotter Najibullah Zazi the feds were watching him — then lied about it to the FBI. Afzali’s lawyer says his NYPD handler can prove he’s no double agent.