Flames have damaged a unoccupied building in Chappaqua overnight.

Fire officials say they got a call just before 1 a.m. today from the New Castle Police Department, who came across the fire while on patrol.

They say no one was in the building, and the flames were quickly brought under control.

Firefighters from Thornwood, Pleasantville, Millwood and Mount Kisco were all brought in to assist.

No injuries have been reported.