Three engines, an aerial ladder, a heavy rescue truck and a battalion chief responded to the scene.
Firefighters found a single-storey home with smoke and flames visible from its right-side walls, causing the vacant two-storey residence next door to catch fire. The flames were put out within 10 minutes.
No one was inside either home.
The cause of the blaze is currently under investigation.
There was roughly $230,000 in damage to both homes.